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:
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 <<>> 104.21.81.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24759
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.253.			IN	A

;; AUTHORITY SECTION:
.			270	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:02:50 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 253.81.21.104.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 253.81.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
2001:470:dfa9:10ff:0:242:ac11:14 attackbots
Port scan
2020-02-20 09:15:05
112.85.42.173 attack
Feb 20 02:02:06 vserver sshd\[3671\]: Failed password for root from 112.85.42.173 port 30911 ssh2Feb 20 02:02:09 vserver sshd\[3671\]: Failed password for root from 112.85.42.173 port 30911 ssh2Feb 20 02:02:13 vserver sshd\[3671\]: Failed password for root from 112.85.42.173 port 30911 ssh2Feb 20 02:02:17 vserver sshd\[3671\]: Failed password for root from 112.85.42.173 port 30911 ssh2
...
2020-02-20 09:18:34
162.243.132.203 attackspam
Automatic report - Port Scan Attack
2020-02-20 08:58:59
81.250.191.173 attackbotsspam
Automatic report - Banned IP Access
2020-02-20 09:19:56
134.209.102.95 attackbotsspam
Feb 19 20:26:03 ws22vmsma01 sshd[186674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.102.95
Feb 19 20:26:05 ws22vmsma01 sshd[186674]: Failed password for invalid user bruno from 134.209.102.95 port 57034 ssh2
...
2020-02-20 09:33:30
134.175.121.80 attackbotsspam
Invalid user oracle9 from 134.175.121.80 port 38886
2020-02-20 09:29:46
119.27.166.181 attackspam
Feb 20 02:15:20 sd-53420 sshd\[15157\]: Invalid user speech-dispatcher from 119.27.166.181
Feb 20 02:15:20 sd-53420 sshd\[15157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.27.166.181
Feb 20 02:15:22 sd-53420 sshd\[15157\]: Failed password for invalid user speech-dispatcher from 119.27.166.181 port 51852 ssh2
Feb 20 02:17:58 sd-53420 sshd\[15375\]: User list from 119.27.166.181 not allowed because none of user's groups are listed in AllowGroups
Feb 20 02:17:58 sd-53420 sshd\[15375\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.27.166.181  user=list
...
2020-02-20 09:29:13
216.218.139.75 attack
Feb 19 12:19:18 hpm sshd\[1874\]: Invalid user server from 216.218.139.75
Feb 19 12:19:18 hpm sshd\[1874\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.218.139.75
Feb 19 12:19:19 hpm sshd\[1874\]: Failed password for invalid user server from 216.218.139.75 port 50148 ssh2
Feb 19 12:22:10 hpm sshd\[2203\]: Invalid user pi from 216.218.139.75
Feb 19 12:22:10 hpm sshd\[2203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=216.218.139.75
2020-02-20 09:35:45
61.216.166.25 attackspambots
20/2/19@16:54:20: FAIL: Alarm-Network address from=61.216.166.25
20/2/19@16:54:20: FAIL: Alarm-Network address from=61.216.166.25
...
2020-02-20 09:12:54
106.13.142.115 attack
Failed password for daemon from 106.13.142.115 port 44924 ssh2
Invalid user info from 106.13.142.115 port 35484
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.142.115
Failed password for invalid user info from 106.13.142.115 port 35484 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.142.115  user=list
2020-02-20 09:11:28
223.171.32.56 attackbots
Invalid user tdas from 223.171.32.56 port 16757
2020-02-20 09:02:13
178.62.186.49 attackspambots
Feb 19 12:21:10 php1 sshd\[21345\]: Invalid user confluence from 178.62.186.49
Feb 19 12:21:11 php1 sshd\[21345\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.186.49
Feb 19 12:21:13 php1 sshd\[21345\]: Failed password for invalid user confluence from 178.62.186.49 port 35572 ssh2
Feb 19 12:24:16 php1 sshd\[21671\]: Invalid user ftpuser from 178.62.186.49
Feb 19 12:24:16 php1 sshd\[21671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.186.49
2020-02-20 09:11:02
179.63.252.138 attackspambots
Port probing on unauthorized port 23
2020-02-20 09:14:18
222.186.173.215 attackspambots
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.215  user=root
Failed password for root from 222.186.173.215 port 56096 ssh2
Failed password for root from 222.186.173.215 port 56096 ssh2
Failed password for root from 222.186.173.215 port 56096 ssh2
Failed password for root from 222.186.173.215 port 56096 ssh2
2020-02-20 09:00:12
2001:470:dfa9:10ff:0:242:ac11:19 attackbotsspam
Port scan
2020-02-20 09:08:37

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