Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Bulgaria

Internet Service Provider: Global Communication Net Plc

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
SASL PLAIN auth failed: ruser=...
2020-07-10 07:06:33
attack
2020-07-06T17:01:38.726741linuxbox-skyline auth[661543]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=yolande rhost=212.70.149.34
...
2020-07-07 07:13:12
attackspam
2020-07-06 19:34:25 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=tulip@no-server.de\)
2020-07-06 19:34:33 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=tulip@no-server.de\)
2020-07-06 19:34:44 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=tung@no-server.de\)
2020-07-06 19:35:01 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=tung@no-server.de\)
2020-07-06 19:35:02 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=tung@no-server.de\)
...
2020-07-07 01:43:21
attackspambots
2020-07-06 10:57:10 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=shamim@org.ua\)2020-07-06 10:57:47 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=shamira@org.ua\)2020-07-06 10:58:26 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=shamshad@org.ua\)
...
2020-07-06 16:00:43
attackspam
2020-07-05 22:09:57 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=olenka@lavrinenko.info)
2020-07-05 22:10:35 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=olga@lavrinenko.info)
...
2020-07-06 03:15:27
attackbots
2020-07-05 14:22:50 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=melbourne@org.ua\)2020-07-05 14:23:28 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=melek@org.ua\)2020-07-05 14:24:06 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=melesa@org.ua\)
...
2020-07-05 19:35:26
attackspam
Jul  4 12:10:32 dri postfix/smtpd[5763]: warning: unknown[212.70.149.34]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  4 12:11:10 dri postfix/smtpd[5763]: warning: unknown[212.70.149.34]: SASL 
...
2020-07-04 17:24:39
attack
2020-07-01 03:09:45 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=gabrielle@org.ua\)2020-07-01 03:10:20 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=gandolf@org.ua\)2020-07-01 03:10:54 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=garcia@org.ua\)
...
2020-07-02 06:24:04
attackbotsspam
Honeypot hit: misc
2020-07-01 21:19:21
attackspambots
2020-06-29 21:47:14 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=sales@no-server.de\)
2020-06-29 21:47:33 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=sales@no-server.de\)
2020-06-29 21:47:38 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=sales@no-server.de\)
2020-06-29 21:47:41 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=sales@no-server.de\)
2020-06-29 21:47:51 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=support@no-server.de\)
...
2020-06-30 14:26:12
attackbotsspam
2020-06-29 17:37:11 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=sean@org.ua\)2020-06-29 17:37:46 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=sebastian@org.ua\)2020-06-29 17:38:19 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=secret@org.ua\)
...
2020-06-29 22:56:57
attackspambots
2020-06-29 12:21:06 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=cyber@lavrinenko.info)
2020-06-29 12:21:41 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=cyrus@lavrinenko.info)
...
2020-06-29 17:28:06
attackbots
2020-06-28 02:42:51 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dwayne@no-server.de\)
2020-06-28 02:43:10 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dwayne@no-server.de\)
2020-06-28 02:43:15 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dwayne@no-server.de\)
2020-06-28 02:43:18 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dwayne@no-server.de\)
2020-06-28 02:43:27 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dwight@no-server.de\)
2020-06-28 02:43:44 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dwight@no-server.de\)
2020-06-28 02:43:50 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 5
...
2020-06-28 21:59:29
attackbots
2020-06-26T14:56:03.381419linuxbox-skyline auth[248233]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=s83 rhost=212.70.149.34
...
2020-06-27 04:58:38
attackbots
2020-06-26 07:07:12 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=liviu@lavrinenko.info)
2020-06-26 07:07:47 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=emil@lavrinenko.info)
...
2020-06-26 12:23:39
attackspam
2020-06-25T22:22:46.594366beta postfix/smtpd[23576]: warning: unknown[212.70.149.34]: SASL LOGIN authentication failed: authentication failure
2020-06-25T22:23:22.273509beta postfix/smtpd[23576]: warning: unknown[212.70.149.34]: SASL LOGIN authentication failed: authentication failure
2020-06-25T22:23:54.977310beta postfix/smtpd[23576]: warning: unknown[212.70.149.34]: SASL LOGIN authentication failed: authentication failure
...
