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

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 <<>> 104.21.0.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44603
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.0.81.			IN	A

;; AUTHORITY SECTION:
.			113	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 07:41:05 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 81.0.21.104.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 81.0.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
68.183.85.75 attackbotsspam
$f2bV_matches
2020-03-05 00:37:56
148.70.183.250 attackspambots
SSH attack
2020-03-05 00:53:11
51.83.75.56 attack
Mar  4 05:44:51 tdfoods sshd\[5478\]: Invalid user patrycja from 51.83.75.56
Mar  4 05:44:51 tdfoods sshd\[5478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=56.ip-51-83-75.eu
Mar  4 05:44:53 tdfoods sshd\[5478\]: Failed password for invalid user patrycja from 51.83.75.56 port 56036 ssh2
Mar  4 05:54:07 tdfoods sshd\[6231\]: Invalid user user from 51.83.75.56
Mar  4 05:54:07 tdfoods sshd\[6231\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=56.ip-51-83-75.eu
2020-03-05 00:13:34
201.219.218.82 attackspam
suspicious action Wed, 04 Mar 2020 10:35:46 -0300
2020-03-05 00:38:25
222.186.175.169 attack
Mar  4 13:13:40 firewall sshd[14078]: Failed password for root from 222.186.175.169 port 57696 ssh2
Mar  4 13:13:44 firewall sshd[14078]: Failed password for root from 222.186.175.169 port 57696 ssh2
Mar  4 13:13:47 firewall sshd[14078]: Failed password for root from 222.186.175.169 port 57696 ssh2
...
2020-03-05 00:18:04
220.88.1.208 attackspam
$f2bV_matches
2020-03-05 00:44:00
191.253.36.114 attack
5555/tcp
[2020-03-04]1pkt
2020-03-05 00:44:28
220.76.205.178 attackspambots
$f2bV_matches
2020-03-05 00:55:44
49.235.87.213 attack
Mar  4 18:11:07 pkdns2 sshd\[52343\]: Invalid user chenxinnuo from 49.235.87.213Mar  4 18:11:09 pkdns2 sshd\[52343\]: Failed password for invalid user chenxinnuo from 49.235.87.213 port 54384 ssh2Mar  4 18:14:19 pkdns2 sshd\[52441\]: Failed password for mail from 49.235.87.213 port 34438 ssh2Mar  4 18:17:28 pkdns2 sshd\[52583\]: Invalid user vserver from 49.235.87.213Mar  4 18:17:30 pkdns2 sshd\[52583\]: Failed password for invalid user vserver from 49.235.87.213 port 42734 ssh2Mar  4 18:20:40 pkdns2 sshd\[52723\]: Invalid user patrycja from 49.235.87.213
...
2020-03-05 00:33:43
179.157.81.155 attack
Automatic report - Port Scan Attack
2020-03-05 00:50:05
185.176.27.42 attackbots
firewall-block, port(s): 5231/tcp, 9486/tcp, 12492/tcp, 25270/tcp, 36385/tcp, 46735/tcp, 50253/tcp, 50691/tcp
2020-03-05 00:41:25
218.246.34.214 attack
Mar  4 13:28:19 localhost sshd[88737]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.246.34.214  user=mysql
Mar  4 13:28:21 localhost sshd[88737]: Failed password for mysql from 218.246.34.214 port 38478 ssh2
Mar  4 13:36:00 localhost sshd[89532]: Invalid user lagatagreta from 218.246.34.214 port 36238
Mar  4 13:36:00 localhost sshd[89532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.246.34.214
Mar  4 13:36:00 localhost sshd[89532]: Invalid user lagatagreta from 218.246.34.214 port 36238
Mar  4 13:36:01 localhost sshd[89532]: Failed password for invalid user lagatagreta from 218.246.34.214 port 36238 ssh2
...
2020-03-05 00:11:48
101.53.139.81 attackspam
CMS (WordPress or Joomla) login attempt.
2020-03-05 00:28:44
201.49.234.161 attackbots
suspicious action Wed, 04 Mar 2020 10:35:52 -0300
2020-03-05 00:29:20
41.208.70.187 attackbotsspam
Honeypot attack, port: 445, PTR: 41.208.70.187.static.ltt.ly.
2020-03-05 00:34:13

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