City: unknown
Region: unknown
Country: Czechia
Internet Service Provider: OK COMP s.r.o.
Hostname: unknown
Organization: unknown
Usage Type: Commercial
| Type | Details | Datetime |
|---|---|---|
| attack | Aug 27 04:21:01 mail.srvfarm.net postfix/smtpd[1314728]: warning: unknown[91.245.30.92]: SASL PLAIN authentication failed: Aug 27 04:21:01 mail.srvfarm.net postfix/smtpd[1314728]: lost connection after AUTH from unknown[91.245.30.92] Aug 27 04:22:47 mail.srvfarm.net postfix/smtpd[1332132]: warning: unknown[91.245.30.92]: SASL PLAIN authentication failed: Aug 27 04:22:47 mail.srvfarm.net postfix/smtpd[1332132]: lost connection after AUTH from unknown[91.245.30.92] Aug 27 04:24:00 mail.srvfarm.net postfix/smtpd[1313892]: warning: unknown[91.245.30.92]: SASL PLAIN authentication failed: |
2020-08-28 09:43:43 |
| IP | Type | Details | Datetime |
|---|---|---|---|
| 91.245.30.150 | attackspambots | Sep 11 18:00:30 mail.srvfarm.net postfix/smtps/smtpd[3875317]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: Sep 11 18:00:30 mail.srvfarm.net postfix/smtps/smtpd[3875317]: lost connection after AUTH from unknown[91.245.30.150] Sep 11 18:06:45 mail.srvfarm.net postfix/smtps/smtpd[3875620]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: Sep 11 18:06:45 mail.srvfarm.net postfix/smtps/smtpd[3875620]: lost connection after AUTH from unknown[91.245.30.150] Sep 11 18:08:32 mail.srvfarm.net postfix/smtpd[3889545]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: |
2020-09-13 01:43:37 |
| 91.245.30.150 | attackspam | Sep 11 18:00:30 mail.srvfarm.net postfix/smtps/smtpd[3875317]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: Sep 11 18:00:30 mail.srvfarm.net postfix/smtps/smtpd[3875317]: lost connection after AUTH from unknown[91.245.30.150] Sep 11 18:06:45 mail.srvfarm.net postfix/smtps/smtpd[3875620]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: Sep 11 18:06:45 mail.srvfarm.net postfix/smtps/smtpd[3875620]: lost connection after AUTH from unknown[91.245.30.150] Sep 11 18:08:32 mail.srvfarm.net postfix/smtpd[3889545]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: |
2020-09-12 17:43:32 |
| 91.245.30.79 | attack | Sep 7 12:09:56 mail.srvfarm.net postfix/smtpd[1050887]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed: Sep 7 12:09:56 mail.srvfarm.net postfix/smtpd[1050887]: lost connection after AUTH from unknown[91.245.30.79] Sep 7 12:14:31 mail.srvfarm.net postfix/smtpd[1050882]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed: Sep 7 12:14:31 mail.srvfarm.net postfix/smtpd[1050882]: lost connection after AUTH from unknown[91.245.30.79] Sep 7 12:15:08 mail.srvfarm.net postfix/smtpd[1039277]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed: |
2020-09-12 02:45:11 |
| 91.245.30.79 | attack | Sep 7 12:09:56 mail.srvfarm.net postfix/smtpd[1050887]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed: Sep 7 12:09:56 mail.srvfarm.net postfix/smtpd[1050887]: lost connection after AUTH from unknown[91.245.30.79] Sep 7 12:14:31 mail.srvfarm.net postfix/smtpd[1050882]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed: Sep 7 12:14:31 mail.srvfarm.net postfix/smtpd[1050882]: lost connection after AUTH from unknown[91.245.30.79] Sep 7 12:15:08 mail.srvfarm.net postfix/smtpd[1039277]: warning: unknown[91.245.30.79]: SASL PLAIN authentication failed: |
2020-09-11 18:41:19 |
| 91.245.30.71 | attackspambots | Brute force attempt |
2020-08-31 13:04:59 |
