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 <<>> 104.21.42.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4610
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.221.			IN	A

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

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:29:46 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 221.42.21.104.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 221.42.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
46.38.145.248 attack
Jun 18 17:59:32 websrv1.derweidener.de postfix/smtpd[4010557]: warning: unknown[46.38.145.248]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 18:00:55 websrv1.derweidener.de postfix/smtpd[4011290]: warning: unknown[46.38.145.248]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 18:02:16 websrv1.derweidener.de postfix/smtpd[4010557]: warning: unknown[46.38.145.248]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 18:03:38 websrv1.derweidener.de postfix/smtpd[4010557]: warning: unknown[46.38.145.248]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 18:04:59 websrv1.derweidener.de postfix/smtpd[4011290]: warning: unknown[46.38.145.248]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-06-19 00:35:08
46.38.145.249 attackbotsspam
Rude login attack (598 tries in 1d)
2020-06-19 00:34:39
82.65.23.62 attack
Jun 18 17:48:03 gw1 sshd[10204]: Failed password for root from 82.65.23.62 port 35728 ssh2
...
2020-06-19 00:46:49
13.80.116.138 attackbotsspam
Jun 17 09:05:14 izar postfix/smtpd[18087]: connect from unknown[13.80.116.138]
Jun 17 09:05:14 izar postfix/smtpd[18087]: warning: unknown[13.80.116.138]: SASL LOGIN authentication failed: authentication failure
Jun 17 09:05:14 izar postfix/smtpd[18087]: disconnect from unknown[13.80.116.138]
Jun 17 09:22:37 izar postfix/smtpd[20502]: connect from unknown[13.80.116.138]
Jun 17 09:22:38 izar postfix/smtpd[20502]: warning: unknown[13.80.116.138]: SASL LOGIN authentication failed: authentication failure
Jun 17 09:22:38 izar postfix/smtpd[20502]: disconnect from unknown[13.80.116.138]
Jun 17 09:23:59 izar postfix/smtpd[20426]: connect from unknown[13.80.116.138]
Jun 17 09:23:59 izar postfix/smtpd[20426]: warning: unknown[13.80.116.138]: SASL LOGIN authentication failed: authentication failure
Jun 17 09:23:59 izar postfix/smtpd[20426]: disconnect from unknown[13.80.116.138]
Jun 17 09:27:37 izar postfix/smtpd[20426]: connect from unknown[13.80.116.138]
Jun 17 09:27:37 izar po........
-------------------------------
2020-06-19 00:36:35
94.191.107.157 attackspam
2020-06-18T15:57:26.479743sd-86998 sshd[41794]: Invalid user gjj from 94.191.107.157 port 37430
2020-06-18T15:57:26.485297sd-86998 sshd[41794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.107.157
2020-06-18T15:57:26.479743sd-86998 sshd[41794]: Invalid user gjj from 94.191.107.157 port 37430
2020-06-18T15:57:28.398825sd-86998 sshd[41794]: Failed password for invalid user gjj from 94.191.107.157 port 37430 ssh2
2020-06-18T16:01:00.878508sd-86998 sshd[42369]: Invalid user ftpuser from 94.191.107.157 port 51376
...
2020-06-19 00:45:28
46.38.145.4 attackbots
862 times SMTP brute-force
2020-06-19 01:04:28
64.225.74.6 attackspam
REQUESTED PAGE: /index.phpfavicon.ico
2020-06-19 01:11:54
37.49.230.131 attack
Jun 18 17:42:35 relay postfix/smtpd\[20339\]: warning: unknown\[37.49.230.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 17:42:41 relay postfix/smtpd\[18096\]: warning: unknown\[37.49.230.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 17:42:51 relay postfix/smtpd\[26742\]: warning: unknown\[37.49.230.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 17:43:13 relay postfix/smtpd\[26712\]: warning: unknown\[37.49.230.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 17:43:19 relay postfix/smtpd\[18096\]: warning: unknown\[37.49.230.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-06-19 01:01:11
51.107.91.54 attackbots
Jun 18 17:56:28 web01.agentur-b-2.de postfix/smtps/smtpd[106312]: warning: unknown[51.107.91.54]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 17:58:17 web01.agentur-b-2.de postfix/smtps/smtpd[106312]: warning: unknown[51.107.91.54]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 18:00:06 web01.agentur-b-2.de postfix/smtps/smtpd[107502]: warning: unknown[51.107.91.54]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 18:01:45 web01.agentur-b-2.de postfix/smtps/smtpd[119187]: warning: unknown[51.107.91.54]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jun 18 18:03:25 web01.agentur-b-2.de postfix/smtps/smtpd[107502]: warning: unknown[51.107.91.54]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-06-19 00:57:44
128.199.200.108 attack
Jun 18 15:07:24 scw-tender-jepsen sshd[8410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.200.108
Jun 18 15:07:26 scw-tender-jepsen sshd[8410]: Failed password for invalid user cut from 128.199.200.108 port 40120 ssh2
2020-06-19 00:28:18
63.81.93.5 attackspambots
spam mail
2020-06-19 00:57:16
119.204.112.229 attackbots
Invalid user min from 119.204.112.229 port 42418
2020-06-19 01:08:09
61.177.172.128 attackspam
2020-06-18T18:47:57.721737sd-86998 sshd[14711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.128  user=root
2020-06-18T18:47:59.839749sd-86998 sshd[14711]: Failed password for root from 61.177.172.128 port 26782 ssh2
2020-06-18T18:48:02.768098sd-86998 sshd[14711]: Failed password for root from 61.177.172.128 port 26782 ssh2
2020-06-18T18:47:57.721737sd-86998 sshd[14711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.128  user=root
2020-06-18T18:47:59.839749sd-86998 sshd[14711]: Failed password for root from 61.177.172.128 port 26782 ssh2
2020-06-18T18:48:02.768098sd-86998 sshd[14711]: Failed password for root from 61.177.172.128 port 26782 ssh2
2020-06-18T18:47:57.721737sd-86998 sshd[14711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.128  user=root
2020-06-18T18:47:59.839749sd-86998 sshd[14711]: Failed password for root from 
...
2020-06-19 00:48:47
54.39.151.44 attack
fail2ban -- 54.39.151.44
...
2020-06-19 01:09:41
218.92.0.145 attack
Jun 18 18:48:31 pve1 sshd[19559]: Failed password for root from 218.92.0.145 port 6186 ssh2
Jun 18 18:48:35 pve1 sshd[19559]: Failed password for root from 218.92.0.145 port 6186 ssh2
...
2020-06-19 01:14:11

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