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 <<>> 21.241.203.108
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57810
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.241.203.108.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 01:42:36 CST 2025
;; MSG SIZE  rcvd: 107
HOST信息:
Host 108.203.241.21.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 108.203.241.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
45.133.99.7 attackspambots
Apr  7 07:19:24 relay postfix/smtpd\[20064\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 07:19:45 relay postfix/smtpd\[23606\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 07:21:21 relay postfix/smtpd\[20065\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 07:21:42 relay postfix/smtpd\[23606\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 07:27:15 relay postfix/smtpd\[14371\]: warning: unknown\[45.133.99.7\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-04-07 13:41:28
91.121.11.70 attackbotsspam
04/06/2020-23:53:22.622682 91.121.11.70 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-04-07 13:56:00
217.112.142.221 attack
Apr  7 07:00:03 mail.srvfarm.net postfix/smtpd[933992]: NOQUEUE: reject: RCPT from unknown[217.112.142.221]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Apr  7 07:00:05 mail.srvfarm.net postfix/smtpd[935473]: lost connection after CONNECT from unknown[217.112.142.221]
Apr  7 07:00:07 mail.srvfarm.net postfix/smtpd[936022]: lost connection after CONNECT from unknown[217.112.142.221]
Apr  7 07:00:08 mail.srvfarm.net postfix/smtpd[929170]: NOQUEUE: reject: RCPT from unknown[217.112.142.221]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Apr  7 07:00:08 mail.srvfarm.net postfix/smtpd[935476]: NOQUEUE: reject: RCPT from unknown[217.112.142.221]: 450 4.1.8 : Sender address rejected: Domain not found; from=
2020-04-07 13:33:49
162.243.130.107 attackspambots
Port 3979 scan denied
2020-04-07 14:13:16
45.227.255.119 attack
Apr  7 06:08:00 baguette sshd\[14617\]: Invalid user admin from 45.227.255.119 port 10939
Apr  7 06:08:00 baguette sshd\[14617\]: Invalid user admin from 45.227.255.119 port 10939
Apr  7 06:08:00 baguette sshd\[14621\]: Invalid user pyimagesearch from 45.227.255.119 port 31267
Apr  7 06:08:00 baguette sshd\[14621\]: Invalid user pyimagesearch from 45.227.255.119 port 31267
Apr  7 06:08:00 baguette sshd\[14623\]: Invalid user admin from 45.227.255.119 port 50891
Apr  7 06:08:00 baguette sshd\[14623\]: Invalid user admin from 45.227.255.119 port 50891
...
2020-04-07 14:08:28
69.94.158.83 attack
Apr  7 05:42:43 web01.agentur-b-2.de postfix/smtpd[69922]: NOQUEUE: reject: RCPT from unknown[69.94.158.83]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  7 05:42:43 web01.agentur-b-2.de postfix/smtpd[71842]: NOQUEUE: reject: RCPT from unknown[69.94.158.83]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  7 05:42:43 web01.agentur-b-2.de postfix/smtpd[71939]: NOQUEUE: reject: RCPT from unknown[69.94.158.83]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  7 05:42:43 web01.agentur-b-2.de postfix/smtpd[71940]: NOQUEUE: reject: RCPT from unknown[69.94.158.83]: 450 4.7.1 
2020-04-07 13:38:48
222.95.183.193 attackbotsspam
Apr  7 07:27:53 www sshd\[28249\]: Invalid user stunnel from 222.95.183.193Apr  7 07:27:55 www sshd\[28249\]: Failed password for invalid user stunnel from 222.95.183.193 port 64961 ssh2Apr  7 07:29:48 www sshd\[28325\]: Invalid user cacti from 222.95.183.193
...
