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b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.90.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12691
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;104.21.90.55. IN A
;; AUTHORITY SECTION:
. 595 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400
;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:22:08 CST 2022
;; MSG SIZE rcvd: 105Host 55.90.21.104.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 55.90.21.104.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 122.26.87.3 | attack | Aug 27 23:07:09 tor-proxy-08 sshd\[17917\]: Invalid user pi from 122.26.87.3 port 1903 Aug 27 23:07:09 tor-proxy-08 sshd\[17917\]: Connection closed by 122.26.87.3 port 1903 \[preauth\] Aug 27 23:07:10 tor-proxy-08 sshd\[17916\]: Invalid user pi from 122.26.87.3 port 1902 Aug 27 23:07:10 tor-proxy-08 sshd\[17916\]: Connection closed by 122.26.87.3 port 1902 \[preauth\] ... |
2020-08-28 07:01:42 |
| 94.191.23.15 | attackspam | Aug 27 17:56:44 NPSTNNYC01T sshd[29382]: Failed password for root from 94.191.23.15 port 46058 ssh2 Aug 27 17:59:20 NPSTNNYC01T sshd[29679]: Failed password for root from 94.191.23.15 port 57178 ssh2 Aug 27 18:01:55 NPSTNNYC01T sshd[29941]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.23.15 ... |
2020-08-28 07:00:44 |
| 52.231.78.31 | attackspam | Time: Thu Aug 27 19:03:06 2020 -0300 IP: 52.231.78.31 (KR/South Korea/-) Failures: 30 (smtpauth) Interval: 3600 seconds Blocked: Permanent Block |
2020-08-28 06:58:00 |
| 187.111.38.59 | attackbotsspam | Aug 27 06:03:41 mail.srvfarm.net postfix/smtpd[1379981]: warning: unknown[187.111.38.59]: SASL PLAIN authentication failed: Aug 27 06:03:41 mail.srvfarm.net postfix/smtpd[1379981]: lost connection after AUTH from unknown[187.111.38.59] Aug 27 06:04:28 mail.srvfarm.net postfix/smtps/smtpd[1380110]: warning: unknown[187.111.38.59]: SASL PLAIN authentication failed: Aug 27 06:04:29 mail.srvfarm.net postfix/smtps/smtpd[1380110]: lost connection after AUTH from unknown[187.111.38.59] Aug 27 06:12:51 mail.srvfarm.net postfix/smtpd[1379454]: warning: unknown[187.111.38.59]: SASL PLAIN authentication failed: |
2020-08-28 07:07:09 |
| 189.89.185.254 | attackspambots | Port probing on unauthorized port 445 |
2020-08-28 06:48:20 |
| 207.248.113.105 | attack | Aug 27 05:55:49 mail.srvfarm.net postfix/smtps/smtpd[1365298]: warning: unknown[207.248.113.105]: SASL PLAIN authentication failed: Aug 27 05:55:49 mail.srvfarm.net postfix/smtps/smtpd[1365298]: lost connection after AUTH from unknown[207.248.113.105] Aug 27 05:56:28 mail.srvfarm.net postfix/smtps/smtpd[1364785]: warning: unknown[207.248.113.105]: SASL PLAIN authentication failed: Aug 27 05:56:29 mail.srvfarm.net postfix/smtps/smtpd[1364785]: lost connection after AUTH from unknown[207.248.113.105] Aug 27 06:02:53 mail.srvfarm.net postfix/smtps/smtpd[1364783]: warning: unknown[207.248.113.105]: SASL PLAIN authentication failed: |
2020-08-28 07:18:12 |
| 152.136.137.62 | attack | Aug 27 21:03:36 vlre-nyc-1 sshd\[4596\]: Invalid user andrey from 152.136.137.62 Aug 27 21:03:36 vlre-nyc-1 sshd\[4596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.137.62 Aug 27 21:03:38 vlre-nyc-1 sshd\[4596\]: Failed password for invalid user andrey from 152.136.137.62 port 60192 ssh2 Aug 27 21:07:27 vlre-nyc-1 sshd\[4680\]: Invalid user git from 152.136.137.62 Aug 27 21:07:27 vlre-nyc-1 sshd\[4680\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.137.62 ... |
2020-08-28 06:49:09 |
| 45.176.214.15 | attack | Aug 27 06:09:10 mail.srvfarm.net postfix/smtps/smtpd[1364786]: warning: unknown[45.176.214.15]: SASL PLAIN authentication failed: Aug 27 06:09:11 mail.srvfarm.net postfix/smtps/smtpd[1364786]: lost connection after AUTH from unknown[45.176.214.15] Aug 27 06:10:43 mail.srvfarm.net postfix/smtpd[1379982]: warning: unknown[45.176.214.15]: SASL PLAIN authentication failed: Aug 27 06:10:44 mail.srvfarm.net postfix/smtpd[1379982]: lost connection after AUTH from unknown[45.176.214.15] Aug 27 06:11:45 mail.srvfarm.net postfix/smtpd[1362003]: warning: unknown[45.176.214.15]: SASL PLAIN authentication failed: |
