30.52.87.13 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: United States of America (the)

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 <<>> 30.52.87.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3358
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;30.52.87.13.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021400 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 23:11:30 CST 2025
;; MSG SIZE  rcvd: 104

Host info

Host 13.87.52.30.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.87.52.30.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
191.53.196.206	attackspam	Jun 13 22:38:47 mail.srvfarm.net postfix/smtps/smtpd[1275517]: warning: unknown[191.53.196.206]: SASL PLAIN authentication failed: Jun 13 22:38:48 mail.srvfarm.net postfix/smtps/smtpd[1275517]: lost connection after AUTH from unknown[191.53.196.206] Jun 13 22:42:01 mail.srvfarm.net postfix/smtpd[1287051]: warning: unknown[191.53.196.206]: SASL PLAIN authentication failed: Jun 13 22:42:02 mail.srvfarm.net postfix/smtpd[1287051]: lost connection after AUTH from unknown[191.53.196.206] Jun 13 22:46:37 mail.srvfarm.net postfix/smtpd[1294953]: warning: unknown[191.53.196.206]: SASL PLAIN authentication failed:	2020-06-14 08:33:13
144.172.73.37	attackspam	SSH-BruteForce	2020-06-14 08:55:01
201.131.180.195	attackbotsspam	Jun 13 22:51:02 mail.srvfarm.net postfix/smtpd[1294953]: warning: unknown[201.131.180.195]: SASL PLAIN authentication failed: Jun 13 22:51:03 mail.srvfarm.net postfix/smtpd[1294953]: lost connection after AUTH from unknown[201.131.180.195] Jun 13 22:56:20 mail.srvfarm.net postfix/smtpd[1295659]: warning: unknown[201.131.180.195]: SASL PLAIN authentication failed: Jun 13 22:56:20 mail.srvfarm.net postfix/smtpd[1295659]: lost connection after AUTH from unknown[201.131.180.195] Jun 13 22:59:40 mail.srvfarm.net postfix/smtps/smtpd[1296630]: warning: unknown[201.131.180.195]: SASL PLAIN authentication failed:	2020-06-14 08:31:09
222.186.30.167	attack	Jun 14 02:50:09 v22018053744266470 sshd[9104]: Failed password for root from 222.186.30.167 port 51751 ssh2 Jun 14 02:50:18 v22018053744266470 sshd[9115]: Failed password for root from 222.186.30.167 port 35093 ssh2 ...	2020-06-14 08:52:14
138.122.97.254	attackspambots	Jun 13 22:58:58 mail.srvfarm.net postfix/smtps/smtpd[1296621]: warning: unknown[138.122.97.254]: SASL PLAIN authentication failed: Jun 13 22:58:59 mail.srvfarm.net postfix/smtps/smtpd[1296621]: lost connection after AUTH from unknown[138.122.97.254] Jun 13 23:02:36 mail.srvfarm.net postfix/smtpd[1294955]: warning: unknown[138.122.97.254]: SASL PLAIN authentication failed: Jun 13 23:02:36 mail.srvfarm.net postfix/smtpd[1294955]: lost connection after AUTH from unknown[138.122.97.254] Jun 13 23:02:50 mail.srvfarm.net postfix/smtpd[1295658]: warning: unknown[138.122.97.254]: SASL PLAIN authentication failed:	2020-06-14 08:36:36
223.71.167.166	attackbots	Jun 14 01:33:01 debian-2gb-nbg1-2 kernel: \[14349896.469495\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=223.71.167.166 DST=195.201.40.59 LEN=44 TOS=0x04 PREC=0x00 TTL=114 ID=34317 PROTO=TCP SPT=18453 DPT=4730 WINDOW=29200 RES=0x00 SYN URGP=0	2020-06-14 08:51:43
