104.21.86.51 - IPInfo

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:

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WHOIS信息:

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.86.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28047
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.86.51.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:08:45 CST 2022
;; MSG SIZE  rcvd: 105

HOST信息:

Host 51.86.21.104.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 51.86.21.104.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
191.53.52.100	attack	Lines containing failures of 191.53.52.100 2019-06-29 10:28:42 dovecot_plain authenticator failed for ([191.53.52.100]) [191.53.52.100]: 535 Incorrect authentication data (set_id=postmaster) ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=191.53.52.100	2019-06-29 16:46:06
122.152.218.217	attackbots	Jun 28 23:06:12 *** sshd[22543]: Invalid user zimbra from 122.152.218.217	2019-06-29 16:17:36
119.116.64.220	attackspambots	Honeypot attack, port: 23, PTR: PTR record not found	2019-06-29 16:56:17
1.165.161.158	attackbots	Honeypot attack, port: 23, PTR: 1-165-161-158.dynamic-ip.hinet.net.	2019-06-29 17:04:31
140.121.199.228	attackbots	Jun 29 06:37:22 MK-Soft-VM5 sshd\[20492\]: Invalid user ml from 140.121.199.228 port 49369 Jun 29 06:37:22 MK-Soft-VM5 sshd\[20492\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.121.199.228 Jun 29 06:37:25 MK-Soft-VM5 sshd\[20492\]: Failed password for invalid user ml from 140.121.199.228 port 49369 ssh2 ...	2019-06-29 16:34:55
177.93.70.51	attackbotsspam	Jun 29 00:50:02 lvps87-230-18-106 sshd[24945]: reveeclipse mapping checking getaddrinfo for maxfibra-177-93-70-51.yune.com.br [177.93.70.51] failed - POSSIBLE BREAK-IN ATTEMPT! Jun 29 00:50:02 lvps87-230-18-106 sshd[24945]: Invalid user admin from 177.93.70.51 Jun 29 00:50:02 lvps87-230-18-106 sshd[24945]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.93.70.51 Jun 29 00:50:04 lvps87-230-18-106 sshd[24945]: Failed password for invalid user admin from 177.93.70.51 port 33460 ssh2 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=177.93.70.51	2019-06-29 16:21:13
182.126.77.87	attackspam	port scan and connect, tcp 23 (telnet)	2019-06-29 17:00:11
156.194.197.214	attackspam	Jun 29 00:49:55 lvps87-230-18-106 sshd[24930]: reveeclipse mapping checking getaddrinfo for host-156.194.214.197-static.tedata.net [156.194.197.214] failed - POSSIBLE BREAK-IN ATTEMPT! Jun 29 00:49:55 lvps87-230-18-106 sshd[24930]: Invalid user admin from 156.194.197.214 Jun 29 00:49:55 lvps87-230-18-106 sshd[24930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.194.197.214 Jun 29 00:49:57 lvps87-230-18-106 sshd[24930]: Failed password for invalid user admin from 156.194.197.214 port 45330 ssh2 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=156.194.197.214	2019-06-29 16:20:14
60.23.132.66	attackspam	23/tcp [2019-06-29]1pkt	2019-06-29 16:59:07
123.21.7.234	attackbots	Jun 28 22:53:25 euve59663 postfix/smtpd[12899]: connect from unknown[12= 3.21.7.234] Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: client=3D= unknown[123.21.7.234] Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: reject: R= CPT x@x de>: Recipient address rejected: User unknown in virtual mailbox table;= from=x@x = proto=3DESMTP helo=3D<[185.180.222.147]> Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: reject: R= CPT from unknown[123.21.7.234]: 550 5.1.1 : Recipient address rejected: User unknown in virtual mailbox tabl= e; x@x de> proto=3DESMTP helo=3D<[185.180.222.147]> Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: reject: R= CPT x@x de>: Recipient address rejected: User unknown in virtual mailbox table;= from=x@x = proto=3DESMTP helo=3D<[185.180.222.147]> Jun 28 22:53:27 euve59663 postfix/smtpd[12899]: 5CEED1940091: reject: R= CPT x@x e>: Recipient address rejected: ........ -------------------------------	2019-06-29 16:24:44
37.9.87.211	attack	IP: 37.9.87.211 ASN: AS13238 YANDEX LLC Port: World Wide Web HTTP 80 Date: 28/06/2019 11:05:21 PM UTC	2019-06-29 16:42:34
80.211.189.126	attackbots	WP Authentication failure	2019-06-29 16:54:49
201.111.56.186	attackbotsspam	23/tcp [2019-06-29]1pkt	2019-06-29 16:55:46
36.91.91.53	attackbots	Sql/code injection probe	2019-06-29 16:33:40
54.36.175.30	attackbots	Jun 29 08:41:37 unicornsoft sshd\[2470\]: Invalid user vmadmin from 54.36.175.30 Jun 29 08:41:37 unicornsoft sshd\[2470\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.36.175.30 Jun 29 08:41:38 unicornsoft sshd\[2470\]: Failed password for invalid user vmadmin from 54.36.175.30 port 39904 ssh2	2019-06-29 17:04:13

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