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 <<>> 104.21.30.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7321
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.30.21.			IN	A

;; AUTHORITY SECTION:
.			544	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 252 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:23:49 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.30.21.104.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 21.30.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
171.25.193.20 attackbotsspam
s3.hscode.pl - SSH Attack
2020-09-13 19:21:13
159.89.171.81 attackspam
Failed password for invalid user test from 159.89.171.81 port 44874 ssh2
2020-09-13 19:19:34
51.77.215.227 attack
Sep 13 10:33:09 jumpserver sshd[46903]: Failed password for invalid user admin from 51.77.215.227 port 57608 ssh2
Sep 13 10:37:09 jumpserver sshd[47018]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.215.227  user=root
Sep 13 10:37:11 jumpserver sshd[47018]: Failed password for root from 51.77.215.227 port 43456 ssh2
...
2020-09-13 18:54:00
191.232.254.15 attackspam
SSH invalid-user multiple login attempts
2020-09-13 19:24:59
61.177.172.128 attackspam
prod6
...
2020-09-13 19:23:33
107.175.151.94 attack
(From ThomasVancexU@gmail.com) Hello there! 

Would you'd be interested in building a mobile app for your business? I'm a mobile app developer that can design and program on any platform (Android, iOs) for an affordable price. There are various types of apps that can help your business, whether in terms of marketing, business efficiency, or both. If you already have some ideas, I would love to hear about them to help you more on how we can make them all possible. 

I have many ideas of my own that I'd really like to share with you of things that have worked really well for my other clients. If you're interested in building an app, or getting more information about it, then I'd love to give you a free consultation. Kindly reply to let me know when you'd like to be contacted. I hope to speak with you soon! 

Thanks!
Thomas Vance
Web Marketing Specialist
2020-09-13 18:49:20
201.211.185.43 attack
1599929428 - 09/12/2020 18:50:28 Host: 201.211.185.43/201.211.185.43 Port: 445 TCP Blocked
2020-09-13 18:45:15
202.83.45.0 attackbotsspam
[H1] Blocked by UFW
2020-09-13 19:19:15
185.100.85.61 attackspam
Sep 13 07:03:40 inter-technics sshd[11401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.100.85.61  user=root
Sep 13 07:03:41 inter-technics sshd[11401]: Failed password for root from 185.100.85.61 port 36742 ssh2
Sep 13 07:03:43 inter-technics sshd[11401]: Failed password for root from 185.100.85.61 port 36742 ssh2
Sep 13 07:03:40 inter-technics sshd[11401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.100.85.61  user=root
Sep 13 07:03:41 inter-technics sshd[11401]: Failed password for root from 185.100.85.61 port 36742 ssh2
Sep 13 07:03:43 inter-technics sshd[11401]: Failed password for root from 185.100.85.61 port 36742 ssh2
Sep 13 07:03:40 inter-technics sshd[11401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.100.85.61  user=root
Sep 13 07:03:41 inter-technics sshd[11401]: Failed password for root from 185.100.85.61 port 36742 ssh2
Sep 13 07
...
2020-09-13 19:15:42
200.89.159.190 attackspambots
Sep 13 07:45:07 vm0 sshd[20375]: Failed password for root from 200.89.159.190 port 38880 ssh2
...
2020-09-13 19:19:55
20.36.194.79 attack
srvr2: (mod_security) mod_security (id:934100) triggered by 20.36.194.79 (US/-/-): 1 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/09/13 07:52:22 [error] 70302#0: *112258 [client 20.36.194.79] ModSecurity: Access denied with code 406 (phase 2).  [file "/etc/modsecurity.d/REQUEST-934-APPLICATION-ATTACK-NODEJS.conf"] [line "48"] [id "934100"] [rev ""] [msg ""] [redacted] [severity "0"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-javascript"] [tag "platform-multi"] [tag "attack-rce"] [tag "attack-injection-nodejs"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/152/242"] [redacted] [uri "/p/i/"] [unique_id "159997634234.076801"] [ref ""], client: 20.36.194.79, [redacted] request: "GET /p/i/?a=">alert(String.fromCharCode(88,83,83))&get=f_26&order=ASC&token=f1c6dd4b95196516b8a5cafed373733de1dafb9d HTTP/1.1" [redacted]
2020-09-13 19:04:30
45.248.69.92 attack
2020-09-13T06:04:04.5337571495-001 sshd[46583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.248.69.92  user=root
2020-09-13T06:04:06.2705881495-001 sshd[46583]: Failed password for root from 45.248.69.92 port 42012 ssh2
2020-09-13T06:07:44.3787941495-001 sshd[46764]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.248.69.92  user=root
2020-09-13T06:07:46.3165041495-001 sshd[46764]: Failed password for root from 45.248.69.92 port 47628 ssh2
2020-09-13T06:11:30.1150671495-001 sshd[46956]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.248.69.92  user=root
2020-09-13T06:11:32.0779661495-001 sshd[46956]: Failed password for root from 45.248.69.92 port 53224 ssh2
...
2020-09-13 18:52:17
192.35.169.39 attack
Port scan denied
2020-09-13 18:51:33
52.130.85.214 attackspambots
52.130.85.214 (CN/China/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 13 03:55:00 idl1-dfw sshd[133014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.121.119.103  user=root
Sep 13 03:55:02 idl1-dfw sshd[133014]: Failed password for root from 116.121.119.103 port 33070 ssh2
Sep 13 03:56:46 idl1-dfw sshd[136232]: Failed password for root from 52.130.85.214 port 51670 ssh2
Sep 13 03:50:47 idl1-dfw sshd[130060]: Failed password for root from 181.111.181.50 port 36452 ssh2
Sep 13 03:57:13 idl1-dfw sshd[136411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.166.192.66  user=root
Sep 13 03:56:45 idl1-dfw sshd[136232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.130.85.214  user=root

IP Addresses Blocked:

116.121.119.103 (KR/South Korea/-)
2020-09-13 19:11:56
91.137.189.62 attackspam
Attempted Brute Force (dovecot)
2020-09-13 18:46:34

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