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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.57.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16745
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.2.			IN	A

;; AUTHORITY SECTION:
.			45	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:32:29 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 2.57.21.104.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 2.57.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
111.229.235.119 attackbotsspam
(sshd) Failed SSH login from 111.229.235.119 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 15 07:23:17 server sshd[1060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.235.119  user=root
Sep 15 07:23:20 server sshd[1060]: Failed password for root from 111.229.235.119 port 47906 ssh2
Sep 15 07:37:55 server sshd[4570]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.235.119  user=root
Sep 15 07:37:57 server sshd[4570]: Failed password for root from 111.229.235.119 port 50116 ssh2
Sep 15 07:47:11 server sshd[6977]: Invalid user deploy from 111.229.235.119 port 60760
2020-09-15 22:25:52
91.121.145.227 attackspam
Sep 15 15:10:56 l02a sshd[12810]: Invalid user admin from 91.121.145.227
Sep 15 15:10:56 l02a sshd[12810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns357174.ip-91-121-145.eu 
Sep 15 15:10:56 l02a sshd[12810]: Invalid user admin from 91.121.145.227
Sep 15 15:10:58 l02a sshd[12810]: Failed password for invalid user admin from 91.121.145.227 port 45794 ssh2
2020-09-15 22:57:20
82.208.151.125 attackbotsspam
Port Scan
...
2020-09-15 22:36:03
123.57.181.90 attackbots
(sshd) Failed SSH login from 123.57.181.90 (CN/China/-): 5 in the last 3600 secs
2020-09-15 22:29:57
193.169.255.41 attackbotsspam
Rude login attack (52 tries in 1d)
2020-09-15 23:00:45
91.121.176.34 attack
2020-09-15T16:00:06.742608ks3355764 sshd[20749]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.176.34  user=root
2020-09-15T16:00:08.772953ks3355764 sshd[20749]: Failed password for root from 91.121.176.34 port 47276 ssh2
...
2020-09-15 22:40:41
207.46.13.249 attackbotsspam
arw-Joomla User : try to access forms...
2020-09-15 22:29:12
103.9.0.209 attack
Sep 15 15:34:23 rancher-0 sshd[64397]: Invalid user zope from 103.9.0.209 port 46668
Sep 15 15:34:25 rancher-0 sshd[64397]: Failed password for invalid user zope from 103.9.0.209 port 46668 ssh2
...
2020-09-15 22:40:16
177.207.251.18 attack
SSH login attempts brute force.
2020-09-15 22:48:06
207.246.126.216 attackspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-15 22:39:40
51.77.200.139 attackbotsspam
Fail2Ban Ban Triggered (2)
2020-09-15 22:32:04
51.195.139.140 attackbotsspam
Sep 15 09:25:52 NPSTNNYC01T sshd[28909]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.195.139.140
Sep 15 09:25:55 NPSTNNYC01T sshd[28909]: Failed password for invalid user hhhh from 51.195.139.140 port 48250 ssh2
Sep 15 09:32:55 NPSTNNYC01T sshd[29558]: Failed password for root from 51.195.139.140 port 60044 ssh2
...
2020-09-15 22:34:48
83.48.29.116 attack
Sep 15 11:44:00 ns3164893 sshd[4813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.48.29.116  user=root
Sep 15 11:44:02 ns3164893 sshd[4813]: Failed password for root from 83.48.29.116 port 44026 ssh2
...
2020-09-15 22:26:26
202.52.253.82 attackspambots
Sep 15 07:50:31 mail.srvfarm.net postfix/smtpd[2536035]: warning: unknown[202.52.253.82]: SASL PLAIN authentication failed: 
Sep 15 07:50:32 mail.srvfarm.net postfix/smtpd[2536035]: lost connection after AUTH from unknown[202.52.253.82]
Sep 15 07:50:46 mail.srvfarm.net postfix/smtpd[2536029]: warning: unknown[202.52.253.82]: SASL PLAIN authentication failed: 
Sep 15 07:50:47 mail.srvfarm.net postfix/smtpd[2536029]: lost connection after AUTH from unknown[202.52.253.82]
Sep 15 07:59:43 mail.srvfarm.net postfix/smtpd[2542126]: warning: unknown[202.52.253.82]: SASL PLAIN authentication failed:
2020-09-15 22:59:01
177.85.142.224 attack
Sep 14 18:35:36 mail.srvfarm.net postfix/smtps/smtpd[2073845]: warning: unknown[177.85.142.224]: SASL PLAIN authentication failed: 
Sep 14 18:35:37 mail.srvfarm.net postfix/smtps/smtpd[2073845]: lost connection after AUTH from unknown[177.85.142.224]
Sep 14 18:39:10 mail.srvfarm.net postfix/smtpd[2073585]: warning: unknown[177.85.142.224]: SASL PLAIN authentication failed: 
Sep 14 18:39:11 mail.srvfarm.net postfix/smtpd[2073585]: lost connection after AUTH from unknown[177.85.142.224]
Sep 14 18:40:37 mail.srvfarm.net postfix/smtps/smtpd[2077858]: warning: unknown[177.85.142.224]: SASL PLAIN authentication failed:
2020-09-15 23:03:09

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