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Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 100.100.2.250
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31481
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;100.100.2.250. IN A
;; AUTHORITY SECTION:
. 147 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2022011002 1800 900 604800 86400
;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 12:38:22 CST 2022
;; MSG SIZE rcvd: 106Host 250.2.100.100.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 250.2.100.100.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 2002:c1a9:ff29::c1a9:ff29 | attack | Sep 14 20:00:03 web01.agentur-b-2.de postfix/smtpd[3703368]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 14 20:00:03 web01.agentur-b-2.de postfix/smtpd[3703368]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29] Sep 14 20:01:33 web01.agentur-b-2.de postfix/smtpd[3703367]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 14 20:01:33 web01.agentur-b-2.de postfix/smtpd[3703367]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29] Sep 14 20:01:52 web01.agentur-b-2.de postfix/smtpd[3703368]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-09-15 23:13:54 |
| 177.126.216.117 | attackbots | Sep 14 18:44:39 mail.srvfarm.net postfix/smtpd[2078258]: warning: unknown[177.126.216.117]: SASL PLAIN authentication failed: Sep 14 18:44:39 mail.srvfarm.net postfix/smtpd[2078258]: lost connection after AUTH from unknown[177.126.216.117] Sep 14 18:47:52 mail.srvfarm.net postfix/smtps/smtpd[2075149]: warning: unknown[177.126.216.117]: SASL PLAIN authentication failed: Sep 14 18:47:52 mail.srvfarm.net postfix/smtps/smtpd[2075149]: lost connection after AUTH from unknown[177.126.216.117] Sep 14 18:54:32 mail.srvfarm.net postfix/smtps/smtpd[2077858]: warning: unknown[177.126.216.117]: SASL PLAIN authentication failed: |
2020-09-15 23:02:44 |
| 176.118.137.93 | attackbots | Sep 14 18:37:55 mail.srvfarm.net postfix/smtpd[2075457]: warning: ust93.p2.interarena.pl[176.118.137.93]: SASL PLAIN authentication failed: Sep 14 18:37:55 mail.srvfarm.net postfix/smtpd[2075457]: lost connection after AUTH from ust93.p2.interarena.pl[176.118.137.93] Sep 14 18:41:07 mail.srvfarm.net postfix/smtps/smtpd[2073845]: warning: ust93.p2.interarena.pl[176.118.137.93]: SASL PLAIN authentication failed: Sep 14 18:41:07 mail.srvfarm.net postfix/smtps/smtpd[2073845]: lost connection after AUTH from ust93.p2.interarena.pl[176.118.137.93] Sep 14 18:45:55 mail.srvfarm.net postfix/smtps/smtpd[2077859]: warning: ust93.p2.interarena.pl[176.118.137.93]: SASL PLAIN authentication failed: |
2020-09-15 23:04:10 |
| 218.92.0.138 | attackbotsspam | 2020-09-15T16:02:22.787282ns386461 sshd\[27997\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.138 user=root 2020-09-15T16:02:24.486328ns386461 sshd\[27997\]: Failed password for root from 218.92.0.138 port 16342 ssh2 2020-09-15T16:02:27.513123ns386461 sshd\[27997\]: Failed password for root from 218.92.0.138 port 16342 ssh2 2020-09-15T16:02:30.950511ns386461 sshd\[27997\]: Failed password for root from 218.92.0.138 port 16342 ssh2 2020-09-15T16:02:35.451617ns386461 sshd\[27997\]: Failed password for root from 218.92.0.138 port 16342 ssh2 ... |
2020-09-15 22:44:07 |
| 45.165.215.100 | attackspambots | Unauthorized SMTP/IMAP/POP3 connection attempt |
2020-09-15 23:11:16 |
| 181.174.144.172 | attackspambots | Sep 14 18:38:02 mail.srvfarm.net postfix/smtpd[2073939]: warning: unknown[181.174.144.172]: SASL PLAIN authentication failed: Sep 14 18:38:03 mail.srvfarm.net postfix/smtpd[2073939]: lost connection after AUTH from unknown[181.174.144.172] Sep 14 18:38:21 mail.srvfarm.net postfix/smtpd[2073585]: warning: unknown[181.174.144.172]: SASL PLAIN authentication failed: Sep 14 18:38:23 mail.srvfarm.net postfix/smtpd[2073585]: lost connection after AUTH from unknown[181.174.144.172] Sep 14 18:42:24 mail.srvfarm.net postfix/smtpd[2078261]: warning: unknown[181.174.144.172]: SASL PLAIN authentication failed: Sep 14 18:42:24 mail.srvfarm.net postfix/smtpd[2078261]: lost connection after AUTH from unknown[181.174.144.172] |
2020-09-15 23:02:25 |