2020-06-26 05:36:19
attackbots
2020-06-25 01:11:12 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dreamer@org.ua\)2020-06-25 01:11:47 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dreamweaver@org.ua\)2020-06-25 01:12:23 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=dummy@org.ua\)
...
2020-06-25 06:26:52
attackspambots
2020-06-24 07:41:50 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=unix@org.ua\)2020-06-24 07:42:25 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=unknown@org.ua\)2020-06-24 07:43:04 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=unsub@org.ua\)
...
2020-06-24 12:58:12
attackspam
2020-06-21 06:13:56 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=ns13@no-server.de\)
2020-06-21 06:14:11 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=pics@no-server.de\)
2020-06-21 06:14:29 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=pics@no-server.de\)
2020-06-21 06:14:31 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=pics@no-server.de\)
2020-06-21 06:14:43 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=hudson@no-server.de\)
...
2020-06-23 16:32:37
attack
2020-06-20 18:20:50 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=uh@org.ua\)2020-06-20 18:21:26 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=plm@org.ua\)2020-06-20 18:22:01 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=aster@org.ua\)
...
2020-06-20 23:35:23
attackbots
2020-06-18 15:32:18 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=liliana@lavrinenko.info)
2020-06-18 15:32:54 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=young@lavrinenko.info)
...
2020-06-18 20:44:46
attackspam
2020-06-17 19:26:31 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=tranny@org.ua\)2020-06-17 19:27:07 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=ib@org.ua\)2020-06-17 19:27:42 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=mysite@org.ua\)
...
2020-06-18 00:42:19
attackbotsspam
2020-06-17 09:17:02 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=virginia@lavrinenko.info)
2020-06-17 09:17:34 auth_plain authenticator failed for (User) [212.70.149.34]: 535 Incorrect authentication data (set_id=smoke@lavrinenko.info)
...
2020-06-17 14:46:36
attackbotsspam
2020-06-16 13:34:11 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=zh-cn@org.ua\)2020-06-16 13:34:41 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=rosa@org.ua\)2020-06-16 13:35:16 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=pje@org.ua\)
...
2020-06-16 18:45:01
attack
2020-06-15 20:09:25 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=callback@org.ua\)2020-06-15 20:09:57 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=vip@org.ua\)2020-06-15 20:10:29 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=mcafee@org.ua\)
...
2020-06-16 01:32:09
attackbots
2020-06-15 07:52:18 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=mtm@org.ua\)2020-06-15 07:52:50 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=linda@org.ua\)2020-06-15 07:53:21 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=building@org.ua\)
...
2020-06-15 13:24:56
attackbotsspam
2020-06-14 01:08:57 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=tahsin@org.ua\)2020-06-14 01:09:30 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=wangyong@org.ua\)2020-06-14 01:09:59 dovecot_login authenticator failed for \(User\) \[212.70.149.34\]: 535 Incorrect authentication data \(set_id=file@org.ua\)
...