| 91.245.30.125 | attack | Aug 16 05:14:59 mail.srvfarm.net postfix/smtps/smtpd[1888763]: warning: unknown[91.245.30.125]: SASL PLAIN authentication failed: Aug 16 05:14:59 mail.srvfarm.net postfix/smtps/smtpd[1888763]: lost connection after AUTH from unknown[91.245.30.125] Aug 16 05:22:34 mail.srvfarm.net postfix/smtpd[1888825]: warning: unknown[91.245.30.125]: SASL PLAIN authentication failed: Aug 16 05:22:34 mail.srvfarm.net postfix/smtpd[1888825]: lost connection after AUTH from unknown[91.245.30.125] Aug 16 05:24:01 mail.srvfarm.net postfix/smtpd[1888504]: warning: unknown[91.245.30.125]: SASL PLAIN authentication failed: |
2020-08-16 13:05:13 |
| 91.245.30.150 | attackspam | Jul 31 13:44:23 mail.srvfarm.net postfix/smtpd[346670]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: Jul 31 13:44:23 mail.srvfarm.net postfix/smtpd[346670]: lost connection after AUTH from unknown[91.245.30.150] Jul 31 13:46:32 mail.srvfarm.net postfix/smtps/smtpd[344849]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: Jul 31 13:46:32 mail.srvfarm.net postfix/smtps/smtpd[344849]: lost connection after AUTH from unknown[91.245.30.150] Jul 31 13:49:58 mail.srvfarm.net postfix/smtps/smtpd[348862]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: |
2020-08-01 00:31:18 |
| 91.245.30.105 | attack | Jul 31 10:41:23 mail.srvfarm.net postfix/smtpd[280510]: warning: unknown[91.245.30.105]: SASL PLAIN authentication failed: Jul 31 10:41:23 mail.srvfarm.net postfix/smtpd[280510]: lost connection after AUTH from unknown[91.245.30.105] Jul 31 10:41:40 mail.srvfarm.net postfix/smtps/smtpd[274710]: warning: unknown[91.245.30.105]: SASL PLAIN authentication failed: Jul 31 10:41:40 mail.srvfarm.net postfix/smtps/smtpd[274710]: lost connection after AUTH from unknown[91.245.30.105] Jul 31 10:48:26 mail.srvfarm.net postfix/smtps/smtpd[278874]: warning: unknown[91.245.30.105]: SASL PLAIN authentication failed: |
2020-07-31 17:22:19 |
| 91.245.30.146 | attack | (smtpauth) Failed SMTP AUTH login from 91.245.30.146 (CZ/Czechia/static30-146.okcomp.cz): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-07-31 08:23:45 plain authenticator failed for ([91.245.30.146]) [91.245.30.146]: 535 Incorrect authentication data (set_id=a.nasiri) |
2020-07-31 14:47:17 |
| 91.245.30.107 | attack | Jul 29 08:08:18 Host-KEWR-E postfix/smtps/smtpd[30397]: lost connection after AUTH from unknown[91.245.30.107] ... |
2020-07-30 02:08:00 |
| 91.245.30.100 | attackspambots | (smtpauth) Failed SMTP AUTH login from 91.245.30.100 (CZ/Czechia/static30-100.okcomp.cz): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-07-28 16:35:05 plain authenticator failed for ([91.245.30.100]) [91.245.30.100]: 535 Incorrect authentication data (set_id=nasr) |
2020-07-28 23:53:11 |
| 91.245.30.147 | attackspam | Jul 26 05:47:51 mail.srvfarm.net postfix/smtps/smtpd[1027769]: warning: unknown[91.245.30.147]: SASL PLAIN authentication failed: Jul 26 05:47:51 mail.srvfarm.net postfix/smtps/smtpd[1027769]: lost connection after AUTH from unknown[91.245.30.147] Jul 26 05:50:19 mail.srvfarm.net postfix/smtps/smtpd[1031887]: warning: unknown[91.245.30.147]: SASL PLAIN authentication failed: Jul 26 05:50:19 mail.srvfarm.net postfix/smtps/smtpd[1031887]: lost connection after AUTH from unknown[91.245.30.147] Jul 26 05:52:29 mail.srvfarm.net postfix/smtps/smtpd[1032031]: warning: unknown[91.245.30.147]: SASL PLAIN authentication failed: |
2020-07-26 17:32:59 |
| 91.245.30.75 | attackspambots | SASL PLAIN auth failed: ruser=... |
2020-07-16 08:31:09 |