| 187.189.51.117 | attackbots | Sep 15 16:39:13 host1 sshd[487998]: Invalid user matthias from 187.189.51.117 port 61018 Sep 15 16:39:15 host1 sshd[487998]: Failed password for invalid user matthias from 187.189.51.117 port 61018 ssh2 Sep 15 16:39:13 host1 sshd[487998]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.51.117 Sep 15 16:39:13 host1 sshd[487998]: Invalid user matthias from 187.189.51.117 port 61018 Sep 15 16:39:15 host1 sshd[487998]: Failed password for invalid user matthias from 187.189.51.117 port 61018 ssh2 ... |
2020-09-15 22:54:07 |
| 212.70.149.52 | attackbots | Sep 15 17:05:09 cho postfix/smtpd[2987511]: warning: unknown[212.70.149.52]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 15 17:05:36 cho postfix/smtpd[2987511]: warning: unknown[212.70.149.52]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 15 17:06:07 cho postfix/smtpd[2988143]: warning: unknown[212.70.149.52]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 15 17:06:26 cho postfix/smtpd[2988118]: warning: unknown[212.70.149.52]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 15 17:06:54 cho postfix/smtpd[2988133]: warning: unknown[212.70.149.52]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-15 23:15:57 |
| 208.109.13.208 | attackbots | Unauthorized SSH login attempts |
2020-09-15 22:51:51 |
| 91.121.145.227 | attackspam | Sep 15 15:10:56 l02a sshd[12810]: Invalid user admin from 91.121.145.227 Sep 15 15:10:56 l02a sshd[12810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns357174.ip-91-121-145.eu Sep 15 15:10:56 l02a sshd[12810]: Invalid user admin from 91.121.145.227 Sep 15 15:10:58 l02a sshd[12810]: Failed password for invalid user admin from 91.121.145.227 port 45794 ssh2 |
2020-09-15 22:57:20 |
| 51.178.137.106 | attackspambots | 2020-09-15T09:36:37.824008server.mjenks.net sshd[1329437]: Failed password for root from 51.178.137.106 port 33366 ssh2 2020-09-15T09:40:24.628922server.mjenks.net sshd[1329921]: Invalid user user from 51.178.137.106 port 46150 2020-09-15T09:40:24.636061server.mjenks.net sshd[1329921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.137.106 2020-09-15T09:40:24.628922server.mjenks.net sshd[1329921]: Invalid user user from 51.178.137.106 port 46150 2020-09-15T09:40:25.948267server.mjenks.net sshd[1329921]: Failed password for invalid user user from 51.178.137.106 port 46150 ssh2 ... |
2020-09-15 22:51:30 |
| 177.184.218.104 | attack | Sep 14 18:18:31 mail.srvfarm.net postfix/smtpd[2071658]: warning: 177.184.218.104.hypernettelecom.net.br[177.184.218.104]: SASL PLAIN authentication failed: Sep 14 18:18:31 mail.srvfarm.net postfix/smtpd[2071658]: lost connection after AUTH from 177.184.218.104.hypernettelecom.net.br[177.184.218.104] Sep 14 18:28:07 mail.srvfarm.net postfix/smtps/smtpd[2075240]: warning: 177.184.218.104.hypernettelecom.net.br[177.184.218.104]: SASL PLAIN authentication failed: Sep 14 18:28:08 mail.srvfarm.net postfix/smtps/smtpd[2075240]: lost connection after AUTH from 177.184.218.104.hypernettelecom.net.br[177.184.218.104] Sep 14 18:28:13 mail.srvfarm.net postfix/smtps/smtpd[2072918]: warning: 177.184.218.104.hypernettelecom.net.br[177.184.218.104]: SASL PLAIN authentication failed: |
2020-09-15 23:18:45 |
| 177.44.17.44 | attackbots | Sep 15 01:28:33 mail.srvfarm.net postfix/smtpd[2393282]: warning: unknown[177.44.17.44]: SASL PLAIN authentication failed: Sep 15 01:28:34 mail.srvfarm.net postfix/smtpd[2393282]: lost connection after AUTH from unknown[177.44.17.44] Sep 15 01:32:46 mail.srvfarm.net postfix/smtps/smtpd[2397394]: warning: unknown[177.44.17.44]: SASL PLAIN authentication failed: Sep 15 01:32:47 mail.srvfarm.net postfix/smtps/smtpd[2397394]: lost connection after AUTH from unknown[177.44.17.44] Sep 15 01:36:29 mail.srvfarm.net postfix/smtps/smtpd[2396676]: warning: unknown[177.44.17.44]: SASL PLAIN authentication failed: |
2020-09-15 23:03:32 |
| 177.207.251.18 | attack | SSH login attempts brute force. |
2020-09-15 22:48:06 |
| 188.92.213.151 | attack | Sep 15 02:55:58 mail.srvfarm.net postfix/smtpd[2421705]: warning: unknown[188.92.213.151]: SASL PLAIN authentication failed: Sep 15 02:55:58 mail.srvfarm.net postfix/smtpd[2421705]: lost connection after AUTH from unknown[188.92.213.151] Sep 15 02:59:32 mail.srvfarm.net postfix/smtpd[2421695]: warning: unknown[188.92.213.151]: SASL PLAIN authentication failed: Sep 15 02:59:32 mail.srvfarm.net postfix/smtpd[2421695]: lost connection after AUTH from unknown[188.92.213.151] Sep 15 03:00:43 mail.srvfarm.net postfix/smtpd[2421703]: warning: unknown[188.92.213.151]: SASL PLAIN authentication failed: |
2020-09-15 23:18:20 |