2020-04-07 14:09:20
46.38.145.6 attack
Apr  7 07:07:03 web01.agentur-b-2.de postfix/smtpd[85343]: warning: unknown[46.38.145.6]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 07:08:16 web01.agentur-b-2.de postfix/smtpd[84687]: warning: unknown[46.38.145.6]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 07:09:26 web01.agentur-b-2.de postfix/smtpd[84687]: warning: unknown[46.38.145.6]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 07:10:38 web01.agentur-b-2.de postfix/smtpd[84687]: warning: unknown[46.38.145.6]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 07:11:53 web01.agentur-b-2.de postfix/smtpd[84718]: warning: unknown[46.38.145.6]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-04-07 13:40:20
37.21.203.194 attack
Apr  7 05:45:02 mail.srvfarm.net postfix/smtpd[912243]: warning: unknown[37.21.203.194]: SASL PLAIN authentication failed: 
Apr  7 05:45:02 mail.srvfarm.net postfix/smtpd[912243]: lost connection after AUTH from unknown[37.21.203.194]
Apr  7 05:46:49 mail.srvfarm.net postfix/smtpd[909380]: warning: unknown[37.21.203.194]: SASL PLAIN authentication failed: 
Apr  7 05:46:49 mail.srvfarm.net postfix/smtpd[909380]: lost connection after AUTH from unknown[37.21.203.194]
Apr  7 05:47:49 mail.srvfarm.net postfix/smtpd[912241]: warning: unknown[37.21.203.194]: SASL PLAIN authentication failed:
2020-04-07 13:42:14
69.94.131.50 attack
Apr  7 05:22:30 web01.agentur-b-2.de postfix/smtpd[59375]: NOQUEUE: reject: RCPT from unknown[69.94.131.50]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  7 05:29:12 web01.agentur-b-2.de postfix/smtpd[59375]: NOQUEUE: reject: RCPT from unknown[69.94.131.50]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  7 05:30:55 web01.agentur-b-2.de postfix/smtpd[59375]: NOQUEUE: reject: RCPT from unknown[69.94.131.50]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Apr  7 05:30:55 web01.agentur-b-2.de postfix/smtpd[68087]: NOQUEUE: reject: RCPT from unknown[69.94.131.50]: 450 4.7.1 : Helo command rejected: Hos
2020-04-07 13:39:23
122.51.62.70 attackbots
2020-04-07T05:46:06.418465rocketchat.forhosting.nl sshd[14400]: Invalid user bots from 122.51.62.70 port 42098
2020-04-07T05:46:08.981478rocketchat.forhosting.nl sshd[14400]: Failed password for invalid user bots from 122.51.62.70 port 42098 ssh2
2020-04-07T05:53:05.880306rocketchat.forhosting.nl sshd[14524]: Invalid user postgres from 122.51.62.70 port 55626
...
2020-04-07 14:11:08
140.143.245.30 attackbotsspam
Apr  7 06:36:20 silence02 sshd[18448]: Failed password for root from 140.143.245.30 port 56010 ssh2
Apr  7 06:40:12 silence02 sshd[18967]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.245.30
Apr  7 06:40:14 silence02 sshd[18967]: Failed password for invalid user deploy from 140.143.245.30 port 54174 ssh2
2020-04-07 14:03:32
78.128.113.73 attackbots
Apr  7 07:27:37 mail.srvfarm.net postfix/smtps/smtpd[952090]: lost connection after CONNECT from unknown[78.128.113.73]
Apr  7 07:27:40 mail.srvfarm.net postfix/smtps/smtpd[953618]: lost connection after CONNECT from unknown[78.128.113.73]
Apr  7 07:27:40 mail.srvfarm.net postfix/smtps/smtpd[953617]: lost connection after CONNECT from unknown[78.128.113.73]
Apr  7 07:27:46 mail.srvfarm.net postfix/smtps/smtpd[953612]: lost connection after CONNECT from unknown[78.128.113.73]
Apr  7 07:27:46 mail.srvfarm.net postfix/smtps/smtpd[953619]: lost connection after CONNECT from unknown[78.128.113.73]
2020-04-07 13:38:35
141.98.81.110 attackbotsspam
$f2bV_matches
2020-04-07 13:55:14
185.234.217.48 attackspam
Apr  7 06:53:36 web01.agentur-b-2.de postfix/smtpd[80981]: warning: unknown[185.234.217.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 06:53:36 web01.agentur-b-2.de postfix/smtpd[80981]: lost connection after AUTH from unknown[185.234.217.48]
Apr  7 06:54:03 web01.agentur-b-2.de postfix/smtpd[83563]: warning: unknown[185.234.217.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 06:54:03 web01.agentur-b-2.de postfix/smtpd[83563]: lost connection after AUTH from unknown[185.234.217.48]
Apr  7 06:54:17 web01.agentur-b-2.de postfix/smtpd[80981]: warning: unknown[185.234.217.48]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr  7 06:54:17 web01.agentur-b-2.de postfix/smtpd[80981]: lost connection after AUTH from unknown[185.234.217.48]
2020-04-07 13:35:54

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