城市(city): unknown
省份(region): unknown
国家(country): United States of America (the)
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(Usage Type): unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.172.220.112
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6750
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;21.172.220.112. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025022800 1800 900 604800 86400
;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 28 19:45:07 CST 2025
;; MSG SIZE rcvd: 107Host 112.220.172.21.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 112.220.172.21.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 138.122.97.41 | attackbotsspam | Unauthorized SMTP/IMAP/POP3 connection attempt |
2020-08-28 08:34:53 |
| 78.8.160.227 | attackspambots | Aug 27 08:11:55 mail.srvfarm.net postfix/smtpd[1417714]: warning: unknown[78.8.160.227]: SASL PLAIN authentication failed: Aug 27 08:11:55 mail.srvfarm.net postfix/smtpd[1417714]: lost connection after AUTH from unknown[78.8.160.227] Aug 27 08:12:00 mail.srvfarm.net postfix/smtpd[1414538]: warning: unknown[78.8.160.227]: SASL PLAIN authentication failed: Aug 27 08:12:00 mail.srvfarm.net postfix/smtpd[1414538]: lost connection after AUTH from unknown[78.8.160.227] Aug 27 08:13:44 mail.srvfarm.net postfix/smtps/smtpd[1430291]: warning: unknown[78.8.160.227]: SASL PLAIN authentication failed: |
2020-08-28 08:19:00 |
| 45.184.81.249 | attackspambots | Aug 27 05:04:31 mail.srvfarm.net postfix/smtps/smtpd[1353979]: warning: unknown[45.184.81.249]: SASL PLAIN authentication failed: Aug 27 05:04:31 mail.srvfarm.net postfix/smtps/smtpd[1353979]: lost connection after AUTH from unknown[45.184.81.249] Aug 27 05:08:38 mail.srvfarm.net postfix/smtpd[1341995]: warning: unknown[45.184.81.249]: SASL PLAIN authentication failed: Aug 27 05:08:39 mail.srvfarm.net postfix/smtpd[1341995]: lost connection after AUTH from unknown[45.184.81.249] Aug 27 05:14:15 mail.srvfarm.net postfix/smtps/smtpd[1353979]: warning: unknown[45.184.81.249]: SASL PLAIN authentication failed: |
2020-08-28 08:21:11 |
| 82.177.202.233 | attackspam | Aug 27 07:50:06 mail.srvfarm.net postfix/smtps/smtpd[1410578]: warning: unknown[82.177.202.233]: SASL PLAIN authentication failed: Aug 27 07:50:06 mail.srvfarm.net postfix/smtps/smtpd[1410578]: lost connection after AUTH from unknown[82.177.202.233] Aug 27 07:56:26 mail.srvfarm.net postfix/smtps/smtpd[1415861]: warning: unknown[82.177.202.233]: SASL PLAIN authentication failed: Aug 27 07:56:26 mail.srvfarm.net postfix/smtps/smtpd[1415861]: lost connection after AUTH from unknown[82.177.202.233] Aug 27 07:56:59 mail.srvfarm.net postfix/smtpd[1413834]: warning: unknown[82.177.202.233]: SASL PLAIN authentication failed: |
2020-08-28 08:38:27 |
| 190.151.159.126 | attack | Aug 27 05:16:39 mail.srvfarm.net postfix/smtps/smtpd[1356766]: warning: unknown[190.151.159.126]: SASL PLAIN authentication failed: Aug 27 05:16:40 mail.srvfarm.net postfix/smtps/smtpd[1356766]: lost connection after AUTH from unknown[190.151.159.126] Aug 27 05:20:14 mail.srvfarm.net postfix/smtps/smtpd[1355001]: warning: unknown[190.151.159.126]: SASL PLAIN authentication failed: Aug 27 05:20:14 mail.srvfarm.net postfix/smtps/smtpd[1355001]: lost connection after AUTH from unknown[190.151.159.126] Aug 27 05:23:57 mail.srvfarm.net postfix/smtps/smtpd[1355752]: warning: unknown[190.151.159.126]: SASL PLAIN authentication failed: |
