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): 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:
暂无关于此IP的讨论, 沙发请点上方按钮
相同子网IP讨论:
暂无关于此IP所属子网相关IP的讨论.
WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.74.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49213
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.74.42.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:53:28 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 42.74.21.104.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 42.74.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
131.0.255.227 attack
Unauthorized SMTP/IMAP/POP3 connection attempt
2019-08-19 09:16:32
94.191.77.31 attack
Aug 19 02:54:32 yabzik sshd[6675]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.77.31
Aug 19 02:54:35 yabzik sshd[6675]: Failed password for invalid user get from 94.191.77.31 port 49890 ssh2
Aug 19 02:58:30 yabzik sshd[8212]: Failed password for root from 94.191.77.31 port 58220 ssh2
2019-08-19 09:28:12
177.154.234.168 attackbotsspam
Unauthorized SMTP/IMAP/POP3 connection attempt
2019-08-19 09:08:29
79.187.192.249 attack
Aug 18 22:19:04 unicornsoft sshd\[527\]: Invalid user cheryl from 79.187.192.249
Aug 18 22:19:04 unicornsoft sshd\[527\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.187.192.249
Aug 18 22:19:07 unicornsoft sshd\[527\]: Failed password for invalid user cheryl from 79.187.192.249 port 60213 ssh2
2019-08-19 09:39:22
111.231.85.239 attackspam
SSH invalid-user multiple login try
2019-08-19 09:39:08
150.214.136.51 attackbots
Aug 19 03:19:56 nextcloud sshd\[5154\]: Invalid user mock from 150.214.136.51
Aug 19 03:19:56 nextcloud sshd\[5154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.214.136.51
Aug 19 03:19:58 nextcloud sshd\[5154\]: Failed password for invalid user mock from 150.214.136.51 port 41382 ssh2
...
2019-08-19 09:20:38
185.11.146.189 attack
SASL PLAIN auth failed: ruser=...
2019-08-19 09:37:00
138.219.223.47 attackbots
Unauthorized SMTP/IMAP/POP3 connection attempt
2019-08-19 09:14:42
156.234.162.136 attackbotsspam
Aug 19 03:24:08 srv206 sshd[22962]: Invalid user madonna from 156.234.162.136
...
2019-08-19 09:33:36
168.0.227.65 attackspam
Unauthorized SMTP/IMAP/POP3 connection attempt
2019-08-19 09:12:33
118.143.198.3 attackbotsspam
Aug 19 03:00:06 legacy sshd[11373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.143.198.3
Aug 19 03:00:08 legacy sshd[11373]: Failed password for invalid user guest from 118.143.198.3 port 13897 ssh2
Aug 19 03:04:35 legacy sshd[11605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.143.198.3
...
2019-08-19 09:21:53
123.15.58.162 attackspambots
Aug 18 17:08:58 mailman dovecot: imap-login: Disconnected (auth failed, 1 attempts): user=, method=PLAIN, rip=123.15.58.162, lip=[munged], TLS: Disconnected
2019-08-19 09:43:06
177.6.80.23 attackspam
Aug 19 00:09:15 ArkNodeAT sshd\[1972\]: Invalid user cmte from 177.6.80.23
Aug 19 00:09:15 ArkNodeAT sshd\[1972\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.6.80.23
Aug 19 00:09:18 ArkNodeAT sshd\[1972\]: Failed password for invalid user cmte from 177.6.80.23 port 34431 ssh2
2019-08-19 09:19:51
177.91.87.2 attackspambots
Unauthorized SMTP/IMAP/POP3 connection attempt
2019-08-19 09:09:36
218.78.54.80 attackspambots
2019-08-18 dovecot_login authenticator failed for \(**REMOVED**\) \[218.78.54.80\]: 535 Incorrect authentication data \(set_id=laptop\)
2019-08-18 dovecot_login authenticator failed for \(**REMOVED**\) \[218.78.54.80\]: 535 Incorrect authentication data \(set_id=ubuntu\)
2019-08-19 dovecot_login authenticator failed for \(**REMOVED**\) \[218.78.54.80\]: 535 Incorrect authentication data \(set_id=webmaster\)
2019-08-19 09:35:51

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