121.140.246.21

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): Korea Republic of

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 <<>> 121.140.246.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21180
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.140.246.21.			IN	A

;; AUTHORITY SECTION:
.			489	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031200 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 12 13:31:20 CST 2022
;; MSG SIZE  rcvd: 107

HOST信息:

Host 21.246.140.121.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 21.246.140.121.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
184.178.172.8	attack	(imapd) Failed IMAP login from 184.178.172.8 (US/United States/wsip-184-178-172-8.rn.hr.cox.net): 1 in the last 3600 secs	2020-06-03 16:14:27
188.219.251.4	attackspam	SSH invalid-user multiple login try	2020-06-03 16:33:21
128.199.172.73	attackspam	Jun 3 09:05:18 [host] sshd[14038]: pam_unix(sshd: Jun 3 09:05:20 [host] sshd[14038]: Failed passwor Jun 3 09:08:44 [host] sshd[14208]: pam_unix(sshd:	2020-06-03 16:09:06
173.201.196.92	attackbots	Automatic report - XMLRPC Attack	2020-06-03 16:12:51
114.67.80.217	attackbots	$f2bV_matches	2020-06-03 16:16:07
189.91.239.194	attackspam	...	2020-06-03 16:10:38
160.153.154.2	attackbots	Automatic report - XMLRPC Attack	2020-06-03 16:29:37
216.237.207.232	attackbots	Unauthorized connection attempt detected from IP address 216.237.207.232 to port 23	2020-06-03 16:24:59
193.135.10.211	attackspam	Jun 3 08:51:50 pornomens sshd\[14904\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.135.10.211 user=root Jun 3 08:51:52 pornomens sshd\[14904\]: Failed password for root from 193.135.10.211 port 40788 ssh2 Jun 3 09:00:24 pornomens sshd\[15031\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.135.10.211 user=root ...	2020-06-03 15:59:54
217.136.39.206	attackspambots	Jun 3 05:53:15 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=217.136.39.206, lip=172.104.140.148, session= Jun 3 05:53:21 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=217.136.39.206, lip=172.104.140.148, session= Jun 3 05:53:21 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=217.136.39.206, lip=172.104.140.148, session=<5Ra29yWnls7ZiCfO> Jun 3 05:53:30 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=217.136.39.206, lip=172.104.140.148, session=<3/F8+CWno87ZiCfO> Jun 3 05:53:32 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=217.136.39.206, lip=172.104.140.14 ...	2020-06-03 16:00:46
80.211.234.193	attackspam	Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-06-03T06:16:08Z and 2020-06-03T06:39:42Z	2020-06-03 16:22:31
60.49.106.146	attack	Jun 3 07:27:22 vps sshd[145147]: Failed password for root from 60.49.106.146 port 13127 ssh2 Jun 3 07:29:16 vps sshd[151897]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.106.49.60.brf03-home.tm.net.my user=root Jun 3 07:29:18 vps sshd[151897]: Failed password for root from 60.49.106.146 port 16277 ssh2 Jun 3 07:31:11 vps sshd[162827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.106.49.60.brf03-home.tm.net.my user=root Jun 3 07:31:13 vps sshd[162827]: Failed password for root from 60.49.106.146 port 46622 ssh2 ...	2020-06-03 16:02:58
112.85.42.174	attack	Jun 3 10:33:19 host sshd\[27404\]: Unable to negotiate with 112.85.42.174 port 31085: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 \[preauth\]	2020-06-03 16:35:55
208.180.16.38	attackspam	Jun 3 10:11:31 legacy sshd[4949]: Failed password for root from 208.180.16.38 port 44622 ssh2 Jun 3 10:15:10 legacy sshd[5080]: Failed password for root from 208.180.16.38 port 49488 ssh2 ...	2020-06-03 16:21:47
159.89.187.128	attackspam	firewall-block, port(s): 19961/tcp	2020-06-03 16:43:02

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