City: Baltimore
Region: Maryland
Country: United States
Internet Service Provider: Verizon
Hostname: unknown
Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 63.108.61.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4823
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;63.108.61.21. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025121401 1800 900 604800 86400
;; Query time: 115 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Dec 15 11:09:33 CST 2025
;; MSG SIZE rcvd: 105Host 21.61.108.63.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 21.61.108.63.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 80.82.64.73 | attack | firewall-block, port(s): 42889/tcp |
2020-04-03 14:42:29 |
| 167.86.76.250 | attack | k+ssh-bruteforce |
2020-04-03 15:00:48 |
| 106.13.107.106 | attackspam | Invalid user gfa from 106.13.107.106 port 33608 |
2020-04-03 15:18:42 |
| 222.186.30.57 | attackspambots | 2020-04-03T06:54:18.840766abusebot-4.cloudsearch.cf sshd[29444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57 user=root 2020-04-03T06:54:20.734410abusebot-4.cloudsearch.cf sshd[29444]: Failed password for root from 222.186.30.57 port 16367 ssh2 2020-04-03T06:54:23.317213abusebot-4.cloudsearch.cf sshd[29444]: Failed password for root from 222.186.30.57 port 16367 ssh2 2020-04-03T06:54:18.840766abusebot-4.cloudsearch.cf sshd[29444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57 user=root 2020-04-03T06:54:20.734410abusebot-4.cloudsearch.cf sshd[29444]: Failed password for root from 222.186.30.57 port 16367 ssh2 2020-04-03T06:54:23.317213abusebot-4.cloudsearch.cf sshd[29444]: Failed password for root from 222.186.30.57 port 16367 ssh2 2020-04-03T06:54:18.840766abusebot-4.cloudsearch.cf sshd[29444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruse ... |
2020-04-03 15:13:14 |
| 106.12.197.67 | attackspam | Invalid user jx from 106.12.197.67 port 54998 |
2020-04-03 14:44:35 |
| 1.10.141.254 | attack | Apr 3 05:44:09 h1745522 sshd[11502]: Invalid user bq from 1.10.141.254 port 53978 Apr 3 05:44:09 h1745522 sshd[11502]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.10.141.254 Apr 3 05:44:09 h1745522 sshd[11502]: Invalid user bq from 1.10.141.254 port 53978 Apr 3 05:44:11 h1745522 sshd[11502]: Failed password for invalid user bq from 1.10.141.254 port 53978 ssh2 Apr 3 05:45:56 h1745522 sshd[11572]: Invalid user js from 1.10.141.254 port 39308 Apr 3 05:45:56 h1745522 sshd[11572]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.10.141.254 Apr 3 05:45:56 h1745522 sshd[11572]: Invalid user js from 1.10.141.254 port 39308 Apr 3 05:45:58 h1745522 sshd[11572]: Failed password for invalid user js from 1.10.141.254 port 39308 ssh2 Apr 3 05:53:24 h1745522 sshd[11989]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.10.141.254 user=root Apr 3 05:53:26 h1745522 ... |
2020-04-03 15:00:08 |
| 115.76.45.43 | attack | Telnet Server BruteForce Attack |
2020-04-03 14:35:23 |
| 106.124.140.36 | attackbots | Apr 3 09:13:58 server sshd\[31381\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.140.36 user=root Apr 3 09:14:01 server sshd\[31381\]: Failed password for root from 106.124.140.36 port 34494 ssh2 Apr 3 09:25:08 server sshd\[2276\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.140.36 user=root Apr 3 09:25:11 server sshd\[2276\]: Failed password for root from 106.124.140.36 port 32852 ssh2 Apr 3 09:31:10 server sshd\[3719\]: Invalid user test from 106.124.140.36 Apr 3 09:31:10 server sshd\[3719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.140.36 ... |
2020-04-03 15:01:56 |
| 103.215.223.5 | attackbotsspam | $f2bV_matches |
2020-04-03 15:17:15 |
| 222.186.173.201 | attackspambots | v+ssh-bruteforce |
2020-04-03 14:53:05 |
| 103.215.80.81 | attackbots | $f2bV_matches |
2020-04-03 15:15:30 |
| 46.38.145.5 | attack | Apr 3 08:09:56 nlmail01.srvfarm.net postfix/smtpd[140034]: warning: unknown[46.38.145.5]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 3 08:10:26 nlmail01.srvfarm.net postfix/smtpd[140034]: warning: unknown[46.38.145.5]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 3 08:10:56 nlmail01.srvfarm.net postfix/smtpd[140034]: warning: unknown[46.38.145.5]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 3 08:11:26 nlmail01.srvfarm.net postfix/smtpd[140150]: warning: unknown[46.38.145.5]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 3 08:12:07 nlmail01.srvfarm.net postfix/smtpd[140150]: warning: unknown[46.38.145.5]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-04-03 14:32:45 |
| 104.200.134.250 | attackspambots | $f2bV_matches |
2020-04-03 14:42:42 |
| 199.192.248.10 | attackspam | Apr 2 20:24:29 hgb10502 sshd[31300]: Invalid user nodejs from 199.192.248.10 port 30711 Apr 2 20:24:31 hgb10502 sshd[31300]: Failed password for invalid user nodejs from 199.192.248.10 port 30711 ssh2 Apr 2 20:24:31 hgb10502 sshd[31300]: Received disconnect from 199.192.248.10 port 30711:11: Bye Bye [preauth] Apr 2 20:24:31 hgb10502 sshd[31300]: Disconnected from 199.192.248.10 port 30711 [preauth] Apr 2 20:30:37 hgb10502 sshd[31897]: Invalid user test from 199.192.248.10 port 22242 Apr 2 20:30:39 hgb10502 sshd[31897]: Failed password for invalid user test from 199.192.248.10 port 22242 ssh2 Apr 2 20:30:39 hgb10502 sshd[31897]: Received disconnect from 199.192.248.10 port 22242:11: Bye Bye [preauth] Apr 2 20:30:39 hgb10502 sshd[31897]: Disconnected from 199.192.248.10 port 22242 [preauth] Apr 2 20:33:14 hgb10502 sshd[32158]: User r.r from 199.192.248.10 not allowed because not listed in AllowUsers Apr 2 20:33:14 hgb10502 sshd[32158]: pam_unix(sshd:auth): authe........ ------------------------------- |
2020-04-03 15:22:20 |
| 181.53.251.181 | attack | Apr 3 05:53:19 [HOSTNAME] sshd[31109]: User **removed** from 181.53.251.181 not allowed because not listed in AllowUsers Apr 3 05:53:19 [HOSTNAME] sshd[31109]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.53.251.181 user=**removed** Apr 3 05:53:21 [HOSTNAME] sshd[31109]: Failed password for invalid user **removed** from 181.53.251.181 port 38534 ssh2 ... |
2020-04-03 15:02:22 |