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b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 251.231.135.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12555
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;251.231.135.212.		IN	A
;; AUTHORITY SECTION:
.			523	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2021122902 1800 900 604800 86400
;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Dec 30 06:26:30 CST 2021
;; MSG SIZE  rcvd: 108Host 212.135.231.251.in-addr.arpa. not found: 3(NXDOMAIN)Server:		183.60.83.19
Address:	183.60.83.19#53
** server can't find 212.135.231.251.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime | 
|---|---|---|---|
| 150.109.17.222 | attackspam | SSH authentication failure x 6 reported by Fail2Ban ... | 2020-05-07 13:52:18 | 
| 196.245.160.103 | attackbotsspam | (mod_security) mod_security (id:210740) triggered by 196.245.160.103 (GB/United Kingdom/-): 5 in the last 3600 secs | 2020-05-07 13:53:09 | 
| 200.54.212.226 | attackspambots | Unauthorized connection attempt detected from IP address 200.54.212.226 to port 22 | 2020-05-07 14:03:39 | 
| 217.112.142.189 | attackbots | Spam detected 2020.05.07 06:11:45 blocked until 2020.06.01 02:43:08 | 2020-05-07 14:11:11 | 
| 194.26.29.213 | attackbotsspam | May 7 07:37:20 debian-2gb-nbg1-2 kernel: \[11088727.409297\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.213 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=60010 PROTO=TCP SPT=45721 DPT=2760 WINDOW=1024 RES=0x00 SYN URGP=0 | 2020-05-07 13:51:46 | 
| 45.226.15.6 | attackspam | port scan and connect, tcp 23 (telnet) | 2020-05-07 14:09:11 | 
| 148.77.14.106 | attackbotsspam | May 7 07:39:11 srv-ubuntu-dev3 sshd[72090]: Invalid user kannel from 148.77.14.106 May 7 07:39:11 srv-ubuntu-dev3 sshd[72090]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.77.14.106 May 7 07:39:11 srv-ubuntu-dev3 sshd[72090]: Invalid user kannel from 148.77.14.106 May 7 07:39:12 srv-ubuntu-dev3 sshd[72090]: Failed password for invalid user kannel from 148.77.14.106 port 27066 ssh2 May 7 07:42:55 srv-ubuntu-dev3 sshd[72697]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.77.14.106 user=root May 7 07:42:57 srv-ubuntu-dev3 sshd[72697]: Failed password for root from 148.77.14.106 port 58510 ssh2 May 7 07:46:40 srv-ubuntu-dev3 sshd[73363]: Invalid user admin from 148.77.14.106 May 7 07:46:40 srv-ubuntu-dev3 sshd[73363]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.77.14.106 May 7 07:46:40 srv-ubuntu-dev3 sshd[73363]: Invalid user admin from 148 ... | 2020-05-07 13:49:31 | 
| 142.93.56.12 | attackbots | May 7 08:01:30 lukav-desktop sshd\[10422\]: Invalid user hadoop1 from 142.93.56.12 May 7 08:01:30 lukav-desktop sshd\[10422\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.56.12 May 7 08:01:31 lukav-desktop sshd\[10422\]: Failed password for invalid user hadoop1 from 142.93.56.12 port 54044 ssh2 May 7 08:08:56 lukav-desktop sshd\[2904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.56.12 user=root May 7 08:08:58 lukav-desktop sshd\[2904\]: Failed password for root from 142.93.56.12 port 35800 ssh2 | 2020-05-07 14:01:31 | 
| 2.30.104.116 | attackspam | May 7 02:13:57 ws24vmsma01 sshd[170582]: Failed password for root from 2.30.104.116 port 55468 ssh2 ... | 2020-05-07 14:07:35 | 
| 173.53.23.48 | attackspam | $f2bV_matches | 2020-05-07 14:16:57 | 
| 80.82.65.74 | attackbots | Port scan on 1 port(s): 10114 | 2020-05-07 13:24:43 | 
| 218.92.0.206 | attackspam | May 7 08:02:49 pve1 sshd[30789]: Failed password for root from 218.92.0.206 port 24623 ssh2 May 7 08:02:53 pve1 sshd[30789]: Failed password for root from 218.92.0.206 port 24623 ssh2 ... | 2020-05-07 14:08:32 | 
| 120.53.27.233 | attackspambots | May 7 07:50:55 buvik sshd[18231]: Failed password for root from 120.53.27.233 port 33090 ssh2 May 7 07:53:44 buvik sshd[18536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.53.27.233 user=root May 7 07:53:46 buvik sshd[18536]: Failed password for root from 120.53.27.233 port 38112 ssh2 ... | 2020-05-07 14:10:26 | 
| 103.139.43.198 | attack | Port scan on 24 port(s): 3128 3170 3316 3340 3374 3418 3425 3483 3486 3515 3584 3602 3640 3656 3687 3695 3724 3746 3840 3854 3862 3875 3888 3900 | 2020-05-07 13:28:45 | 
| 109.195.198.27 | attackbotsspam | Failed password for invalid user m from 109.195.198.27 port 40038 ssh2 | 2020-05-07 13:41:12 |