城市(city): unknown
省份(region): unknown
国家(country): Republic of China (ROC)
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 <<>> 140.113.235.231
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22377
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;140.113.235.231. IN A
;; AUTHORITY SECTION:
. 564 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2022030803 1800 900 604800 86400
;; Query time: 44 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 09 08:59:48 CST 2022
;; MSG SIZE rcvd: 108231.235.113.140.in-addr.arpa domain name pointer nplinux8.cs.nctu.edu.tw.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
231.235.113.140.in-addr.arpa name = nplinux8.cs.nctu.edu.tw.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 222.186.42.137 | attack | Unauthorized connection attempt detected from IP address 222.186.42.137 to port 22 |
2020-06-19 01:24:17 |
| 203.130.255.2 | attackspam | Jun 18 10:01:15 Tower sshd[36201]: Connection from 203.130.255.2 port 60378 on 192.168.10.220 port 22 rdomain "" Jun 18 10:01:16 Tower sshd[36201]: Invalid user sgp from 203.130.255.2 port 60378 Jun 18 10:01:16 Tower sshd[36201]: error: Could not get shadow information for NOUSER Jun 18 10:01:16 Tower sshd[36201]: Failed password for invalid user sgp from 203.130.255.2 port 60378 ssh2 Jun 18 10:01:17 Tower sshd[36201]: Received disconnect from 203.130.255.2 port 60378:11: Bye Bye [preauth] Jun 18 10:01:17 Tower sshd[36201]: Disconnected from invalid user sgp 203.130.255.2 port 60378 [preauth] |
2020-06-19 01:34:55 |
| 201.55.142.135 | attackbots | Jun 18 12:25:38 mail.srvfarm.net postfix/smtpd[1443188]: warning: unknown[201.55.142.135]: SASL PLAIN authentication failed: Jun 18 12:25:38 mail.srvfarm.net postfix/smtpd[1443188]: lost connection after AUTH from unknown[201.55.142.135] Jun 18 12:28:59 mail.srvfarm.net postfix/smtpd[1445381]: warning: unknown[201.55.142.135]: SASL PLAIN authentication failed: Jun 18 12:28:59 mail.srvfarm.net postfix/smtpd[1445381]: lost connection after AUTH from unknown[201.55.142.135] Jun 18 12:31:47 mail.srvfarm.net postfix/smtpd[1445365]: warning: unknown[201.55.142.135]: SASL PLAIN authentication failed: |
2020-06-19 01:28:20 |
| 177.23.75.23 | attackspam | Jun 18 11:42:05 mail.srvfarm.net postfix/smtps/smtpd[1428295]: warning: unknown[177.23.75.23]: SASL PLAIN authentication failed: Jun 18 11:42:05 mail.srvfarm.net postfix/smtps/smtpd[1428295]: lost connection after AUTH from unknown[177.23.75.23] Jun 18 11:44:20 mail.srvfarm.net postfix/smtps/smtpd[1427502]: warning: unknown[177.23.75.23]: SASL PLAIN authentication failed: Jun 18 11:44:21 mail.srvfarm.net postfix/smtps/smtpd[1427502]: lost connection after AUTH from unknown[177.23.75.23] Jun 18 11:51:48 mail.srvfarm.net postfix/smtps/smtpd[1426824]: warning: unknown[177.23.75.23]: SASL PLAIN authentication failed: |
2020-06-19 02:00:39 |
| 167.71.229.149 | attack | Invalid user user from 167.71.229.149 port 40406 |
2020-06-19 01:17:06 |
| 31.170.62.22 | attackspambots | Jun 18 12:03:24 mail.srvfarm.net postfix/smtps/smtpd[1428746]: warning: unknown[31.170.62.22]: SASL PLAIN authentication failed: Jun 18 12:03:26 mail.srvfarm.net postfix/smtps/smtpd[1428746]: lost connection after AUTH from unknown[31.170.62.22] Jun 18 12:04:30 mail.srvfarm.net postfix/smtps/smtpd[1428295]: warning: unknown[31.170.62.22]: SASL PLAIN authentication failed: Jun 18 12:04:31 mail.srvfarm.net postfix/smtps/smtpd[1428295]: lost connection after AUTH from unknown[31.170.62.22] Jun 18 12:05:04 mail.srvfarm.net postfix/smtps/smtpd[1443001]: warning: unknown[31.170.62.22]: SASL PLAIN authentication failed: |
2020-06-19 01:57:04 |
| 37.152.163.169 | attackbots | Jun 18 12:30:34 mail.srvfarm.net postfix/smtpd[1445360]: warning: unknown[37.152.163.169]: SASL PLAIN authentication failed: Jun 18 12:30:34 mail.srvfarm.net postfix/smtpd[1445360]: lost connection after AUTH from unknown[37.152.163.169] Jun 18 12:31:25 mail.srvfarm.net postfix/smtpd[1445378]: warning: unknown[37.152.163.169]: SASL PLAIN authentication failed: Jun 18 12:31:25 mail.srvfarm.net postfix/smtpd[1445378]: lost connection after AUTH from unknown[37.152.163.169] Jun 18 12:33:38 mail.srvfarm.net postfix/smtpd[1443692]: warning: unknown[37.152.163.169]: SASL PLAIN authentication failed: |