2020-06-14 06:14:20
attackbotsspam
Jun 13 16:00:26 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 13 16:01:00 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 13 16:01:31 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 13 16:02:03 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 13 16:02:34 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 13 16:03:06 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 13 16:03:37 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.149.34\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 13 16:04:08 s1 postfix/submission/smtpd\[4934\]: warning: unknown\[212.70.1
2020-06-13 22:11:52
Comments on same subnet:
IP Type Details Datetime
212.70.149.134 attack
Hack
2024-03-01 15:04:53
212.70.149.72 bots
Apr 21 11:17:27 mail dovecot: auth: passwd-file(tata@example.com,212.70.149.72): unknown user (SHA1 of given password: b3aca9)
Apr 21 11:17:29 mail postfix/smtps/smtpd[1933]: warning: unknown[212.70.149.72]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 21 11:17:34 mail postfix/smtps/smtpd[1933]: lost connection after AUTH from unknown[212.70.149.72]
Apr 21 11:17:34 mail postfix/smtps/smtpd[1933]: disconnect from unknown[212.70.149.72] ehlo=1 auth=0/1 rset=1 commands=2/3
Apr 21 11:18:31 mail postfix/smtps/smtpd[1933]: connect from unknown[212.70.149.72]
Apr 21 11:18:41 mail postfix/smtps/smtpd[1933]: Anonymous TLS connection established from unknown[212.70.149.72]: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)
Apr 21 11:19:09 mail dovecot: auth: passwd-file(cent@example.com,212.70.149.72): unknown user (SHA1 of given password: b3aca9)
Apr 21 11:19:11 mail postfix/smtps/smtpd[1933]: warning: unknown[212.70.149.72]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 21 11:19:16 mail postfix/smtps/smtpd[1933]: lost connection after AUTH from unknown[212.70.149.72]
Apr 21 11:19:16 mail postfix/smtps/smtpd[1933]: disconnect from unknown[212.70.149.72] ehlo=1 auth=0/1 rset=1 commands=2/3
Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max connection rate 1/60s for (smtps:212.70.149.72) at Apr 21 11:13:35
Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max connection count 1 for (smtps:212.70.149.72) at Apr 21 11:13:35
Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max cache size 1 at Apr 21 11:13:35
2022-04-21 11:27:10
212.70.149.72 bots
Apr 21 11:17:27 mail dovecot: auth: passwd-file(tata@example.com,212.70.149.72): unknown user (SHA1 of given password: b3aca9)
Apr 21 11:17:29 mail postfix/smtps/smtpd[1933]: warning: unknown[212.70.149.72]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 21 11:17:34 mail postfix/smtps/smtpd[1933]: lost connection after AUTH from unknown[212.70.149.72]
Apr 21 11:17:34 mail postfix/smtps/smtpd[1933]: disconnect from unknown[212.70.149.72] ehlo=1 auth=0/1 rset=1 commands=2/3
Apr 21 11:18:31 mail postfix/smtps/smtpd[1933]: connect from unknown[212.70.149.72]
Apr 21 11:18:41 mail postfix/smtps/smtpd[1933]: Anonymous TLS connection established from unknown[212.70.149.72]: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)
Apr 21 11:19:09 mail dovecot: auth: passwd-file(cent@example.com,212.70.149.72): unknown user (SHA1 of given password: b3aca9)
Apr 21 11:19:11 mail postfix/smtps/smtpd[1933]: warning: unknown[212.70.149.72]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 21 11:19:16 mail postfix/smtps/smtpd[1933]: lost connection after AUTH from unknown[212.70.149.72]
Apr 21 11:19:16 mail postfix/smtps/smtpd[1933]: disconnect from unknown[212.70.149.72] ehlo=1 auth=0/1 rset=1 commands=2/3
Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max connection rate 1/60s for (smtps:212.70.149.72) at Apr 21 11:13:35
Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max connection count 1 for (smtps:212.70.149.72) at Apr 21 11:13:35
Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max cache size 1 at Apr 21 11:13:35
2022-04-21 11:26:44
212.70.149.71 spamattack
Mail server attack SMTP
2021-10-15 09:16:21
212.70.149.36 attackspambots
Oct 14 00:55:16 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure
Oct 14 00:55:33 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure
Oct 14 00:55:50 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure
Oct 14 00:56:07 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure
Oct 14 00:56:23 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure
...
