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:
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 <<>> 104.21.81.9
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30540
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.9.			IN	A

;; AUTHORITY SECTION:
.			279	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:53:22 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 9.81.21.104.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 9.81.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
83.46.160.82 attackspam
Port 22 Scan, PTR: None
2020-04-07 07:18:00
185.223.167.14 attackbotsspam
Port 5281 scan denied
2020-04-07 06:48:41
80.82.77.234 attackspambots
04/06/2020-19:12:11.328575 80.82.77.234 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-04-07 07:14:12
196.188.73.96 attackspam
Attempt to attack host OS, exploiting network vulnerabilities, on 06-04-2020 16:30:15.
2020-04-07 06:57:49
92.118.37.95 attack
firewall-block, port(s): 13048/tcp, 13063/tcp, 13202/tcp, 13360/tcp, 13508/tcp, 13786/tcp, 14198/tcp, 14204/tcp, 14429/tcp, 14568/tcp, 14623/tcp, 14706/tcp, 14867/tcp, 14934/tcp, 14980/tcp, 15257/tcp, 15272/tcp, 15528/tcp, 15691/tcp, 15713/tcp, 15831/tcp, 15862/tcp, 15895/tcp, 15920/tcp, 15935/tcp, 16057/tcp, 16063/tcp, 16078/tcp, 16197/tcp, 16209/tcp, 16215/tcp, 16822/tcp, 16962/tcp, 17086/tcp, 17094/tcp, 17401/tcp, 17538/tcp, 17684/tcp, 17836/tcp, 17845/tcp, 17988/tcp, 18119/tcp, 18259/tcp, 18317/tcp, 18323/tcp, 18332/tcp, 18459/tcp, 18478/tcp, 18479/tcp, 18603/tcp, 18606/tcp, 18609/tcp, 18618/tcp, 18728/tcp, 18731/tcp, 18852/tcp, 18874/tcp, 18883/tcp, 18886/tcp, 19070/tcp, 19091/tcp, 19138/tcp, 19228/tcp, 19237/tcp, 19240/tcp, 19248/tcp, 19380/tcp, 19494/tcp, 19883/tcp, 19992/tcp
2020-04-07 07:06:22
183.182.115.164 attackspam
Unauthorized connection attempt from IP address 183.182.115.164 on Port 445(SMB)
2020-04-07 07:07:41
91.218.65.137 attackbots
SASL PLAIN auth failed: ruser=...
2020-04-07 07:10:07
49.233.22.115 attack
Port scan on 2 port(s): 2375 2377
2020-04-07 07:14:47
89.148.255.41 attack
400 BAD REQUEST
2020-04-07 07:02:18
62.171.172.225 attack
Apr  7 00:48:07 nginx sshd[96662]: Invalid user cron from 62.171.172.225
Apr  7 00:48:07 nginx sshd[96662]: Received disconnect from 62.171.172.225 port 52174:11: Normal Shutdown [preauth]
2020-04-07 07:04:40
117.95.31.65 attackbots
2020-04-06T17:30:17.267847 X postfix/smtpd[28879]: lost connection after AUTH from unknown[117.95.31.65]
2020-04-06T17:30:18.092429 X postfix/smtpd[27238]: lost connection after AUTH from unknown[117.95.31.65]
2020-04-06T17:30:19.956928 X postfix/smtpd[28879]: lost connection after AUTH from unknown[117.95.31.65]
2020-04-07 06:49:20
183.88.75.130 attackspam
Unauthorized connection attempt from IP address 183.88.75.130 on Port 445(SMB)
2020-04-07 06:50:22
94.64.231.168 attackspam
firewall-block, port(s): 80/tcp
2020-04-07 07:04:25
185.250.205.84 attackbotsspam
firewall-block, port(s): 1176/tcp, 2021/tcp, 2022/tcp, 2227/tcp, 2466/tcp, 8446/tcp, 13531/tcp
2020-04-07 06:47:52
45.95.168.111 attack
Apr  7 00:21:24 mail.srvfarm.net postfix/smtpd[640267]: warning: unknown[45.95.168.111]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 00:21:24 mail.srvfarm.net postfix/smtpd[640267]: lost connection after AUTH from unknown[45.95.168.111]
Apr  7 00:21:36 mail.srvfarm.net postfix/smtpd[640260]: warning: unknown[45.95.168.111]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 00:21:36 mail.srvfarm.net postfix/smtpd[640260]: lost connection after AUTH from unknown[45.95.168.111]
Apr  7 00:23:37 mail.srvfarm.net postfix/smtpd[640260]: lost connection after CONNECT from unknown[45.95.168.111]
2020-04-07 06:44:18

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