| 91.245.30.115 | attack | Jun 16 05:23:09 mail.srvfarm.net postfix/smtps/smtpd[938143]: warning: unknown[91.245.30.115]: SASL PLAIN authentication failed: Jun 16 05:23:09 mail.srvfarm.net postfix/smtps/smtpd[938143]: lost connection after AUTH from unknown[91.245.30.115] Jun 16 05:26:56 mail.srvfarm.net postfix/smtpd[916111]: warning: unknown[91.245.30.115]: SASL PLAIN authentication failed: Jun 16 05:26:56 mail.srvfarm.net postfix/smtpd[916111]: lost connection after AUTH from unknown[91.245.30.115] Jun 16 05:28:42 mail.srvfarm.net postfix/smtps/smtpd[936248]: warning: unknown[91.245.30.115]: SASL PLAIN authentication failed: |
2020-06-16 16:21:02 |
| 91.245.30.150 | attackspam | Jun 5 18:29:15 mail.srvfarm.net postfix/smtps/smtpd[3174072]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: Jun 5 18:29:15 mail.srvfarm.net postfix/smtps/smtpd[3174072]: lost connection after AUTH from unknown[91.245.30.150] Jun 5 18:35:54 mail.srvfarm.net postfix/smtps/smtpd[3174071]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: Jun 5 18:35:54 mail.srvfarm.net postfix/smtps/smtpd[3174071]: lost connection after AUTH from unknown[91.245.30.150] Jun 5 18:37:37 mail.srvfarm.net postfix/smtps/smtpd[3175482]: warning: unknown[91.245.30.150]: SASL PLAIN authentication failed: |
2020-06-07 23:41:21 |
b
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 91.245.30.92
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49740
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;91.245.30.92. IN A
;; AUTHORITY SECTION:
. 305 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2020082702 1800 900 604800 86400
;; Query time: 156 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Aug 28 09:43:36 CST 2020
;; MSG SIZE rcvd: 116
92.30.245.91.in-addr.arpa domain name pointer static30-092.okcomp.cz.
Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
92.30.245.91.in-addr.arpa name = static30-092.okcomp.cz.
Authoritative answers can be found from:
| IP | Type | Details | Datetime |
|---|---|---|---|
| 202.77.105.100 | attackbotsspam | Invalid user test from 202.77.105.100 port 56241 |
2020-06-19 05:11:52 |
| 129.213.102.103 | attackbotsspam | 2020-05-09T16:58:09.484Z CLOSE host=129.213.102.103 port=53000 fd=4 time=20.008 bytes=22 ... |
2020-06-19 04:48:45 |
| 89.232.100.186 | attackspam | Unauthorized connection attempt from IP address 89.232.100.186 on Port 445(SMB) |
2020-06-19 05:08:26 |
| 63.81.93.80 | attackbotsspam | Jun 18 10:09:53 mail.srvfarm.net postfix/smtpd[1383333]: NOQUEUE: reject: RCPT from unknown[63.81.93.80]: 450 4.1.8 |
2020-06-19 04:39:00 |
| 47.8.188.139 | attack | Unauthorized connection attempt from IP address 47.8.188.139 on Port 445(SMB) |
2020-06-19 05:04:33 |
| 49.234.81.178 | attackspambots | Unauthorized connection attempt from IP address 49.234.81.178 on Port 445(SMB) |
2020-06-19 05:09:59 |
| 212.244.23.44 | attackspambots | Jun 18 10:03:45 mail.srvfarm.net postfix/smtps/smtpd[1383642]: warning: unknown[212.244.23.44]: SASL PLAIN authentication failed: Jun 18 10:03:45 mail.srvfarm.net postfix/smtps/smtpd[1383642]: lost connection after AUTH from unknown[212.244.23.44] Jun 18 10:05:24 mail.srvfarm.net postfix/smtps/smtpd[1382769]: warning: unknown[212.244.23.44]: SASL PLAIN authentication failed: Jun 18 10:05:24 mail.srvfarm.net postfix/smtps/smtpd[1382769]: lost connection after AUTH from unknown[212.244.23.44] Jun 18 10:11:15 mail.srvfarm.net postfix/smtps/smtpd[1384169]: warning: unknown[212.244.23.44]: SASL PLAIN authentication failed: |