2020-06-19 01:34:20 |
| 103.84.63.5 | attackbotsspam | 2020-06-18T09:57:12.5171281495-001 sshd[43220]: Invalid user vk from 103.84.63.5 port 49778 2020-06-18T09:57:14.1774731495-001 sshd[43220]: Failed password for invalid user vk from 103.84.63.5 port 49778 ssh2 2020-06-18T09:59:28.0889471495-001 sshd[43306]: Invalid user oracle from 103.84.63.5 port 52748 2020-06-18T09:59:28.0919931495-001 sshd[43306]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.84.63.5 2020-06-18T09:59:28.0889471495-001 sshd[43306]: Invalid user oracle from 103.84.63.5 port 52748 2020-06-18T09:59:30.7532991495-001 sshd[43306]: Failed password for invalid user oracle from 103.84.63.5 port 52748 ssh2 ... |
2020-06-19 01:35:19 |
| 177.87.253.119 | attackspam | Jun 18 11:22:55 mail.srvfarm.net postfix/smtpd[1424195]: warning: unknown[177.87.253.119]: SASL PLAIN authentication failed: Jun 18 11:22:55 mail.srvfarm.net postfix/smtpd[1424195]: lost connection after AUTH from unknown[177.87.253.119] Jun 18 11:26:12 mail.srvfarm.net postfix/smtps/smtpd[1421161]: warning: unknown[177.87.253.119]: SASL PLAIN authentication failed: Jun 18 11:26:13 mail.srvfarm.net postfix/smtps/smtpd[1421161]: lost connection after AUTH from unknown[177.87.253.119] Jun 18 11:29:54 mail.srvfarm.net postfix/smtps/smtpd[1422149]: warning: unknown[177.87.253.119]: SASL PLAIN authentication failed: |
2020-06-19 02:00:09 |
| 188.226.131.171 | attackspambots | Jun 18 13:18:01 ny01 sshd[10949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.226.131.171 Jun 18 13:18:03 ny01 sshd[10949]: Failed password for invalid user tom from 188.226.131.171 port 56030 ssh2 Jun 18 13:21:30 ny01 sshd[11374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.226.131.171 |
2020-06-19 01:39:10 |
| 77.45.86.165 | attackbotsspam | Jun 18 11:56:20 mail.srvfarm.net postfix/smtps/smtpd[1427307]: warning: 77-45-86-165.sta.asta-net.com.pl[77.45.86.165]: SASL PLAIN authentication failed: Jun 18 11:56:20 mail.srvfarm.net postfix/smtps/smtpd[1427307]: lost connection after AUTH from 77-45-86-165.sta.asta-net.com.pl[77.45.86.165] Jun 18 11:56:41 mail.srvfarm.net postfix/smtps/smtpd[1428298]: warning: 77-45-86-165.sta.asta-net.com.pl[77.45.86.165]: SASL PLAIN authentication failed: Jun 18 11:56:41 mail.srvfarm.net postfix/smtps/smtpd[1428298]: lost connection after AUTH from 77-45-86-165.sta.asta-net.com.pl[77.45.86.165] Jun 18 12:01:02 mail.srvfarm.net postfix/smtpd[1431695]: warning: 77-45-86-165.sta.asta-net.com.pl[77.45.86.165]: SASL PLAIN authentication failed: |
2020-06-19 01:55:13 |
| 187.189.243.22 | attack | Dovecot Invalid User Login Attempt. |
2020-06-19 01:36:39 |
| 106.53.74.246 | attackspambots | Jun 18 14:06:45 vps sshd[19074]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.74.246 Jun 18 14:06:47 vps sshd[19074]: Failed password for invalid user weblogic from 106.53.74.246 port 39250 ssh2 Jun 18 14:13:01 vps sshd[19601]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.74.246 ... |
2020-06-19 01:49:49 |
| 188.112.9.180 | attackbotsspam | Jun 18 11:49:36 mail.srvfarm.net postfix/smtps/smtpd[1428295]: warning: unknown[188.112.9.180]: SASL PLAIN authentication failed: Jun 18 11:49:37 mail.srvfarm.net postfix/smtps/smtpd[1428295]: lost connection after AUTH from unknown[188.112.9.180] Jun 18 11:49:46 mail.srvfarm.net postfix/smtps/smtpd[1428757]: lost connection after CONNECT from unknown[188.112.9.180] Jun 18 11:54:12 mail.srvfarm.net postfix/smtps/smtpd[1427310]: warning: unknown[188.112.9.180]: SASL PLAIN authentication failed: Jun 18 11:54:12 mail.srvfarm.net postfix/smtps/smtpd[1427310]: lost connection after AUTH from unknown[188.112.9.180] |
2020-06-19 01:57:53 |
| 36.48.144.165 | attackbotsspam | Jun 18 15:13:00 mout sshd[3242]: Invalid user user from 36.48.144.165 port 4792 |
2020-06-19 01:22:53 |