City: unknown
Region: unknown
Country: China
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.211.81.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18395
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;139.211.81.21. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025031302 1800 900 604800 86400
;; Query time: 444 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 14 02:24:00 CST 2025
;; MSG SIZE rcvd: 10621.81.211.139.in-addr.arpa domain name pointer 21.81.211.139.adsl-pool.jlccptt.net.cn.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
21.81.211.139.in-addr.arpa name = 21.81.211.139.adsl-pool.jlccptt.net.cn.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 45.227.254.30 | attackspambots | Port scanning [10 denied] |
2020-08-05 13:29:54 |
| 172.96.219.239 | attack | Aug 4 21:49:43 mockhub sshd[10406]: Failed password for root from 172.96.219.239 port 38482 ssh2 ... |
2020-08-05 14:12:55 |
| 221.122.119.50 | attack | Aug 5 00:09:13 NPSTNNYC01T sshd[20971]: Failed password for root from 221.122.119.50 port 20124 ssh2 Aug 5 00:13:59 NPSTNNYC01T sshd[21511]: Failed password for root from 221.122.119.50 port 50558 ssh2 ... |
2020-08-05 13:29:03 |
| 195.158.8.206 | attackspam | Aug 5 07:54:16 rancher-0 sshd[797942]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.158.8.206 user=root Aug 5 07:54:17 rancher-0 sshd[797942]: Failed password for root from 195.158.8.206 port 56102 ssh2 ... |
2020-08-05 14:12:07 |
| 129.211.173.127 | attack | Aug 5 06:56:27 vpn01 sshd[5476]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.173.127 Aug 5 06:56:29 vpn01 sshd[5476]: Failed password for invalid user 123Asd456 from 129.211.173.127 port 33018 ssh2 ... |
2020-08-05 13:49:22 |
| 106.12.151.250 | attackspambots | Aug 5 06:57:38 jane sshd[25093]: Failed password for root from 106.12.151.250 port 43328 ssh2 ... |
2020-08-05 14:11:26 |
| 212.70.149.67 | attackspam | 2020-08-05 07:52:02 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=demo2@no-server.de\) 2020-08-05 07:52:02 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=demo2@no-server.de\) 2020-08-05 07:53:48 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=denis@no-server.de\) 2020-08-05 07:53:48 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=denis@no-server.de\) 2020-08-05 07:55:35 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=denise@no-server.de\) 2020-08-05 07:55:35 dovecot_login authenticator failed for \(User\) \[212.70.149.67\]: 535 Incorrect authentication data \(set_id=denise@no-server.de\) ... |
2020-08-05 13:58:59 |
| 114.231.42.231 | attack | Unauthorized SSH login attempts |
2020-08-05 13:49:58 |
| 106.13.234.36 | attackbots | sshd jail - ssh hack attempt |
2020-08-05 14:05:01 |
| 177.21.213.148 | attackbotsspam | Aug 5 05:16:31 mail.srvfarm.net postfix/smtps/smtpd[1874404]: warning: unknown[177.21.213.148]: SASL PLAIN authentication failed: Aug 5 05:18:00 mail.srvfarm.net postfix/smtpd[1872467]: warning: unknown[177.21.213.148]: SASL PLAIN authentication failed: Aug 5 05:18:00 mail.srvfarm.net postfix/smtpd[1872467]: lost connection after AUTH from unknown[177.21.213.148] Aug 5 05:20:57 mail.srvfarm.net postfix/smtpd[1872473]: warning: unknown[177.21.213.148]: SASL PLAIN authentication failed: Aug 5 05:20:58 mail.srvfarm.net postfix/smtpd[1872473]: lost connection after AUTH from unknown[177.21.213.148] |
2020-08-05 14:01:59 |
| 139.59.7.225 | attack | Aug 5 12:04:05 itv-usvr-01 sshd[17691]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.7.225 user=root Aug 5 12:04:07 itv-usvr-01 sshd[17691]: Failed password for root from 139.59.7.225 port 37726 ssh2 Aug 5 12:08:42 itv-usvr-01 sshd[17829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.7.225 user=root Aug 5 12:08:44 itv-usvr-01 sshd[17829]: Failed password for root from 139.59.7.225 port 49276 ssh2 Aug 5 12:13:15 itv-usvr-01 sshd[18131]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.7.225 user=root Aug 5 12:13:17 itv-usvr-01 sshd[18131]: Failed password for root from 139.59.7.225 port 60830 ssh2 |
2020-08-05 13:53:49 |
| 27.153.254.70 | attack | $f2bV_matches |
2020-08-05 14:08:52 |
| 128.199.225.104 | attackbots | *Port Scan* detected from 128.199.225.104 (SG/Singapore/-/Singapore (Pioneer)/-). 4 hits in the last 120 seconds |
2020-08-05 13:42:29 |
| 104.236.175.127 | attackbotsspam | 2020-08-05T05:11:01.413422shield sshd\[24375\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127 user=root 2020-08-05T05:11:03.585746shield sshd\[24375\]: Failed password for root from 104.236.175.127 port 35312 ssh2 2020-08-05T05:15:39.479783shield sshd\[25817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127 user=root 2020-08-05T05:15:41.150045shield sshd\[25817\]: Failed password for root from 104.236.175.127 port 35474 ssh2 2020-08-05T05:20:24.816498shield sshd\[26415\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127 user=root |
2020-08-05 13:48:12 |
| 196.52.43.88 | attackbots | Unauthorized connection attempt detected from IP address 196.52.43.88 to port 5902 |
2020-08-05 13:24:42 |