2020-06-19 04:34:03 |
| 94.232.157.218 | attackspam | Jun 18 10:04:56 mail.srvfarm.net postfix/smtps/smtpd[1383611]: warning: ip-94-232-157-218.nette.pl[94.232.157.218]: SASL PLAIN authentication failed: Jun 18 10:04:56 mail.srvfarm.net postfix/smtps/smtpd[1383611]: lost connection after AUTH from ip-94-232-157-218.nette.pl[94.232.157.218] Jun 18 10:06:07 mail.srvfarm.net postfix/smtps/smtpd[1383115]: warning: ip-94-232-157-218.nette.pl[94.232.157.218]: SASL PLAIN authentication failed: Jun 18 10:06:07 mail.srvfarm.net postfix/smtps/smtpd[1383115]: lost connection after AUTH from ip-94-232-157-218.nette.pl[94.232.157.218] Jun 18 10:13:14 mail.srvfarm.net postfix/smtps/smtpd[1383619]: warning: ip-94-232-157-218.nette.pl[94.232.157.218]: SASL PLAIN authentication failed: |
2020-06-19 04:36:39 |
| 88.199.42.42 | attackbots | Jun 18 10:14:19 mail.srvfarm.net postfix/smtps/smtpd[1383925]: warning: 88-199-42-42.tktelekom.pl[88.199.42.42]: SASL PLAIN authentication failed: Jun 18 10:14:19 mail.srvfarm.net postfix/smtps/smtpd[1383925]: lost connection after AUTH from 88-199-42-42.tktelekom.pl[88.199.42.42] Jun 18 10:17:00 mail.srvfarm.net postfix/smtps/smtpd[1383076]: warning: 88-199-42-42.tktelekom.pl[88.199.42.42]: SASL PLAIN authentication failed: Jun 18 10:17:00 mail.srvfarm.net postfix/smtps/smtpd[1383076]: lost connection after AUTH from 88-199-42-42.tktelekom.pl[88.199.42.42] Jun 18 10:19:18 mail.srvfarm.net postfix/smtps/smtpd[1383925]: warning: 88-199-42-42.tktelekom.pl[88.199.42.42]: SASL PLAIN authentication failed: |
2020-06-19 04:38:31 |
| 200.41.86.59 | attack | (sshd) Failed SSH login from 200.41.86.59 (AR/Argentina/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 18 18:54:22 amsweb01 sshd[32551]: Invalid user jiaxing from 200.41.86.59 port 40434 Jun 18 18:54:24 amsweb01 sshd[32551]: Failed password for invalid user jiaxing from 200.41.86.59 port 40434 ssh2 Jun 18 19:05:36 amsweb01 sshd[1793]: Invalid user confluence from 200.41.86.59 port 60180 Jun 18 19:05:38 amsweb01 sshd[1793]: Failed password for invalid user confluence from 200.41.86.59 port 60180 ssh2 Jun 18 19:09:04 amsweb01 sshd[2469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.41.86.59 user=root |
2020-06-19 04:44:58 |
| 1.2.141.222 | attack | Jun 18 23:15:41 master sshd[11167]: Failed password for invalid user admin from 1.2.141.222 port 55957 ssh2 |
2020-06-19 05:08:49 |
| 151.248.63.230 | attackspambots | Jun 18 10:19:51 mail.srvfarm.net postfix/smtps/smtpd[1383076]: warning: unknown[151.248.63.230]: SASL PLAIN authentication failed: Jun 18 10:19:51 mail.srvfarm.net postfix/smtps/smtpd[1383076]: lost connection after AUTH from unknown[151.248.63.230] Jun 18 10:23:17 mail.srvfarm.net postfix/smtps/smtpd[1383076]: warning: unknown[151.248.63.230]: SASL PLAIN authentication failed: Jun 18 10:23:17 mail.srvfarm.net postfix/smtps/smtpd[1383076]: lost connection after AUTH from unknown[151.248.63.230] Jun 18 10:26:45 mail.srvfarm.net postfix/smtps/smtpd[1383001]: warning: unknown[151.248.63.230]: SASL PLAIN authentication failed: |
2020-06-19 04:31:39 |
| 222.186.30.76 | attack | Jun 19 03:51:54 itv-usvr-02 sshd[20458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76 user=root Jun 19 03:51:57 itv-usvr-02 sshd[20458]: Failed password for root from 222.186.30.76 port 38110 ssh2 |
2020-06-19 04:54:03 |
| 202.169.45.20 | attackbotsspam | Registration form abuse |
2020-06-19 04:41:08 |
| 61.64.177.20 | attack | Port probing on unauthorized port 23 |
2020-06-19 04:53:31 |