2020-10-14 08:10:57
212.70.149.52 attackbotsspam
Oct 14 01:52:52 relay postfix/smtpd\[25669\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 14 01:53:17 relay postfix/smtpd\[21341\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 14 01:53:42 relay postfix/smtpd\[21341\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 14 01:54:07 relay postfix/smtpd\[25312\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 14 01:54:32 relay postfix/smtpd\[25312\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-14 07:56:35
212.70.149.20 attackbots
Oct 14 01:44:02 srv01 postfix/smtpd\[2787\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 14 01:44:04 srv01 postfix/smtpd\[2842\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 14 01:44:08 srv01 postfix/smtpd\[5647\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 14 01:44:09 srv01 postfix/smtpd\[5656\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 14 01:44:27 srv01 postfix/smtpd\[2842\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-14 07:49:33
212.70.149.83 attackspambots
2020-10-14T01:21:46.638543mail1 postfix/smtpd[4846]: warning: unknown[212.70.149.83]: SASL LOGIN authentication failed: authentication failure
2020-10-14T01:22:11.387046mail1 postfix/smtpd[4846]: warning: unknown[212.70.149.83]: SASL LOGIN authentication failed: authentication failure
2020-10-14T01:22:37.112335mail1 postfix/smtpd[4846]: warning: unknown[212.70.149.83]: SASL LOGIN authentication failed: authentication failure
...
2020-10-14 07:28:06
212.70.149.68 attack
2020-10-14 02:02:28 dovecot_login authenticator failed for \(User\) \[212.70.149.68\]: 535 Incorrect authentication data \(set_id=lupus@ift.org.ua\)2020-10-14 02:04:21 dovecot_login authenticator failed for \(User\) \[212.70.149.68\]: 535 Incorrect authentication data \(set_id=lulu@ift.org.ua\)2020-10-14 02:06:14 dovecot_login authenticator failed for \(User\) \[212.70.149.68\]: 535 Incorrect authentication data \(set_id=lst@ift.org.ua\)
...
2020-10-14 07:08:31
212.70.149.20 attack
Oct 13 21:14:01 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 21:14:30 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 21:14:55 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 21:15:24 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 21:15:54 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-10-14 04:12:34
212.70.149.68 attackbotsspam
2020-10-13T17:33:20.606164mail1 postfix/smtps/smtpd[32542]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: authentication failure
2020-10-13T17:35:16.903893mail1 postfix/smtps/smtpd[32542]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: authentication failure
2020-10-13T17:37:13.305145mail1 postfix/smtps/smtpd[32542]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: authentication failure
...
2020-10-13 23:44:00
212.70.149.52 attackbots
Oct 13 15:48:52 relay postfix/smtpd\[25889\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 15:49:17 relay postfix/smtpd\[32223\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 15:49:42 relay postfix/smtpd\[404\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 15:50:07 relay postfix/smtpd\[25889\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 15:50:32 relay postfix/smtpd\[27643\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-13 21:52:30
212.70.149.20 attack
SASL PLAIN auth failed: ruser=...
2020-10-13 19:36:11
212.70.149.68 attackbotsspam
Oct 13 08:55:46 mx postfix/smtps/smtpd\[14650\]: warning: unknown\[212.70.149.68\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 08:55:51 mx postfix/smtps/smtpd\[14650\]: lost connection after AUTH from unknown\[212.70.149.68\]
Oct 13 08:57:39 mx postfix/smtps/smtpd\[14650\]: warning: unknown\[212.70.149.68\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 08:57:44 mx postfix/smtps/smtpd\[14650\]: lost connection after AUTH from unknown\[212.70.149.68\]
Oct 13 08:59:31 mx postfix/smtps/smtpd\[14650\]: warning: unknown\[212.70.149.68\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-13 14:59:48
212.70.149.83 attackspambots
Oct 13 07:33:41 srv01 postfix/smtpd\[7058\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 07:33:43 srv01 postfix/smtpd\[11219\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 07:33:47 srv01 postfix/smtpd\[13493\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 07:33:49 srv01 postfix/smtpd\[13498\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 13 07:34:06 srv01 postfix/smtpd\[11219\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-10-13 13:47:04
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 212.70.149.34
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25307
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;212.70.149.34.			IN	A

;; AUTHORITY SECTION:
.			123	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020061300 1800 900 604800 86400

;; Query time: 106 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jun 13 22:11:48 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 34.149.70.212.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 34.149.70.212.in-addr.arpa: NXDOMAIN
Related IP info:
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