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): United States of America (the)

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:
暂无关于此IP所属子网相关IP的讨论.
WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 51.139.126.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1732
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;51.139.126.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012400 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 23:30:27 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.126.139.51.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 21.126.139.51.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
14.232.117.9 attack
Oct 31 04:48:30 xeon postfix/smtpd[49649]: warning: unknown[14.232.117.9]: SASL LOGIN authentication failed: authentication failure
2019-10-31 15:24:42
36.69.19.41 attack
Honeypot attack, port: 445, PTR: PTR record not found
2019-10-31 14:58:14
87.121.98.232 attack
5060/tcp 500/tcp 137/tcp...
[2019-10-22/31]9pkt,4pt.(tcp)
2019-10-31 15:12:57
14.29.111.160 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2019-10-31 15:22:30
185.175.93.104 attack
10/31/2019-02:42:04.468388 185.175.93.104 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-10-31 14:56:04
200.89.174.176 attackspambots
Oct 31 09:36:37 hosting sshd[30443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176-174-89-200.fibertel.com.ar  user=root
Oct 31 09:36:39 hosting sshd[30443]: Failed password for root from 200.89.174.176 port 42716 ssh2
...
2019-10-31 15:03:37
113.174.126.132 attack
Oct 31 04:48:31 xeon postfix/smtpd[49650]: warning: unknown[113.174.126.132]: SASL LOGIN authentication failed: authentication failure
2019-10-31 15:23:20
198.143.155.138 attackbotsspam
587/tcp 21/tcp 2083/tcp...
[2019-09-15/10-31]20pkt,14pt.(tcp)
2019-10-31 15:07:42
138.197.179.111 attackspambots
Oct 31 04:51:29 xeon sshd[49965]: Failed password for invalid user opuser from 138.197.179.111 port 40950 ssh2
2019-10-31 15:18:56
183.111.125.199 attackspambots
Automatic report - Banned IP Access
2019-10-31 15:12:00
31.146.171.198 attackbotsspam
Autoban   31.146.171.198 AUTH/CONNECT
2019-10-31 15:24:58
122.116.174.239 attackspam
Automatic report - Banned IP Access
2019-10-31 15:34:36
14.186.170.170 attackbotsspam
Oct 31 04:51:22 xeon postfix/smtpd[49955]: warning: unknown[14.186.170.170]: SASL LOGIN authentication failed: authentication failure
2019-10-31 15:22:13
5.188.216.207 attackbots
Automatic report - Banned IP Access
2019-10-31 15:20:11
128.201.55.10 attack
Honeypot attack, port: 23, PTR: PTR record not found
2019-10-31 15:17:31

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