253.142.51.212

Basic Info

City: unknown

Region: unknown

Country: IANA Special-Purpose Address

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 253.142.51.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64846
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;253.142.51.212.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022801 1800 900 604800 86400

;; Query time: 124 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 04:13:06 CST 2025
;; MSG SIZE  rcvd: 107

Host info

Host 212.51.142.253.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 212.51.142.253.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
222.186.31.83	attackspambots	Unauthorized connection attempt detected from IP address 222.186.31.83 to port 22	2020-07-20 03:21:48
176.41.148.147	attack	Jul 19 21:05:14 ns381471 sshd[21827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.41.148.147 Jul 19 21:05:17 ns381471 sshd[21827]: Failed password for invalid user administrador from 176.41.148.147 port 34104 ssh2	2020-07-20 03:28:32
89.97.218.142	attackspambots	Jul 19 21:23:58 srv-ubuntu-dev3 sshd[109341]: Invalid user test from 89.97.218.142 Jul 19 21:23:58 srv-ubuntu-dev3 sshd[109341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.97.218.142 Jul 19 21:23:58 srv-ubuntu-dev3 sshd[109341]: Invalid user test from 89.97.218.142 Jul 19 21:24:00 srv-ubuntu-dev3 sshd[109341]: Failed password for invalid user test from 89.97.218.142 port 40584 ssh2 Jul 19 21:27:56 srv-ubuntu-dev3 sshd[109754]: Invalid user suporte from 89.97.218.142 Jul 19 21:27:56 srv-ubuntu-dev3 sshd[109754]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.97.218.142 Jul 19 21:27:56 srv-ubuntu-dev3 sshd[109754]: Invalid user suporte from 89.97.218.142 Jul 19 21:27:58 srv-ubuntu-dev3 sshd[109754]: Failed password for invalid user suporte from 89.97.218.142 port 54980 ssh2 Jul 19 21:31:47 srv-ubuntu-dev3 sshd[110286]: Invalid user ftpuser from 89.97.218.142 ...	2020-07-20 03:33:21
143.255.243.98	attackspambots	port scan and connect, tcp 23 (telnet)	2020-07-20 03:32:40
202.152.26.186	attackbots	Icarus honeypot on github	2020-07-20 03:34:11
45.227.255.209	attackbotsspam	Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-07-19T15:45:35Z and 2020-07-19T16:05:45Z	2020-07-20 03:06:55
103.140.83.18	attackspambots	2020-07-19T21:00:50.338287mail.broermann.family sshd[24160]: Invalid user jader from 103.140.83.18 port 55800 2020-07-19T21:00:50.342604mail.broermann.family sshd[24160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.140.83.18 2020-07-19T21:00:50.338287mail.broermann.family sshd[24160]: Invalid user jader from 103.140.83.18 port 55800 2020-07-19T21:00:52.352223mail.broermann.family sshd[24160]: Failed password for invalid user jader from 103.140.83.18 port 55800 ssh2 2020-07-19T21:05:26.196900mail.broermann.family sshd[24358]: Invalid user andy from 103.140.83.18 port 41150 ...	2020-07-20 03:29:20
60.216.46.77	attackspambots	Jul 19 18:05:00 santamaria sshd\[21611\]: Invalid user samba from 60.216.46.77 Jul 19 18:05:00 santamaria sshd\[21611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.216.46.77 Jul 19 18:05:02 santamaria sshd\[21611\]: Failed password for invalid user samba from 60.216.46.77 port 52924 ssh2 ...	2020-07-20 03:35:53
80.82.64.98	attackbots	Jul 19 20:32:50 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=80.82.64.98, lip=185.118.197.126, session=<1F/tnc+qfmhQUkBi> Jul 19 20:33:01 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=80.82.64.98, lip=185.118.197.126, session= Jul 19 20:34:28 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=80.82.64.98, lip=185.118.197.126, session= Jul 19 20:35:56 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=80.82.64.98, lip=185.118.197.126, session= Jul 19 20:37:43 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip	2020-07-20 03:21:21
162.243.129.187	attackbotsspam	Unauthorized connection attempt detected from IP address 162.243.129.187 to port 443 [T]	2020-07-20 03:19:44
159.65.184.79	attackbots	SS5,WP GET /wp-login.php	2020-07-20 03:24:34
222.186.30.76	attackbots	Jul 19 18:51:51 124388 sshd[11535]: Failed password for root from 222.186.30.76 port 52658 ssh2 Jul 19 18:51:54 124388 sshd[11535]: Failed password for root from 222.186.30.76 port 52658 ssh2 Jul 19 18:51:55 124388 sshd[11535]: Failed password for root from 222.186.30.76 port 52658 ssh2 Jul 19 18:51:57 124388 sshd[11540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76 user=root Jul 19 18:51:59 124388 sshd[11540]: Failed password for root from 222.186.30.76 port 32634 ssh2	2020-07-20 02:57:18
111.72.197.110	attack	Jul 19 20:30:43 srv01 postfix/smtpd\[2852\]: warning: unknown\[111.72.197.110\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 19 20:30:55 srv01 postfix/smtpd\[2852\]: warning: unknown\[111.72.197.110\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 19 20:31:11 srv01 postfix/smtpd\[2852\]: warning: unknown\[111.72.197.110\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 19 20:31:30 srv01 postfix/smtpd\[2852\]: warning: unknown\[111.72.197.110\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 19 20:31:43 srv01 postfix/smtpd\[2852\]: warning: unknown\[111.72.197.110\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ...	2020-07-20 03:02:40
193.169.253.128	attackbots	Jul 19 18:17:30 srv1 postfix/smtpd[12222]: warning: unknown[193.169.253.128]: SASL LOGIN authentication failed: authentication failure Jul 19 18:18:27 srv1 postfix/smtpd[12222]: warning: unknown[193.169.253.128]: SASL LOGIN authentication failed: authentication failure Jul 19 18:29:38 srv1 postfix/smtpd[11975]: warning: unknown[193.169.253.128]: SASL LOGIN authentication failed: authentication failure Jul 19 18:30:18 srv1 postfix/smtpd[11975]: warning: unknown[193.169.253.128]: SASL LOGIN authentication failed: authentication failure Jul 19 18:41:29 srv1 postfix/smtpd[15355]: warning: unknown[193.169.253.128]: SASL LOGIN authentication failed: authentication failure ...	2020-07-20 03:35:25
93.174.93.25	attackspambots	Jul 19 21:00:09 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=93.174.93.25, lip=185.118.197.126, session= Jul 19 21:00:40 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=93.174.93.25, lip=185.118.197.126, session=<5rF5AdCqfppdrl0Z> Jul 19 21:01:05 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=93.174.93.25, lip=185.118.197.126, session= Jul 19 21:01:42 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=93.174.93.25, lip=185.118.197.126, session=<5BwyBdCq/G5drl0Z> Jul 19 21:02:54 mail.srvfarm.net dovecot: pop3-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, ri	2020-07-20 03:13:19

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