2020-08-28 08:08:36 |
| 181.114.208.105 | attack | Aug 27 05:25:05 mail.srvfarm.net postfix/smtps/smtpd[1339209]: warning: unknown[181.114.208.105]: SASL PLAIN authentication failed: Aug 27 05:25:06 mail.srvfarm.net postfix/smtps/smtpd[1339209]: lost connection after AUTH from unknown[181.114.208.105] Aug 27 05:25:29 mail.srvfarm.net postfix/smtpd[1355298]: warning: unknown[181.114.208.105]: SASL PLAIN authentication failed: Aug 27 05:25:30 mail.srvfarm.net postfix/smtpd[1355298]: lost connection after AUTH from unknown[181.114.208.105] Aug 27 05:30:24 mail.srvfarm.net postfix/smtpd[1355304]: warning: unknown[181.114.208.105]: SASL PLAIN authentication failed: |
2020-08-28 08:12:09 |
| 45.6.168.174 | attackspambots | Aug 27 20:48:32 mail.srvfarm.net postfix/smtps/smtpd[1724999]: warning: unknown[45.6.168.174]: SASL PLAIN authentication failed: Aug 27 20:48:32 mail.srvfarm.net postfix/smtps/smtpd[1724999]: lost connection after AUTH from unknown[45.6.168.174] Aug 27 20:49:51 mail.srvfarm.net postfix/smtpd[1725680]: warning: unknown[45.6.168.174]: SASL PLAIN authentication failed: Aug 27 20:49:52 mail.srvfarm.net postfix/smtpd[1725680]: lost connection after AUTH from unknown[45.6.168.174] Aug 27 20:50:19 mail.srvfarm.net postfix/smtpd[1725915]: warning: unknown[45.6.168.174]: SASL PLAIN authentication failed: |
2020-08-28 08:22:32 |
| 201.159.255.95 | attackspam | Aug 27 04:56:20 mail.srvfarm.net postfix/smtps/smtpd[1333743]: warning: unknown[201.159.255.95]: SASL PLAIN authentication failed: Aug 27 04:56:21 mail.srvfarm.net postfix/smtps/smtpd[1333743]: lost connection after AUTH from unknown[201.159.255.95] Aug 27 05:03:01 mail.srvfarm.net postfix/smtps/smtpd[1335346]: warning: unknown[201.159.255.95]: SASL PLAIN authentication failed: Aug 27 05:03:02 mail.srvfarm.net postfix/smtps/smtpd[1335346]: lost connection after AUTH from unknown[201.159.255.95] Aug 27 05:05:21 mail.srvfarm.net postfix/smtps/smtpd[1340826]: warning: unknown[201.159.255.95]: SASL PLAIN authentication failed: |
2020-08-28 08:26:00 |
| 5.188.108.36 | attackbots | Aug 27 23:05:39 mail.srvfarm.net postfix/smtpd[1775007]: warning: unknown[5.188.108.36]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 27 23:05:39 mail.srvfarm.net postfix/smtpd[1775007]: lost connection after AUTH from unknown[5.188.108.36] Aug 27 23:05:44 mail.srvfarm.net postfix/smtpd[1771968]: warning: unknown[5.188.108.36]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 27 23:05:44 mail.srvfarm.net postfix/smtpd[1771973]: warning: unknown[5.188.108.36]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 27 23:05:44 mail.srvfarm.net postfix/smtpd[1771972]: warning: unknown[5.188.108.36]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 27 23:05:44 mail.srvfarm.net postfix/smtpd[1780716]: warning: unknown[5.188.108.36]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 27 23:05:44 mail.srvfarm.net postfix/smtpd[1771970]: warning: unknown[5.188.108.36]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 27 23:05:44 mail.srvfarm.net postfix/smtpd[1781426]: warning: unknown[5.188.108.36]: SASL LO |
