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 <<>> 104.21.74.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4671
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.74.52.			IN	A

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

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:53:30 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 52.74.21.104.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 52.74.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
27.2.101.147 attackbots
Honeypot attack, port: 5555, PTR: PTR record not found
2020-01-25 22:19:29
61.227.207.17 attackbotsspam
Attempt to attack host OS, exploiting network vulnerabilities, on 25-01-2020 13:15:17.
2020-01-25 22:17:02
36.67.142.207 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-25 22:13:40
171.228.222.7 attackbots
Honeypot attack, port: 445, PTR: dynamic-ip-adsl.viettel.vn.
2020-01-25 21:55:15
58.152.44.139 attack
Honeypot attack, port: 5555, PTR: n058152044139.netvigator.com.
2020-01-25 22:04:44
194.180.225.17 attackspambots
Honeypot hit.
2020-01-25 22:14:42
179.219.42.5 attack
Unauthorized connection attempt from IP address 179.219.42.5 on Port 445(SMB)
2020-01-25 21:44:18
112.85.42.173 attackbots
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.173  user=root
Failed password for root from 112.85.42.173 port 2100 ssh2
Failed password for root from 112.85.42.173 port 2100 ssh2
Failed password for root from 112.85.42.173 port 2100 ssh2
Failed password for root from 112.85.42.173 port 2100 ssh2
2020-01-25 22:12:38
61.177.172.128 attackbotsspam
Jan 25 10:49:02 firewall sshd[15811]: Failed password for root from 61.177.172.128 port 35189 ssh2
Jan 25 10:49:15 firewall sshd[15811]: error: maximum authentication attempts exceeded for root from 61.177.172.128 port 35189 ssh2 [preauth]
Jan 25 10:49:15 firewall sshd[15811]: Disconnecting: Too many authentication failures [preauth]
...
2020-01-25 22:01:18
103.59.213.2 attack
Unauthorized connection attempt from IP address 103.59.213.2 on Port 445(SMB)
2020-01-25 21:39:57
103.129.222.207 attack
Jan 25 14:13:28 SilenceServices sshd[2453]: Failed password for root from 103.129.222.207 port 59852 ssh2
Jan 25 14:15:41 SilenceServices sshd[11024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.222.207
Jan 25 14:15:43 SilenceServices sshd[11024]: Failed password for invalid user test from 103.129.222.207 port 49308 ssh2
2020-01-25 21:38:34
190.145.212.205 attack
Unauthorized connection attempt from IP address 190.145.212.205 on Port 445(SMB)
2020-01-25 21:59:04
147.10.106.198 attackbots
Jan 25 14:15:43 [host] sshd[8194]: Invalid user public from 147.10.106.198
Jan 25 14:15:43 [host] sshd[8194]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.10.106.198
Jan 25 14:15:45 [host] sshd[8194]: Failed password for invalid user public from 147.10.106.198 port 41804 ssh2
2020-01-25 21:37:11
115.29.11.56 attackbotsspam
Jan 25 10:48:10 ws19vmsma01 sshd[16483]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.29.11.56
Jan 25 10:48:12 ws19vmsma01 sshd[16483]: Failed password for invalid user gp from 115.29.11.56 port 40608 ssh2
...
2020-01-25 21:50:41
46.38.144.179 attackbotsspam
Jan 25 14:03:45 blackbee postfix/smtpd\[7676\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: authentication failure
Jan 25 14:04:16 blackbee postfix/smtpd\[7678\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: authentication failure
Jan 25 14:04:53 blackbee postfix/smtpd\[7676\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: authentication failure
Jan 25 14:05:27 blackbee postfix/smtpd\[7571\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: authentication failure
Jan 25 14:06:01 blackbee postfix/smtpd\[7676\]: warning: unknown\[46.38.144.179\]: SASL LOGIN authentication failed: authentication failure
...
2020-01-25 22:13:21

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