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b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 141.212.121.216
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10674
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;141.212.121.216. IN A
;; AUTHORITY SECTION:
. 58 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2022061302 1800 900 604800 86400
;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 14 04:52:08 CST 2022
;; MSG SIZE rcvd: 108216.121.212.141.in-addr.arpa domain name pointer researchscan216.eecs.umich.edu.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
216.121.212.141.in-addr.arpa name = researchscan216.eecs.umich.edu.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 106.12.192.204 | attack | 2020-03-31T00:09:54.888627linuxbox-skyline sshd[111489]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.192.204 user=root 2020-03-31T00:09:57.416904linuxbox-skyline sshd[111489]: Failed password for root from 106.12.192.204 port 55728 ssh2 ... |
2020-03-31 18:38:41 |
| 110.137.60.97 | attackspam | 1585626639 - 03/31/2020 05:50:39 Host: 110.137.60.97/110.137.60.97 Port: 445 TCP Blocked |
2020-03-31 18:30:32 |
| 210.0.225.194 | attackspam | 20/3/30@23:50:32: FAIL: Alarm-Network address from=210.0.225.194 ... |
2020-03-31 18:37:46 |
| 106.12.215.244 | attack | Mar 31 01:37:31 new sshd[19034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.215.244 user=r.r Mar 31 01:37:34 new sshd[19034]: Failed password for r.r from 106.12.215.244 port 49238 ssh2 Mar 31 01:37:34 new sshd[19034]: Received disconnect from 106.12.215.244: 11: Bye Bye [preauth] Mar 31 01:45:19 new sshd[21614]: Failed password for invalid user lishanbin from 106.12.215.244 port 44466 ssh2 Mar 31 01:45:19 new sshd[21614]: Received disconnect from 106.12.215.244: 11: Bye Bye [preauth] Mar 31 01:47:17 new sshd[22085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.215.244 user=r.r Mar 31 01:47:19 new sshd[22085]: Failed password for r.r from 106.12.215.244 port 39868 ssh2 Mar 31 01:47:19 new sshd[22085]: Received disconnect from 106.12.215.244: 11: Bye Bye [preauth] Mar 31 01:49:13 new sshd[22556]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ss........ ------------------------------- |
2020-03-31 18:36:50 |
| 83.211.37.122 | attack | scan z |
2020-03-31 18:56:49 |
| 52.166.68.207 | attackbotsspam | firewall-block, port(s): 7067/tcp |
2020-03-31 18:55:47 |
| 185.234.219.23 | attackbotsspam | 2020-03-31T05:19:19.244155MailD postfix/smtpd[24262]: warning: unknown[185.234.219.23]: SASL LOGIN authentication failed: authentication failure 2020-03-31T06:09:28.920074MailD postfix/smtpd[27551]: warning: unknown[185.234.219.23]: SASL LOGIN authentication failed: authentication failure 2020-03-31T06:59:41.344919MailD postfix/smtpd[30624]: warning: unknown[185.234.219.23]: SASL LOGIN authentication failed: authentication failure |
2020-03-31 18:40:10 |
| 142.44.246.156 | attack | Brute force attempt |
2020-03-31 18:33:58 |
| 18.222.4.224 | attackspam | 2020-03-31T00:10:40.366725linuxbox-skyline sshd[111515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=18.222.4.224 user=root 2020-03-31T00:10:42.208086linuxbox-skyline sshd[111515]: Failed password for root from 18.222.4.224 port 54706 ssh2 ... |
2020-03-31 18:19:37 |
| 128.199.150.11 | attackspambots | SSH brute-force attempt |
2020-03-31 18:22:01 |
| 203.147.76.146 | attackspam | (imapd) Failed IMAP login from 203.147.76.146 (NC/New Caledonia/host-203-147-76-146.h29.canl.nc): 1 in the last 3600 secs |
2020-03-31 18:47:21 |
| 27.54.51.69 | attackbots | firewall-block, port(s): 81/tcp |
2020-03-31 19:01:04 |
| 188.162.64.69 | attackspambots | Attempt to attack host OS, exploiting network vulnerabilities, on 31-03-2020 04:50:15. |
2020-03-31 18:50:11 |
| 51.255.170.237 | attackbotsspam | 51.255.170.237 - - [31/Mar/2020:14:28:38 +0400] "POST /GponForm/diag_Form?style/ HTTP/1.1" 502 157 "-" "curl/7.3.2" ... |
2020-03-31 18:31:30 |
| 185.220.101.25 | attack | Mar 31 12:24:27 srv-ubuntu-dev3 sshd[31495]: Invalid user bdos from 185.220.101.25 Mar 31 12:24:27 srv-ubuntu-dev3 sshd[31495]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.25 Mar 31 12:24:27 srv-ubuntu-dev3 sshd[31495]: Invalid user bdos from 185.220.101.25 Mar 31 12:24:29 srv-ubuntu-dev3 sshd[31495]: Failed password for invalid user bdos from 185.220.101.25 port 33085 ssh2 Mar 31 12:24:27 srv-ubuntu-dev3 sshd[31495]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.25 Mar 31 12:24:27 srv-ubuntu-dev3 sshd[31495]: Invalid user bdos from 185.220.101.25 Mar 31 12:24:29 srv-ubuntu-dev3 sshd[31495]: Failed password for invalid user bdos from 185.220.101.25 port 33085 ssh2 Mar 31 12:24:32 srv-ubuntu-dev3 sshd[31495]: Failed password for invalid user bdos from 185.220.101.25 port 33085 ssh2 Mar 31 12:24:27 srv-ubuntu-dev3 sshd[31495]: pam_unix(sshd:auth): authentication failure; logname= ... |
2020-03-31 18:25:54 |