必须是合法有效的IP地址, 可以是IPv4或者是IPv6, 例如127.0.0.1或者2001:DB8:0:0:8:800:200C:417A
基本信息:

城市(city): unknown

省份(region): unknown

国家(country): None

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:
暂无关于此IP的讨论, 沙发请点上方按钮
相同子网IP讨论:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 172.121.142.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14964
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;172.121.142.21.			IN	A

;; AUTHORITY SECTION:
.			225	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022700 1800 900 604800 86400

;; Query time: 116 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 27 22:03:44 CST 2022
;; MSG SIZE  rcvd: 107
HOST信息:
Host 21.142.121.172.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 21.142.121.172.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
58.23.153.10 attackbots
Feb 10 21:28:35 hpm sshd\[12765\]: Invalid user kdb from 58.23.153.10
Feb 10 21:28:35 hpm sshd\[12765\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.23.153.10
Feb 10 21:28:37 hpm sshd\[12765\]: Failed password for invalid user kdb from 58.23.153.10 port 42020 ssh2
Feb 10 21:32:34 hpm sshd\[13281\]: Invalid user uwz from 58.23.153.10
Feb 10 21:32:34 hpm sshd\[13281\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.23.153.10
2020-02-11 19:57:27
14.186.59.233 attackspambots
2020-02-1105:49:241j1NUC-0007Pi-1R\<=verena@rs-solution.chH=\(localhost\)[14.228.122.132]:49198P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2571id=B5B006555E8AA417CBCE873FCBEA30BA@rs-solution.chT="\;\)behappytoreceiveyouranswerorchatwithyou..."for20230237@student.nths.netcitizendude67@yahoo.com2020-02-1105:48:441j1NTX-0007NN-Ml\<=verena@rs-solution.chH=\(localhost\)[14.186.59.233]:34094P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2547id=5055E3B0BB6F41F22E2B62DA2E462FD0@rs-solution.chT="\;\)bedelightedtoreceiveyouranswer\
2020-02-11 19:47:50
101.227.59.50 attack
1581396592 - 02/11/2020 05:49:52 Host: 101.227.59.50/101.227.59.50 Port: 445 TCP Blocked
2020-02-11 19:48:45
213.142.150.106 attack
: domain of spake@beamghost.icu designates 213.142.150.106
2020-02-11 20:14:52
148.72.212.161 attackbotsspam
Feb 11 05:49:46 * sshd[12486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.212.161
Feb 11 05:49:48 * sshd[12486]: Failed password for invalid user ujz from 148.72.212.161 port 45532 ssh2
2020-02-11 19:51:53
51.15.87.74 attack
" "
2020-02-11 20:19:31
14.228.122.132 attack
2020-02-1105:49:241j1NUC-0007Pi-1R\<=verena@rs-solution.chH=\(localhost\)[14.228.122.132]:49198P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2571id=B5B006555E8AA417CBCE873FCBEA30BA@rs-solution.chT="\;\)behappytoreceiveyouranswerorchatwithyou..."for20230237@student.nths.netcitizendude67@yahoo.com2020-02-1105:48:441j1NTX-0007NN-Ml\<=verena@rs-solution.chH=\(localhost\)[14.186.59.233]:34094P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2547id=5055E3B0BB6F41F22E2B62DA2E462FD0@rs-solution.chT="\;\)bedelightedtoreceiveyouranswer\
2020-02-11 19:50:33
110.78.155.232 attack
trying to access non-authorized port
2020-02-11 20:02:05
116.97.54.240 attack
Automatic report - Port Scan
2020-02-11 20:12:50
36.75.66.218 attackbots
1581396592 - 02/11/2020 05:49:52 Host: 36.75.66.218/36.75.66.218 Port: 445 TCP Blocked
2020-02-11 19:47:13
36.82.39.74 attackspam
20/2/11@00:24:31: FAIL: Alarm-Network address from=36.82.39.74
...
2020-02-11 20:07:46
114.45.34.118 attackspambots
port scan and connect, tcp 23 (telnet)
2020-02-11 20:03:49
157.230.208.92 attackspambots
Feb 11 09:30:50 work-partkepr sshd\[5089\]: Invalid user dfq from 157.230.208.92 port 52354
Feb 11 09:30:50 work-partkepr sshd\[5089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.208.92
...
2020-02-11 20:24:17
116.49.63.55 attack
Honeypot attack, port: 5555, PTR: n1164963055.netvigator.com.
2020-02-11 19:56:10
122.51.30.252 attackspambots
Invalid user kcx from 122.51.30.252 port 56656
2020-02-11 20:17:49

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