104.21.50.40 - IPInfo

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:

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WHOIS信息:

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.50.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38105
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.40.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:34:44 CST 2022
;; MSG SIZE  rcvd: 105

HOST信息:

Host 40.50.21.104.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 40.50.21.104.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
178.197.227.200	attack	Jul1918:36:07server4dovecot:imap-login:Abortedlogin\(authfailed\,1attemptsin3secs\):user=\\,method=PLAIN\,rip=178.197.227.200\,lip=148.251.104.70\,TLS\,session=\Jul1918:37:28server4dovecot:imap-login:Abortedlogin\(authfailed\,1attemptsin3secs\):user=\\,method=PLAIN\,rip=178.197.227.200\,lip=148.251.104.70\,TLS\,session=\Jul1918:42:08server4dovecot:imap-login:Abortedlogin\(authfailed\,1attemptsin2secs\):user=\\,method=PLAIN\,rip=178.197.224.107\,lip=148.251.104.70\,TLS\,session=\Jul1918:36:03server4dovecot:imap-login:Abortedlogin\(authfailed\,1attemptsin3secs\):user=\\,method=PLAIN\,rip=178.197.227.200\,lip=148.251.104.70\,TLS\,session=\Jul1918:37:11server4dovecot:imap-login:Abortedlogin\(authfailed\,1attemptsin13secs\):user=\\,method=PLAIN\,rip=178.197.227.200\,lip=148.251	2019-07-20 04:40:27
164.132.225.250	attackbots	Jul 19 22:30:44 mail sshd\[11541\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.225.250 user=root Jul 19 22:30:46 mail sshd\[11541\]: Failed password for root from 164.132.225.250 port 46336 ssh2 Jul 19 22:35:16 mail sshd\[12286\]: Invalid user wn from 164.132.225.250 port 44266 Jul 19 22:35:16 mail sshd\[12286\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.225.250 Jul 19 22:35:19 mail sshd\[12286\]: Failed password for invalid user wn from 164.132.225.250 port 44266 ssh2	2019-07-20 04:38:16
178.62.243.152	attackspambots	53413/udp 53413/udp [2019-07-19]2pkt	2019-07-20 05:09:56
142.93.210.94	attack	WordPress brute force	2019-07-20 04:50:00
203.202.241.66	attackbotsspam	445/tcp [2019-07-19]1pkt	2019-07-20 05:17:37
165.227.97.108	attackbots	'Fail2Ban'	2019-07-20 05:12:33
112.135.227.182	attack	445/tcp [2019-07-19]1pkt	2019-07-20 05:09:08
1.53.214.84	attack	TCP port 25 (SMTP) attempt blocked by hMailServer IP-check. Country not allowed to use this service.	2019-07-20 04:39:57
140.249.35.66	attack	Jul 19 22:56:34 ubuntu-2gb-nbg1-dc3-1 sshd[17193]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.249.35.66 Jul 19 22:56:36 ubuntu-2gb-nbg1-dc3-1 sshd[17193]: Failed password for invalid user jocelyn from 140.249.35.66 port 47508 ssh2 ...	2019-07-20 05:19:58
94.25.170.229	attackspambots	445/tcp [2019-07-19]1pkt	2019-07-20 04:39:04
153.36.236.35	attackbotsspam	2019-07-20T04:09:20.726863enmeeting.mahidol.ac.th sshd\[18923\]: User root from 153.36.236.35 not allowed because not listed in AllowUsers 2019-07-20T04:09:20.938496enmeeting.mahidol.ac.th sshd\[18923\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.236.35 user=root 2019-07-20T04:09:22.633343enmeeting.mahidol.ac.th sshd\[18923\]: Failed password for invalid user root from 153.36.236.35 port 58903 ssh2 ...	2019-07-20 05:19:06
113.70.162.219	attackbots	5500/tcp [2019-07-19]1pkt	2019-07-20 05:21:04
175.142.59.85	attackspam	Jul 19 23:07:13 v22018076622670303 sshd\[4086\]: Invalid user brian from 175.142.59.85 port 33368 Jul 19 23:07:13 v22018076622670303 sshd\[4086\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.142.59.85 Jul 19 23:07:15 v22018076622670303 sshd\[4086\]: Failed password for invalid user brian from 175.142.59.85 port 33368 ssh2 ...	2019-07-20 05:07:29
201.187.19.201	attackbots	445/tcp [2019-07-19]1pkt	2019-07-20 05:04:35
186.210.219.248	attackspam	9527/tcp [2019-07-19]1pkt	2019-07-20 05:03:26

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