104.21.55.250 - 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 <<>> 104.21.55.250
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39777
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.250.			IN	A

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

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:16:10 CST 2022
;; MSG SIZE  rcvd: 106

HOST信息:

Host 250.55.21.104.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 250.55.21.104.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
51.91.126.182	attackbots	unauthorized connection attempt	2020-02-09 13:18:41
2.133.82.239	attack	Unauthorized connection attempt from IP address 2.133.82.239 on Port 445(SMB)	2020-02-09 11:08:05
110.34.5.222	attack	2020-02-09T04:59:07.243Z CLOSE host=110.34.5.222 port=63939 fd=4 time=30.009 bytes=45 ...	2020-02-09 13:08:20
120.132.3.65	attackbots	Feb 9 05:17:41 h2177944 kernel: \[4419899.514726\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=233 ID=51738 PROTO=TCP SPT=48809 DPT=6000 WINDOW=1024 RES=0x00 SYN URGP=0 Feb 9 05:17:41 h2177944 kernel: \[4419899.514741\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=233 ID=51738 PROTO=TCP SPT=48809 DPT=6000 WINDOW=1024 RES=0x00 SYN URGP=0 Feb 9 05:42:11 h2177944 kernel: \[4421369.371980\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=232 ID=33461 PROTO=TCP SPT=54643 DPT=8998 WINDOW=1024 RES=0x00 SYN URGP=0 Feb 9 05:42:11 h2177944 kernel: \[4421369.371994\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=232 ID=33461 PROTO=TCP SPT=54643 DPT=8998 WINDOW=1024 RES=0x00 SYN URGP=0 Feb 9 05:59:11 h2177944 kernel: \[4422388.933159\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=120.132.3.65 DST=85.214.117.9 LEN=	2020-02-09 13:05:06
156.210.19.76	attackbots	2020-02-0905:57:301j0eev-0002mZ-8V\<=verena@rs-solution.chH=\(localhost\)[183.89.214.56]:37629P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2071id=FAFF491A11C5EB588481C87084503F5D@rs-solution.chT="apleasantsurprise"forrortizhd@yahoo.com2020-02-0905:57:121j0eed-0002aF-Vw\<=verena@rs-solution.chH=\(localhost\)[113.173.215.118]:54471P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2140id=787DCB98934769DA06034AF206A62021@rs-solution.chT="apleasantsurprise"fornathanalomari@gmail.com2020-02-0905:58:101j0efZ-0002nm-4E\<=verena@rs-solution.chH=\(localhost\)[222.254.27.137]:53640P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2249id=787DCB98934769DA06034AF206A62021@rs-solution.chT="areyoulonelytoo\?"forputtusangapura@gmail.com2020-02-0905:56:451j0eeB-0002Yx-Qf\<=verena@rs-solution.chH=\(localhost\)[156.210.19.76]:45875P=esmtpsaX=TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=d	2020-02-09 13:43:29
222.186.30.76	attackspambots	Feb 9 06:13:59 vpn01 sshd[22594]: Failed password for root from 222.186.30.76 port 11863 ssh2 Feb 9 06:14:01 vpn01 sshd[22594]: Failed password for root from 222.186.30.76 port 11863 ssh2 ...	2020-02-09 13:15:51
78.49.132.212	attackbots	Feb 9 01:44:54 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=78.49.132.212, lip=144.91.77.193, session= Feb 9 01:45:01 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 7 secs): user=, method=PLAIN, rip=78.49.132.212, lip=144.91.77.193, session=<8W1g7hmePcVOMYTU> Feb 9 01:45:08 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 7 secs): user=, method=PLAIN, rip=78.49.132.212, lip=144.91.77.193, session= Feb 9 01:45:10 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=78.49.132.212, lip=144.91.77.193, session=<5oVA7xmeP8VOMYTU> Feb 9 01:45:12 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=78.49.132.212, lip=144.91.77.193, session=<6l9c7xmeQMVOMYTU>	2020-02-09 11:03:18
194.26.29.114	attackspam	Fail2Ban Ban Triggered	2020-02-09 13:10:31
125.164.235.132	attack	Automatic report - Port Scan Attack	2020-02-09 11:04:49
69.162.105.66	attack	" "	2020-02-09 13:17:54
125.239.22.124	attackbotsspam	Brute force VPN server	2020-02-09 13:40:12
45.141.84.25	attack	detected by Fail2Ban	2020-02-09 11:03:49
117.50.62.33	attackbotsspam	Feb 9 06:58:43 ncomp sshd[1366]: Invalid user jzf from 117.50.62.33 Feb 9 06:58:43 ncomp sshd[1366]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.62.33 Feb 9 06:58:43 ncomp sshd[1366]: Invalid user jzf from 117.50.62.33 Feb 9 06:58:45 ncomp sshd[1366]: Failed password for invalid user jzf from 117.50.62.33 port 56070 ssh2	2020-02-09 13:21:48
112.85.42.72	attack	2020-02-08T23:58:24.539339xentho-1 sshd[50480]: Failed password for root from 112.85.42.72 port 42788 ssh2 2020-02-08T23:58:22.869723xentho-1 sshd[50480]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.72 user=root 2020-02-08T23:58:24.539339xentho-1 sshd[50480]: Failed password for root from 112.85.42.72 port 42788 ssh2 2020-02-08T23:58:28.859617xentho-1 sshd[50480]: Failed password for root from 112.85.42.72 port 42788 ssh2 2020-02-08T23:58:22.869723xentho-1 sshd[50480]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.72 user=root 2020-02-08T23:58:24.539339xentho-1 sshd[50480]: Failed password for root from 112.85.42.72 port 42788 ssh2 2020-02-08T23:58:28.859617xentho-1 sshd[50480]: Failed password for root from 112.85.42.72 port 42788 ssh2 2020-02-08T23:58:32.040914xentho-1 sshd[50480]: Failed password for root from 112.85.42.72 port 42788 ssh2 2020-02-08T23:58:59.718415xentho-1 ssh ...	2020-02-09 13:13:30
182.61.28.191	attackbots	Feb 9 05:56:36 silence02 sshd[29156]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.28.191 Feb 9 05:56:38 silence02 sshd[29156]: Failed password for invalid user qcu from 182.61.28.191 port 41446 ssh2 Feb 9 05:59:13 silence02 sshd[29327]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.28.191	2020-02-09 13:04:38

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