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        ; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.90.231
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27522
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;104.21.90.231.			IN	A
;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400
;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:13:46 CST 2022
;; MSG SIZE  rcvd: 106
        Host 231.90.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
        Server:		183.60.83.19
Address:	183.60.83.19#53
** server can't find 231.90.21.104.in-addr.arpa: NXDOMAIN
        | IP | Type | Details | Datetime | 
|---|---|---|---|
| 95.211.199.93 | attackbots | Multiple failed RDP login attempts  | 
                    2019-10-25 15:45:51 | 
| 180.166.192.66 | attackbotsspam | Oct 24 18:06:40 hanapaa sshd\[23677\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.166.192.66 user=root Oct 24 18:06:41 hanapaa sshd\[23677\]: Failed password for root from 180.166.192.66 port 13776 ssh2 Oct 24 18:11:14 hanapaa sshd\[24154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.166.192.66 user=root Oct 24 18:11:16 hanapaa sshd\[24154\]: Failed password for root from 180.166.192.66 port 46911 ssh2 Oct 24 18:15:52 hanapaa sshd\[24544\]: Invalid user roderica from 180.166.192.66  | 
                    2019-10-25 15:52:24 | 
| 49.88.112.71 | attack | Oct 25 09:23:29 MK-Soft-VM6 sshd[10339]: Failed password for root from 49.88.112.71 port 26169 ssh2 Oct 25 09:23:33 MK-Soft-VM6 sshd[10339]: Failed password for root from 49.88.112.71 port 26169 ssh2 ...  | 
                    2019-10-25 15:40:36 | 
| 91.211.228.14 | attackbotsspam | [portscan] Port scan  | 
                    2019-10-25 15:33:46 | 
| 180.167.201.246 | attackbotsspam | Oct 25 07:10:19 www sshd\[6558\]: Failed password for root from 180.167.201.246 port 49153 ssh2Oct 25 07:14:38 www sshd\[6725\]: Invalid user admin from 180.167.201.246Oct 25 07:14:40 www sshd\[6725\]: Failed password for invalid user admin from 180.167.201.246 port 41186 ssh2 ...  | 
                    2019-10-25 15:33:17 | 
| 114.32.121.216 | attackbotsspam | port scan and connect, tcp 23 (telnet)  | 
                    2019-10-25 15:53:42 | 
| 51.77.91.152 | attackbotsspam | Oct 22 16:21:00 www sshd[20761]: Invalid user ubnt from 51.77.91.152 Oct 22 16:21:02 www sshd[20761]: Failed password for invalid user ubnt from 51.77.91.152 port 43906 ssh2 Oct 22 16:21:02 www sshd[20767]: Invalid user admin from 51.77.91.152 Oct 22 16:21:03 www sshd[20767]: Failed password for invalid user admin from 51.77.91.152 port 45006 ssh2 Oct 22 16:21:05 www sshd[20769]: Failed password for r.r from 51.77.91.152 port 45870 ssh2 Oct 22 16:21:05 www sshd[20771]: Invalid user 1234 from 51.77.91.152 Oct 22 16:21:07 www sshd[20771]: Failed password for invalid user 1234 from 51.77.91.152 port 46784 ssh2 Oct 22 16:21:07 www sshd[20773]: Invalid user usuario from 51.77.91.152 Oct 22 16:21:09 www sshd[20773]: Failed password for invalid user usuario from 51.77.91.152 port 48348 ssh2 Oct 22 16:21:09 www sshd[20777]: Invalid user support from 51.77.91.152 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=51.77.91.152  | 
                    2019-10-25 15:54:30 | 
| 142.93.241.93 | attackspam | Oct 25 09:10:17 vmd17057 sshd\[14550\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.241.93 user=root Oct 25 09:10:19 vmd17057 sshd\[14550\]: Failed password for root from 142.93.241.93 port 57712 ssh2 Oct 25 09:14:29 vmd17057 sshd\[14888\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.241.93 user=root ...  | 
                    2019-10-25 15:55:44 | 
| 121.170.43.240 | attack | " "  | 
                    2019-10-25 15:35:20 | 
| 122.136.136.31 | attackspam | 37215/tcp [2019-10-25]1pkt  | 
                    2019-10-25 15:39:47 | 
| 36.236.188.13 | attackspam | 23/tcp [2019-10-25]1pkt  | 
                    2019-10-25 15:52:45 | 
| 14.232.82.97 | attack | 445/tcp [2019-10-25]1pkt  | 
                    2019-10-25 15:58:54 | 
| 36.77.95.20 | attackbotsspam | 445/tcp [2019-10-25]1pkt  | 
                    2019-10-25 15:31:57 | 
| 201.47.158.130 | attackbots | $f2bV_matches  | 
                    2019-10-25 15:37:01 | 
| 1.34.76.230 | attackspam | Automatic report - Banned IP Access  | 
                    2019-10-25 15:51:20 |