217.121.121.21

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): Netherlands (the)

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 <<>> 217.121.121.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46791
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;217.121.121.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020602 1800 900 604800 86400

;; Query time: 92 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 07:22:20 CST 2025
;; MSG SIZE  rcvd: 107

HOST信息:

21.121.121.217.in-addr.arpa domain name pointer 217-121-121-21.cable.dynamic.v4.ziggo.nl.

NSLOOKUP信息:

Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.121.121.217.in-addr.arpa	name = 217-121-121-21.cable.dynamic.v4.ziggo.nl.

Authoritative answers can be found from:

最新评论:

IP	类型	评论内容	时间
14.207.197.107	attackbotsspam	Unauthorized connection attempt from IP address 14.207.197.107 on Port 445(SMB)	2019-07-12 07:39:52
213.32.70.183	attackspambots	ssh failed login	2019-07-12 07:36:39
103.38.89.57	attackspam	Unauthorized connection attempt from IP address 103.38.89.57 on Port 445(SMB)	2019-07-12 07:29:12
139.59.13.223	attackspam	Jul 12 01:28:04 icinga sshd[3651]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.13.223 Jul 12 01:28:06 icinga sshd[3651]: Failed password for invalid user test from 139.59.13.223 port 50864 ssh2 ...	2019-07-12 07:36:24
139.59.14.210	attackbotsspam	2019-07-11T22:37:13.582911abusebot.cloudsearch.cf sshd\[10055\]: Invalid user sarah from 139.59.14.210 port 43762	2019-07-12 07:34:11
139.199.113.140	attackbotsspam	May 7 03:44:44 server sshd\[176957\]: Invalid user dirsrv from 139.199.113.140 May 7 03:44:44 server sshd\[176957\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.113.140 May 7 03:44:46 server sshd\[176957\]: Failed password for invalid user dirsrv from 139.199.113.140 port 51578 ssh2 ...	2019-07-12 08:04:28
185.222.211.3	attackspambots	Jul 11 23:35:14 relay postfix/smtpd\[13100\]: NOQUEUE: reject: RCPT from unknown\[185.222.211.3\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[185.222.211.2\]\> Jul 11 23:35:14 relay postfix/smtpd\[13100\]: NOQUEUE: reject: RCPT from unknown\[185.222.211.3\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[185.222.211.2\]\> Jul 11 23:35:14 relay postfix/smtpd\[13100\]: NOQUEUE: reject: RCPT from unknown\[185.222.211.3\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[185.222.211.2\]\> Jul 11 23:35:14 relay postfix/smtpd\[13100\]: NOQUEUE: reject: RCPT from unknown\[185.222.211.3\]: 554 5.7.1 \: Relay access denied\ ...	2019-07-12 07:57:57
139.199.227.208	attackbots	Invalid user freddy from 139.199.227.208 port 32780	2019-07-12 07:50:41
139.59.17.118	attackbots	May 1 03:25:15 server sshd\[176424\]: Invalid user jun from 139.59.17.118 May 1 03:25:15 server sshd\[176424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.17.118 May 1 03:25:16 server sshd\[176424\]: Failed password for invalid user jun from 139.59.17.118 port 55324 ssh2 ...	2019-07-12 07:28:17
139.59.143.213	attack	Apr 11 20:10:52 server sshd\[130130\]: Invalid user qhsupport from 139.59.143.213 Apr 11 20:10:52 server sshd\[130130\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.143.213 Apr 11 20:10:55 server sshd\[130130\]: Failed password for invalid user qhsupport from 139.59.143.213 port 52066 ssh2 ...	2019-07-12 07:33:05
1.10.252.114	attackspam	TCP port 445 (SMB) attempt blocked by firewall. [2019-07-12 02:06:14]	2019-07-12 08:15:30
114.139.33.137	attackspam	Jul 12 00:36:33 db sshd\[2124\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.139.33.137 user=root Jul 12 00:36:35 db sshd\[2124\]: Failed password for root from 114.139.33.137 port 60197 ssh2 Jul 12 00:36:38 db sshd\[2124\]: Failed password for root from 114.139.33.137 port 60197 ssh2 Jul 12 00:36:40 db sshd\[2124\]: Failed password for root from 114.139.33.137 port 60197 ssh2 Jul 12 00:36:42 db sshd\[2124\]: Failed password for root from 114.139.33.137 port 60197 ssh2 ...	2019-07-12 08:12:49
139.199.12.150	attack	May 3 08:47:21 server sshd\[25909\]: Invalid user tiao from 139.199.12.150 May 3 08:47:21 server sshd\[25909\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.12.150 May 3 08:47:23 server sshd\[25909\]: Failed password for invalid user tiao from 139.199.12.150 port 41812 ssh2 ...	2019-07-12 08:03:08
134.119.221.7	attack	\[2019-07-11 19:17:40\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-11T19:17:40.383-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="441519470391",SessionID="0x7f02f8dab428",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/61810",ACLName="no_extension_match" \[2019-07-11 19:22:30\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-11T19:22:30.265-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441519470391",SessionID="0x7f02f98e5508",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/63020",ACLName="no_extension_match" \[2019-07-11 19:27:18\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-11T19:27:18.633-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011441519470391",SessionID="0x7f02f8f2dd48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.119.221.7/51436",ACLName="no_ex	2019-07-12 07:38:46
139.59.10.174	attack	May 6 16:47:39 server sshd\[161662\]: Invalid user avis from 139.59.10.174 May 6 16:47:39 server sshd\[161662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.10.174 May 6 16:47:41 server sshd\[161662\]: Failed password for invalid user avis from 139.59.10.174 port 14295 ssh2 ...	2019-07-12 07:40:18

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