必须是合法有效的IP地址, 可以是IPv4或者是IPv6, 例如127.0.0.1或者2001:DB8:0:0:8:800:200C:417A
基本信息:

城市(city): unknown

省份(region): unknown

国家(country): China

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:
暂无关于此IP的讨论, 沙发请点上方按钮
相同子网IP讨论:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 14.21.242.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13511
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;14.21.242.4.			IN	A

;; AUTHORITY SECTION:
.			73	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022700 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 27 13:46:56 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 4.242.21.14.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 4.242.21.14.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
125.33.253.10 attackbotsspam
Aug  9 15:43:15 abendstille sshd\[11514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.33.253.10  user=root
Aug  9 15:43:17 abendstille sshd\[11514\]: Failed password for root from 125.33.253.10 port 46084 ssh2
Aug  9 15:45:21 abendstille sshd\[13560\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.33.253.10  user=root
Aug  9 15:45:23 abendstille sshd\[13560\]: Failed password for root from 125.33.253.10 port 43894 ssh2
Aug  9 15:47:22 abendstille sshd\[15497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.33.253.10  user=root
...
2020-08-09 21:53:59
222.186.180.17 attackbotsspam
Aug  9 15:57:36 cosmoit sshd[26941]: Failed password for root from 222.186.180.17 port 9720 ssh2
2020-08-09 22:04:54
116.73.23.39 attack
Automatic report - Port Scan Attack
2020-08-09 21:43:08
123.143.203.67 attackspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-09T12:04:33Z and 2020-08-09T12:14:09Z
2020-08-09 21:42:47
160.119.41.68 attack
Email address rejected
2020-08-09 21:50:09
201.159.113.6 attackspambots
20/8/9@08:13:49: FAIL: Alarm-Network address from=201.159.113.6
20/8/9@08:13:49: FAIL: Alarm-Network address from=201.159.113.6
...
2020-08-09 21:59:07
200.196.249.170 attackspambots
Aug  9 06:13:54 Host-KLAX-C sshd[7991]: User root from 200.196.249.170 not allowed because not listed in AllowUsers
...
2020-08-09 21:56:14
91.191.209.193 attackbots
2020-08-09 15:20:11 dovecot_login authenticator failed for \(User\) \[91.191.209.193\]: 535 Incorrect authentication data \(set_id=789456123@hosting1.no-server.de\)
2020-08-09 15:20:19 dovecot_login authenticator failed for \(User\) \[91.191.209.193\]: 535 Incorrect authentication data \(set_id=789456123@hosting1.no-server.de\)
2020-08-09 15:20:23 dovecot_login authenticator failed for \(User\) \[91.191.209.193\]: 535 Incorrect authentication data \(set_id=789456123@hosting1.no-server.de\)
2020-08-09 15:20:25 dovecot_login authenticator failed for \(User\) \[91.191.209.193\]: 535 Incorrect authentication data \(set_id=789456123@hosting1.no-server.de\)
2020-08-09 15:20:51 dovecot_login authenticator failed for \(User\) \[91.191.209.193\]: 535 Incorrect authentication data \(set_id=october@hosting1.no-server.de\)
...
2020-08-09 21:29:12
51.79.145.9 attackbotsspam
Port Scan
...
2020-08-09 21:58:50
47.52.98.110 attack
(mod_security) mod_security (id:920350) triggered by 47.52.98.110 (CN/-/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/09 12:14:17 [error] 446523#0: *7085 [client 47.52.98.110] ModSecurity: Access denied with code 406 (phase 2). Matched "Operator `Rx' with parameter `^[\d.:]+$' against variable `REQUEST_HEADERS:Host'  [redacted] [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "718"] [id "920350"] [rev ""] [msg "Host header is a numeric IP address"] [redacted] [severity "4"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [redacted] [uri "/blog/xmlrpc.php"] [unique_id "15969752575.995731"] [ref "o0,13v37,13"], client: 47.52.98.110, [redacted] request: "POST /blog/xmlrpc.php HTTP/1.1" [redacted]
2020-08-09 21:32:52
51.68.123.192 attackbotsspam
Aug  9 15:56:18 nextcloud sshd\[28653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.123.192  user=root
Aug  9 15:56:20 nextcloud sshd\[28653\]: Failed password for root from 51.68.123.192 port 57472 ssh2
Aug  9 16:00:37 nextcloud sshd\[1088\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.123.192  user=root
2020-08-09 22:09:03
1.9.46.177 attackbotsspam
Aug  9 08:13:49 mail sshd\[58821\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.9.46.177  user=root
...
2020-08-09 21:57:54
167.172.121.6 attackbots
Aug  9 15:16:55 pve1 sshd[4609]: Failed password for root from 167.172.121.6 port 41072 ssh2
...
2020-08-09 21:48:25
124.113.247.21 attack
Aug  9 15:14:52 elektron postfix/smtpd\[16653\]: NOQUEUE: reject: RCPT from unknown\[124.113.247.21\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[124.113.247.21\]\; from=\ to=\ proto=ESMTP helo=\
Aug  9 15:15:45 elektron postfix/smtpd\[16653\]: NOQUEUE: reject: RCPT from unknown\[124.113.247.21\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[124.113.247.21\]\; from=\ to=\ proto=ESMTP helo=\
Aug  9 15:16:32 elektron postfix/smtpd\[16653\]: NOQUEUE: reject: RCPT from unknown\[124.113.247.21\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[124.113.247.21\]\; from=\ to=\ proto=ESMTP helo=\
Aug  9 15:17:19 elektron postfix/smtpd\[16653\]: NOQUEUE: reject: RCPT from unknown\[124.113.247.21\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[124.113.247.21\]\; from=\ to=\ pr
2020-08-09 21:45:32
221.141.107.112 attackbotsspam
Unauthorised access (Aug  9) SRC=221.141.107.112 LEN=52 TOS=0x10 PREC=0x40 TTL=115 ID=6541 DF TCP DPT=1433 WINDOW=8192 SYN
2020-08-09 21:56:37

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