2020-08-28 07:15:12 |
| 196.0.113.214 | attackbots | Aug 27 11:46:39 mail.srvfarm.net postfix/smtpd[1519780]: warning: unknown[196.0.113.214]: SASL PLAIN authentication failed: Aug 27 11:46:40 mail.srvfarm.net postfix/smtpd[1519780]: lost connection after AUTH from unknown[196.0.113.214] Aug 27 11:49:24 mail.srvfarm.net postfix/smtpd[1519775]: warning: unknown[196.0.113.214]: SASL PLAIN authentication failed: Aug 27 11:49:25 mail.srvfarm.net postfix/smtpd[1519775]: lost connection after AUTH from unknown[196.0.113.214] Aug 27 11:55:49 mail.srvfarm.net postfix/smtpd[1519776]: warning: unknown[196.0.113.214]: SASL PLAIN authentication failed: |
2020-08-28 07:06:13 |
| 111.93.71.219 | attack | 2020-08-27T21:19:01.754911shield sshd\[21874\]: Invalid user deploy from 111.93.71.219 port 60682 2020-08-27T21:19:01.794423shield sshd\[21874\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.93.71.219 2020-08-27T21:19:03.749817shield sshd\[21874\]: Failed password for invalid user deploy from 111.93.71.219 port 60682 ssh2 2020-08-27T21:22:58.973378shield sshd\[23106\]: Invalid user demo from 111.93.71.219 port 35226 2020-08-27T21:22:59.024381shield sshd\[23106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.93.71.219 |
2020-08-28 07:02:19 |
| 190.228.41.137 | attack | Aug 27 05:56:44 mail.srvfarm.net postfix/smtps/smtpd[1366628]: warning: host137.190-228-41.telecom.net.ar[190.228.41.137]: SASL PLAIN authentication failed: Aug 27 05:56:45 mail.srvfarm.net postfix/smtps/smtpd[1366628]: lost connection after AUTH from host137.190-228-41.telecom.net.ar[190.228.41.137] Aug 27 05:59:18 mail.srvfarm.net postfix/smtpd[1362765]: warning: host137.190-228-41.telecom.net.ar[190.228.41.137]: SASL PLAIN authentication failed: Aug 27 05:59:19 mail.srvfarm.net postfix/smtpd[1362765]: lost connection after AUTH from host137.190-228-41.telecom.net.ar[190.228.41.137] Aug 27 06:04:16 mail.srvfarm.net postfix/smtps/smtpd[1365300]: warning: host137.190-228-41.telecom.net.ar[190.228.41.137]: SASL PLAIN authentication failed: |
2020-08-28 07:21:16 |
| 177.91.188.152 | attack | Aug 27 16:33:38 mail.srvfarm.net postfix/smtps/smtpd[1632617]: warning: unknown[177.91.188.152]: SASL PLAIN authentication failed: Aug 27 16:33:38 mail.srvfarm.net postfix/smtps/smtpd[1632617]: lost connection after AUTH from unknown[177.91.188.152] Aug 27 16:37:12 mail.srvfarm.net postfix/smtpd[1637209]: warning: unknown[177.91.188.152]: SASL PLAIN authentication failed: Aug 27 16:37:12 mail.srvfarm.net postfix/smtpd[1637209]: lost connection after AUTH from unknown[177.91.188.152] Aug 27 16:37:57 mail.srvfarm.net postfix/smtps/smtpd[1634517]: warning: unknown[177.91.188.152]: SASL PLAIN authentication failed: |
2020-08-28 07:09:55 |
| 92.222.79.157 | attack | Fail2Ban Ban Triggered |
2020-08-28 06:54:28 |
| 89.203.142.10 | attack | Aug 27 18:46:09 mail.srvfarm.net postfix/smtpd[1678851]: warning: unknown[89.203.142.10]: SASL PLAIN authentication failed: Aug 27 18:46:09 mail.srvfarm.net postfix/smtpd[1678851]: lost connection after AUTH from unknown[89.203.142.10] Aug 27 18:47:47 mail.srvfarm.net postfix/smtpd[1680648]: warning: unknown[89.203.142.10]: SASL PLAIN authentication failed: Aug 27 18:47:47 mail.srvfarm.net postfix/smtpd[1680648]: lost connection after AUTH from unknown[89.203.142.10] Aug 27 18:53:50 mail.srvfarm.net postfix/smtpd[1680648]: warning: unknown[89.203.142.10]: SASL PLAIN authentication failed: |
2020-08-28 07:13:43 |
| 177.154.230.158 | attack | Aug 27 06:04:30 mail.srvfarm.net postfix/smtpd[1379880]: warning: unknown[177.154.230.158]: SASL PLAIN authentication failed: Aug 27 06:04:31 mail.srvfarm.net postfix/smtpd[1379880]: lost connection after AUTH from unknown[177.154.230.158] Aug 27 06:05:45 mail.srvfarm.net postfix/smtpd[1379985]: warning: unknown[177.154.230.158]: SASL PLAIN authentication failed: Aug 27 06:05:46 mail.srvfarm.net postfix/smtpd[1379985]: lost connection after AUTH from unknown[177.154.230.158] Aug 27 06:14:06 mail.srvfarm.net postfix/smtps/smtpd[1382766]: warning: unknown[177.154.230.158]: SASL PLAIN authentication failed: |
2020-08-28 07:08:22 |