103.87.46.86	attackspam	Jun 13 22:40:58 mail.srvfarm.net postfix/smtpd[1286847]: warning: unknown[103.87.46.86]: SASL PLAIN authentication failed: Jun 13 22:40:58 mail.srvfarm.net postfix/smtpd[1286847]: lost connection after AUTH from unknown[103.87.46.86] Jun 13 22:43:25 mail.srvfarm.net postfix/smtpd[1294826]: warning: unknown[103.87.46.86]: SASL PLAIN authentication failed: Jun 13 22:43:25 mail.srvfarm.net postfix/smtpd[1294826]: lost connection after AUTH from unknown[103.87.46.86] Jun 13 22:43:44 mail.srvfarm.net postfix/smtpd[1287062]: warning: unknown[103.87.46.86]: SASL PLAIN authentication failed:	2020-06-14 08:37:08
163.172.127.251	attackspam	Jun 14 00:02:47 vps sshd[114889]: Failed password for invalid user amunoz from 163.172.127.251 port 60308 ssh2 Jun 14 00:05:44 vps sshd[130764]: Invalid user masterkey from 163.172.127.251 port 33890 Jun 14 00:05:44 vps sshd[130764]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.127.251 Jun 14 00:05:46 vps sshd[130764]: Failed password for invalid user masterkey from 163.172.127.251 port 33890 ssh2 Jun 14 00:08:40 vps sshd[141849]: Invalid user chenjiaze from 163.172.127.251 port 35824 ...	2020-06-14 08:24:43
106.54.121.117	attackbots	Jun 14 01:31:13 buvik sshd[20423]: Failed password for invalid user cbrown from 106.54.121.117 port 53462 ssh2 Jun 14 01:33:36 buvik sshd[20748]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.121.117 user=root Jun 14 01:33:38 buvik sshd[20748]: Failed password for root from 106.54.121.117 port 53802 ssh2 ...	2020-06-14 08:59:03
116.196.123.143	attackspam	leo_www	2020-06-14 08:25:53
222.186.175.216	attackspam	Jun 14 03:06:19 PorscheCustomer sshd[17569]: Failed password for root from 222.186.175.216 port 21270 ssh2 Jun 14 03:06:34 PorscheCustomer sshd[17569]: error: maximum authentication attempts exceeded for root from 222.186.175.216 port 21270 ssh2 [preauth] Jun 14 03:06:40 PorscheCustomer sshd[17578]: Failed password for root from 222.186.175.216 port 41766 ssh2 ...	2020-06-14 09:08:41
217.112.142.144	attackspambots	Jun 13 22:32:10 mail.srvfarm.net postfix/smtpd[1286879]: NOQUEUE: reject: RCPT from unknown[217.112.142.144]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Jun 13 22:32:10 mail.srvfarm.net postfix/smtpd[1275552]: NOQUEUE: reject: RCPT from unknown[217.112.142.144]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Jun 13 22:32:10 mail.srvfarm.net postfix/smtpd[1286848]: NOQUEUE: reject: RCPT from unknown[217.112.142.144]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Jun 13 22:32:14 mail.srvfarm.net postfix/smtpd[1275649]: NOQUEUE: reject: RCPT from unknown[217.112.142.144]: 450 4.1.8	2020-06-14 08:29:47
138.68.75.113	attackspambots	$f2bV_matches	2020-06-14 08:43:51
172.93.44.105	attack	SASL PLAIN auth failed: ruser=...	2020-06-14 09:01:20
191.53.238.191	attackspambots	Jun 13 22:57:59 mail.srvfarm.net postfix/smtps/smtpd[1295678]: warning: unknown[191.53.238.191]: SASL PLAIN authentication failed: Jun 13 22:58:00 mail.srvfarm.net postfix/smtps/smtpd[1295678]: lost connection after AUTH from unknown[191.53.238.191] Jun 13 22:58:16 mail.srvfarm.net postfix/smtps/smtpd[1296538]: warning: unknown[191.53.238.191]: SASL PLAIN authentication failed: Jun 13 22:58:17 mail.srvfarm.net postfix/smtps/smtpd[1296538]: lost connection after AUTH from unknown[191.53.238.191] Jun 13 23:03:00 mail.srvfarm.net postfix/smtps/smtpd[1294948]: warning: unknown[191.53.238.191]: SASL PLAIN authentication failed:	2020-06-14 08:32:44

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