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 <<>> 104.20.81.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31572
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.81.21.			IN	A

;; AUTHORITY SECTION:
.			126	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022032801 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 29 12:23:24 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.81.20.104.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 21.81.20.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
189.57.73.18 attackspam
Mar 10 22:38:14 server sshd\[29669\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.57.73.18  user=root
Mar 10 22:38:16 server sshd\[29669\]: Failed password for root from 189.57.73.18 port 36770 ssh2
Mar 10 22:41:00 server sshd\[30424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.57.73.18  user=root
Mar 10 22:41:03 server sshd\[30424\]: Failed password for root from 189.57.73.18 port 16321 ssh2
Mar 10 22:42:55 server sshd\[30661\]: Invalid user cpanel from 189.57.73.18
Mar 10 22:42:55 server sshd\[30661\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.57.73.18 
...
2020-03-11 05:00:56
47.20.216.248 attack
This IP hacked into my account.
2020-03-11 05:06:55
106.245.255.19 attack
Mar 10 21:28:35 jane sshd[19564]: Failed password for root from 106.245.255.19 port 51580 ssh2
...
2020-03-11 05:00:23
49.233.204.30 attackspam
Mar 10 19:15:19  sshd\[24862\]: User root from 49.233.204.30 not allowed because not listed in AllowUsersMar 10 19:15:21  sshd\[24862\]: Failed password for invalid user root from 49.233.204.30 port 36816 ssh2
...
2020-03-11 04:45:02
58.22.99.135 attack
invalid login attempt (fremnet)
2020-03-11 04:55:51
222.186.30.35 attackspam
Mar 11 02:02:07 areeb-Workstation sshd[6591]: Failed password for root from 222.186.30.35 port 40557 ssh2
Mar 11 02:02:10 areeb-Workstation sshd[6591]: Failed password for root from 222.186.30.35 port 40557 ssh2
...
2020-03-11 04:35:01
92.118.38.42 attackbotsspam
2020-03-10 22:56:14 dovecot_login authenticator failed for \(User\) \[92.118.38.42\]: 535 Incorrect authentication data \(set_id=lthompson@org.ua\)2020-03-10 22:56:38 dovecot_login authenticator failed for \(User\) \[92.118.38.42\]: 535 Incorrect authentication data \(set_id=lgarcia@org.ua\)2020-03-10 22:57:01 dovecot_login authenticator failed for \(User\) \[92.118.38.42\]: 535 Incorrect authentication data \(set_id=lmartinez@org.ua\)
...
2020-03-11 05:01:40
132.232.64.179 attackbotsspam
Brute-force attempt banned
2020-03-11 05:01:24
79.138.26.158 attack
suspicious action Tue, 10 Mar 2020 15:15:09 -0300
2020-03-11 04:54:33
45.133.99.130 attackspambots
Mar 10 21:25:46 mail.srvfarm.net postfix/smtpd[696573]: lost connection after CONNECT from unknown[45.133.99.130]
Mar 10 21:25:46 mail.srvfarm.net postfix/smtpd[696567]: lost connection after CONNECT from unknown[45.133.99.130]
Mar 10 21:25:46 mail.srvfarm.net postfix/smtpd[695529]: lost connection after CONNECT from unknown[45.133.99.130]
Mar 10 21:25:53 mail.srvfarm.net postfix/smtpd[696579]: warning: unknown[45.133.99.130]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 10 21:25:53 mail.srvfarm.net postfix/smtpd[696591]: warning: unknown[45.133.99.130]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-03-11 04:57:30
62.234.81.63 attack
SSH Brute-Force reported by Fail2Ban
2020-03-11 04:34:32
45.35.53.170 attackbots
port scan and connect, tcp 1433 (ms-sql-s)
2020-03-11 04:58:57
88.121.68.131 attackbots
suspicious action Tue, 10 Mar 2020 15:15:21 -0300
2020-03-11 04:44:39
45.40.198.41 attackspambots
Mar 10 18:47:04 marvibiene sshd[8218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.40.198.41  user=root
Mar 10 18:47:06 marvibiene sshd[8218]: Failed password for root from 45.40.198.41 port 55950 ssh2
Mar 10 18:52:13 marvibiene sshd[8265]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.40.198.41  user=root
Mar 10 18:52:14 marvibiene sshd[8265]: Failed password for root from 45.40.198.41 port 43815 ssh2
...
2020-03-11 04:39:32
201.182.66.18 attack
invalid login attempt (haval160-4.cryptohash123)
2020-03-11 05:02:29

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