City: unknown
Region: unknown
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 141.212.121.220
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61031
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;141.212.121.220. IN A
;; AUTHORITY SECTION:
. 583 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2022062501 1800 900 604800 86400
;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 26 12:52:17 CST 2022
;; MSG SIZE rcvd: 108220.121.212.141.in-addr.arpa domain name pointer researchscan220.eecs.umich.edu.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
220.121.212.141.in-addr.arpa name = researchscan220.eecs.umich.edu.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 151.80.41.64 | attack | SSH Brute-Force attacks |
2020-01-12 00:24:07 |
| 139.217.218.255 | attackspambots | $f2bV_matches |
2020-01-12 00:09:58 |
| 139.199.248.156 | attack | $f2bV_matches |
2020-01-12 00:15:05 |
| 138.197.195.52 | attackbots | Jan 11 16:26:31 Ubuntu-1404-trusty-64-minimal sshd\[17327\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52 user=root Jan 11 16:26:33 Ubuntu-1404-trusty-64-minimal sshd\[17327\]: Failed password for root from 138.197.195.52 port 55366 ssh2 Jan 11 16:33:00 Ubuntu-1404-trusty-64-minimal sshd\[24449\]: Invalid user kuna from 138.197.195.52 Jan 11 16:33:00 Ubuntu-1404-trusty-64-minimal sshd\[24449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52 Jan 11 16:33:02 Ubuntu-1404-trusty-64-minimal sshd\[24449\]: Failed password for invalid user kuna from 138.197.195.52 port 59222 ssh2 |
2020-01-12 00:41:01 |
| 49.88.112.67 | attack | Jan 11 17:06:08 v22018053744266470 sshd[6021]: Failed password for root from 49.88.112.67 port 13685 ssh2 Jan 11 17:07:09 v22018053744266470 sshd[6085]: Failed password for root from 49.88.112.67 port 52192 ssh2 ... |
2020-01-12 00:19:19 |
| 94.158.37.24 | attackbots | "Fail2Ban detected SSH brute force attempt" |
2020-01-12 00:28:47 |
| 139.199.0.84 | attack | $f2bV_matches |
2020-01-12 00:22:33 |
| 49.88.112.69 | attackbots | Jan 11 15:38:04 hcbbdb sshd\[31406\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.69 user=root Jan 11 15:38:06 hcbbdb sshd\[31406\]: Failed password for root from 49.88.112.69 port 46359 ssh2 Jan 11 15:39:27 hcbbdb sshd\[31531\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.69 user=root Jan 11 15:39:28 hcbbdb sshd\[31531\]: Failed password for root from 49.88.112.69 port 25517 ssh2 Jan 11 15:40:47 hcbbdb sshd\[31660\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.69 user=root |
2020-01-12 00:09:43 |
| 80.66.81.143 | attack | Jan 11 17:09:25 vmanager6029 postfix/smtpd\[16679\]: warning: unknown\[80.66.81.143\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jan 11 17:09:48 vmanager6029 postfix/smtpd\[16803\]: warning: unknown\[80.66.81.143\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-01-12 00:11:04 |
| 139.155.22.165 | attackbots | $f2bV_matches |
2020-01-12 00:29:38 |
| 159.203.189.152 | attackbots | Jan 11 17:11:28 dedicated sshd[18233]: Failed password for invalid user oana from 159.203.189.152 port 50056 ssh2 Jan 11 17:11:27 dedicated sshd[18233]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.189.152 Jan 11 17:11:27 dedicated sshd[18233]: Invalid user oana from 159.203.189.152 port 50056 Jan 11 17:11:28 dedicated sshd[18233]: Failed password for invalid user oana from 159.203.189.152 port 50056 ssh2 Jan 11 17:14:30 dedicated sshd[18796]: Invalid user csmi from 159.203.189.152 port 51268 |
2020-01-12 00:21:29 |
| 139.198.191.217 | attack | $f2bV_matches |
2020-01-12 00:24:26 |
| 221.226.58.102 | attackspam | Jan 11 03:05:15 server sshd\[1678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.226.58.102 user=root Jan 11 03:05:17 server sshd\[1678\]: Failed password for root from 221.226.58.102 port 40496 ssh2 Jan 11 18:29:27 server sshd\[11597\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.226.58.102 user=root Jan 11 18:29:29 server sshd\[11597\]: Failed password for root from 221.226.58.102 port 56694 ssh2 Jan 11 19:10:02 server sshd\[21457\]: Invalid user qc from 221.226.58.102 Jan 11 19:10:02 server sshd\[21457\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.226.58.102 ... |
2020-01-12 00:49:37 |
| 139.199.106.127 | attack | Unauthorized SSH login attempts |
2020-01-12 00:22:02 |
| 138.197.180.102 | attackspam | $f2bV_matches |
2020-01-12 00:41:42 |