2020-08-28 08:25:08 |
| 46.151.72.100 | attackbots | Aug 27 04:51:49 mail.srvfarm.net postfix/smtps/smtpd[1335343]: warning: unknown[46.151.72.100]: SASL PLAIN authentication failed: Aug 27 04:51:49 mail.srvfarm.net postfix/smtps/smtpd[1335343]: lost connection after AUTH from unknown[46.151.72.100] Aug 27 04:56:01 mail.srvfarm.net postfix/smtpd[1336013]: warning: unknown[46.151.72.100]: SASL PLAIN authentication failed: Aug 27 04:56:01 mail.srvfarm.net postfix/smtpd[1336013]: lost connection after AUTH from unknown[46.151.72.100] Aug 27 04:58:17 mail.srvfarm.net postfix/smtpd[1336013]: warning: unknown[46.151.72.100]: SASL PLAIN authentication failed: |
2020-08-28 08:39:52 |
| 186.216.156.31 | attack | Aug 27 05:12:14 mail.srvfarm.net postfix/smtpd[1355298]: warning: unknown[186.216.156.31]: SASL PLAIN authentication failed: Aug 27 05:12:14 mail.srvfarm.net postfix/smtpd[1355298]: lost connection after AUTH from unknown[186.216.156.31] Aug 27 05:14:08 mail.srvfarm.net postfix/smtpd[1341996]: warning: unknown[186.216.156.31]: SASL PLAIN authentication failed: Aug 27 05:14:09 mail.srvfarm.net postfix/smtpd[1341996]: lost connection after AUTH from unknown[186.216.156.31] Aug 27 05:19:13 mail.srvfarm.net postfix/smtpd[1341948]: warning: unknown[186.216.156.31]: SASL PLAIN authentication failed: |
2020-08-28 08:11:33 |
| 159.65.128.182 | attack | Aug 27 23:55:07 *** sshd[20568]: User root from 159.65.128.182 not allowed because not listed in AllowUsers |
2020-08-28 08:34:01 |
| 81.219.94.200 | attackbotsspam | Aug 27 04:54:38 mail.srvfarm.net postfix/smtpd[1334717]: warning: 81-219-94-200.ostmedia.pl[81.219.94.200]: SASL PLAIN authentication failed: Aug 27 04:54:38 mail.srvfarm.net postfix/smtpd[1334717]: lost connection after AUTH from 81-219-94-200.ostmedia.pl[81.219.94.200] Aug 27 04:58:35 mail.srvfarm.net postfix/smtps/smtpd[1340640]: warning: 81-219-94-200.ostmedia.pl[81.219.94.200]: SASL PLAIN authentication failed: Aug 27 04:58:35 mail.srvfarm.net postfix/smtps/smtpd[1340640]: lost connection after AUTH from 81-219-94-200.ostmedia.pl[81.219.94.200] Aug 27 05:01:31 mail.srvfarm.net postfix/smtpd[1334718]: warning: 81-219-94-200.ostmedia.pl[81.219.94.200]: SASL PLAIN authentication failed: |
2020-08-28 08:38:39 |
| 14.200.208.244 | attack | failed root login |
2020-08-28 08:06:34 |
| 186.216.70.22 | attack | Aug 27 05:02:16 mail.srvfarm.net postfix/smtps/smtpd[1337554]: warning: unknown[186.216.70.22]: SASL PLAIN authentication failed: Aug 27 05:02:16 mail.srvfarm.net postfix/smtps/smtpd[1337554]: lost connection after AUTH from unknown[186.216.70.22] Aug 27 05:02:43 mail.srvfarm.net postfix/smtps/smtpd[1340826]: warning: unknown[186.216.70.22]: SASL PLAIN authentication failed: Aug 27 05:02:43 mail.srvfarm.net postfix/smtps/smtpd[1340826]: lost connection after AUTH from unknown[186.216.70.22] Aug 27 05:04:12 mail.srvfarm.net postfix/smtpd[1347722]: warning: unknown[186.216.70.22]: SASL PLAIN authentication failed: |
2020-08-28 08:31:31 |