21.144.20.13 - IPInfo

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States

运营商(isp): unknown

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:

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WHOIS信息:

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.144.20.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 445
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.144.20.13.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024120701 1800 900 604800 86400

;; Query time: 347 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 08 10:07:00 CST 2024
;; MSG SIZE  rcvd: 105

HOST信息:

Host 13.20.144.21.in-addr.arpa. not found: 3(NXDOMAIN)

NSLOOKUP信息:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.20.144.21.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
45.142.195.2	attack	Apr 14 08:26:38 mail.srvfarm.net postfix/smtpd[1414933]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 14 08:27:28 mail.srvfarm.net postfix/smtpd[1414319]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 14 08:27:58 mail.srvfarm.net postfix/smtpd[1415158]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 14 08:28:49 mail.srvfarm.net postfix/smtpd[1411394]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 14 08:29:39 mail.srvfarm.net postfix/smtpd[1412434]: warning: unknown[45.142.195.2]: SASL LOGIN authentication failed: UGFzc3dvcmQ6	2020-04-14 14:32:39
113.199.41.211	attack	Invalid user dev from 113.199.41.211 port 57463	2020-04-14 14:14:17
141.98.80.30	attackbots	2020-04-14 08:25:10 dovecot_login authenticator failed for \(\[141.98.80.30\]\) \[141.98.80.30\]: 535 Incorrect authentication data \(set_id=inarcassaonline@opso.it\) 2020-04-14 08:25:17 dovecot_login authenticator failed for \(\[141.98.80.30\]\) \[141.98.80.30\]: 535 Incorrect authentication data 2020-04-14 08:25:26 dovecot_login authenticator failed for \(\[141.98.80.30\]\) \[141.98.80.30\]: 535 Incorrect authentication data 2020-04-14 08:25:31 dovecot_login authenticator failed for \(\[141.98.80.30\]\) \[141.98.80.30\]: 535 Incorrect authentication data 2020-04-14 08:25:42 dovecot_login authenticator failed for \(\[141.98.80.30\]\) \[141.98.80.30\]: 535 Incorrect authentication data	2020-04-14 14:28:15
51.15.227.42	attackbots	Port probing on unauthorized port 23	2020-04-14 14:24:27
69.94.131.20	attack	Apr 14 05:40:51 mail.srvfarm.net postfix/smtpd[1353126]: NOQUEUE: reject: RCPT from unknown[69.94.131.20]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 14 05:40:51 mail.srvfarm.net postfix/smtpd[1349278]: NOQUEUE: reject: RCPT from unknown[69.94.131.20]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 14 05:40:51 mail.srvfarm.net postfix/smtpd[1353082]: NOQUEUE: reject: RCPT from unknown[69.94.131.20]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 14 05:40:51 mail.srvfarm.net postfix/smtpd[1353126]: NOQUEUE: reject: RCPT	2020-04-14 14:32:05
192.241.238.14	attack	Port Scan: Events[1] countPorts[1]: 20 ..	2020-04-14 14:49:43
111.229.196.156	attack	Invalid user testuser2 from 111.229.196.156 port 41760	2020-04-14 14:08:36
69.94.158.67	attack	Apr 14 05:20:41 web01.agentur-b-2.de postfix/smtpd[844044]: NOQUEUE: reject: RCPT from unknown[69.94.158.67]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo= Apr 14 05:20:41 web01.agentur-b-2.de postfix/smtpd[844049]: NOQUEUE: reject: RCPT from unknown[69.94.158.67]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo= Apr 14 05:21:37 web01.agentur-b-2.de postfix/smtpd[843077]: NOQUEUE: reject: RCPT from unknown[69.94.158.67]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo= Apr 14 05:29:57 web01.agentur-b-2.de postfix/smtpd[845389]: NOQUEUE: reject: RCPT from unknown[69.94.158.67]: 450 4.7.1 : Helo command rejected: Host	2020-04-14 14:31:09
51.79.144.61	attackbots	Apr 14 05:07:37 124388 sshd[15323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.144.61 Apr 14 05:07:37 124388 sshd[15323]: Invalid user alutus from 51.79.144.61 port 54289 Apr 14 05:07:39 124388 sshd[15323]: Failed password for invalid user alutus from 51.79.144.61 port 54289 ssh2 Apr 14 05:11:41 124388 sshd[15403]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.144.61 user=root Apr 14 05:11:43 124388 sshd[15403]: Failed password for root from 51.79.144.61 port 58541 ssh2	2020-04-14 14:11:59
69.94.135.188	attack	Apr 14 05:21:04 web01.agentur-b-2.de postfix/smtpd[844051]: NOQUEUE: reject: RCPT from unknown[69.94.135.188]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo= Apr 14 05:21:59 web01.agentur-b-2.de postfix/smtpd[844051]: NOQUEUE: reject: RCPT from unknown[69.94.135.188]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo= Apr 14 05:23:31 web01.agentur-b-2.de postfix/smtpd[844554]: NOQUEUE: reject: RCPT from unknown[69.94.135.188]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo= Apr 14 05:23:33 web01.agentur-b-2.de postfix/smtpd[843077]: NOQUEUE: reject: RCPT from unknown[69.94.135.188]: 450 4.7	2020-04-14 14:31:53
222.186.175.23	attackbotsspam	Apr 14 06:33:03 ip-172-31-61-156 sshd[18402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23 user=root Apr 14 06:33:05 ip-172-31-61-156 sshd[18402]: Failed password for root from 222.186.175.23 port 40765 ssh2 ...	2020-04-14 14:44:47
77.105.74.146	attackbotsspam	Invalid user public from 77.105.74.146 port 52191	2020-04-14 14:16:18
217.21.193.74	attack	04/13/2020-23:52:24.603292 217.21.193.74 Protocol: 6 ET SCAN NMAP -sS window 1024	2020-04-14 14:34:32
185.156.73.49	attackspam	Apr 14 07:25:10 debian-2gb-nbg1-2 kernel: \[9100901.929157\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.156.73.49 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=40997 PROTO=TCP SPT=40502 DPT=9363 WINDOW=1024 RES=0x00 SYN URGP=0	2020-04-14 14:13:58
15.164.40.8	attackbots	Port 27977 scan denied	2020-04-14 14:46:38

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