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): Switzerland

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 <<>> 57.50.242.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50983
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;57.50.242.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025011900 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 20 01:07:50 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.242.50.57.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 21.242.50.57.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
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223.52.130.205 attackbotsspam
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93.179.69.53 attackspam
Attempts to deliver email spam by spoofing receiving hostname.
2019-09-25 08:28:28
80.147.78.168 attackbotsspam
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207.246.115.120 attackspam
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24.173.31.211 attackbotsspam
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2019-09-25 08:46:48
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Port Scan: TCP/445
2019-09-25 08:43:53
176.115.91.95 attackbotsspam
Port Scan: TCP/443
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2019-09-25 08:30:17
66.199.44.44 attackbotsspam
Port Scan: UDP/37853
2019-09-25 08:30:33
117.37.144.197 attack
Port Scan: TCP/23
2019-09-25 08:14:41

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