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 <<>> 104.21.91.53
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42911
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.53.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:15:15 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 53.91.21.104.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 53.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
119.39.103.81 attackbots
Brute force blocker - service: proftpd1 - aantal: 57 - Thu Apr 12 02:50:15 2018
2020-03-09 04:25:10
212.15.169.6 attackspambots
Aug 26 12:52:52 ms-srv sshd[20826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.15.169.6
Aug 26 12:52:54 ms-srv sshd[20826]: Failed password for invalid user recovery from 212.15.169.6 port 54044 ssh2
2020-03-09 03:53:47
212.129.139.44 attackbots
Jun 27 12:15:27 ms-srv sshd[12500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.139.44  user=root
Jun 27 12:15:30 ms-srv sshd[12500]: Failed password for invalid user root from 212.129.139.44 port 32790 ssh2
2020-03-09 04:09:00
42.101.241.74 attackspambots
Brute force blocker - service: proftpd1 - aantal: 58 - Fri Apr 13 09:35:15 2018
2020-03-09 04:16:29
41.234.66.22 attackspam
Mar  8 20:43:51 MK-Soft-Root2 sshd[22469]: Failed password for root from 41.234.66.22 port 47806 ssh2
...
2020-03-09 03:58:58
175.9.91.81 attackbotsspam
Brute force blocker - service: proftpd1, proftpd2 - aantal: 62 - Wed Apr 11 17:55:15 2018
2020-03-09 04:27:27
54.234.252.60 attackbotsspam
port scan and connect, tcp 81 (hosts2-ns)
2020-03-09 04:25:51
60.248.139.169 attack
Honeypot attack, port: 445, PTR: xiang.com.tw.
2020-03-09 04:20:17
222.82.37.212 attackspam
Brute force blocker - service: proftpd1 - aantal: 40 - Sun Apr 15 19:30:16 2018
2020-03-09 03:55:38
62.171.139.59 attackbotsspam
2020-03-08T18:51:13.810723homeassistant sshd[4009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.171.139.59  user=root
2020-03-08T18:51:16.321435homeassistant sshd[4009]: Failed password for root from 62.171.139.59 port 44700 ssh2
...
2020-03-09 04:31:36
51.254.36.55 attack
Fail2Ban Ban Triggered
2020-03-09 04:22:50
117.68.194.93 attackbotsspam
Brute force blocker - service: proftpd1 - aantal: 155 - Fri Apr 13 21:55:14 2018
2020-03-09 04:13:50
60.178.183.97 attackspambots
Brute force blocker - service: proftpd1 - aantal: 53 - Fri Apr 13 07:00:15 2018
2020-03-09 04:16:01
109.252.81.61 attackbots
[portscan] Port scan
2020-03-09 04:15:40
212.112.98.146 attack
Mar  8 18:05:49 serwer sshd\[6368\]: Invalid user youtube from 212.112.98.146 port 40441
Mar  8 18:05:49 serwer sshd\[6368\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.112.98.146
Mar  8 18:05:51 serwer sshd\[6368\]: Failed password for invalid user youtube from 212.112.98.146 port 40441 ssh2
...
2020-03-09 04:29:51

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