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 <<>> 144.221.30.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7205
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;144.221.30.121.			IN	A

;; AUTHORITY SECTION:
.			355	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011002 1800 900 604800 86400

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 08:14:30 CST 2022
;; MSG SIZE  rcvd: 107
HOST信息:
Host 121.30.221.144.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 121.30.221.144.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
195.130.197.154 attack
Aug 27 04:50:04 mail.srvfarm.net postfix/smtpd[1334718]: warning: unknown[195.130.197.154]: SASL PLAIN authentication failed: 
Aug 27 04:50:04 mail.srvfarm.net postfix/smtpd[1334718]: lost connection after AUTH from unknown[195.130.197.154]
Aug 27 04:55:27 mail.srvfarm.net postfix/smtpd[1334724]: warning: unknown[195.130.197.154]: SASL PLAIN authentication failed: 
Aug 27 04:55:27 mail.srvfarm.net postfix/smtpd[1334724]: lost connection after AUTH from unknown[195.130.197.154]
Aug 27 04:55:51 mail.srvfarm.net postfix/smtps/smtpd[1331222]: warning: unknown[195.130.197.154]: SASL PLAIN authentication failed:
2020-08-28 08:26:16
45.167.8.221 attack
Aug 27 05:05:52 mail.srvfarm.net postfix/smtps/smtpd[1340607]: warning: unknown[45.167.8.221]: SASL PLAIN authentication failed: 
Aug 27 05:05:55 mail.srvfarm.net postfix/smtps/smtpd[1340607]: lost connection after AUTH from unknown[45.167.8.221]
Aug 27 05:07:47 mail.srvfarm.net postfix/smtps/smtpd[1353979]: warning: unknown[45.167.8.221]: SASL PLAIN authentication failed: 
Aug 27 05:07:48 mail.srvfarm.net postfix/smtps/smtpd[1353979]: lost connection after AUTH from unknown[45.167.8.221]
Aug 27 05:12:13 mail.srvfarm.net postfix/smtps/smtpd[1338009]: warning: unknown[45.167.8.221]: SASL PLAIN authentication failed:
2020-08-28 08:22:09
191.102.19.16 attackbots
Aug 27 04:47:08 mail.srvfarm.net postfix/smtps/smtpd[1335346]: warning: unknown[191.102.19.16]: SASL PLAIN authentication failed: 
Aug 27 04:47:09 mail.srvfarm.net postfix/smtps/smtpd[1335346]: lost connection after AUTH from unknown[191.102.19.16]
Aug 27 04:48:38 mail.srvfarm.net postfix/smtps/smtpd[1335346]: warning: unknown[191.102.19.16]: SASL PLAIN authentication failed: 
Aug 27 04:48:40 mail.srvfarm.net postfix/smtps/smtpd[1335346]: lost connection after AUTH from unknown[191.102.19.16]
Aug 27 04:57:01 mail.srvfarm.net postfix/smtps/smtpd[1333743]: warning: unknown[191.102.19.16]: SASL PLAIN authentication failed:
2020-08-28 08:27:35
46.232.129.20 attackspam
Aug 27 04:57:18 mail.srvfarm.net postfix/smtps/smtpd[1335346]: warning: unknown[46.232.129.20]: SASL PLAIN authentication failed: 
Aug 27 04:57:18 mail.srvfarm.net postfix/smtps/smtpd[1335346]: lost connection after AUTH from unknown[46.232.129.20]
Aug 27 04:58:16 mail.srvfarm.net postfix/smtps/smtpd[1340826]: warning: unknown[46.232.129.20]: SASL PLAIN authentication failed: 
Aug 27 04:58:16 mail.srvfarm.net postfix/smtps/smtpd[1340826]: lost connection after AUTH from unknown[46.232.129.20]
Aug 27 05:05:22 mail.srvfarm.net postfix/smtps/smtpd[1340607]: warning: unknown[46.232.129.20]: SASL PLAIN authentication failed:
2020-08-28 08:39:32
149.72.34.79 attackbots
Aug 27 23:16:51 web01.agentur-b-2.de postfix/smtpd[2704863]: NOQUEUE: reject: RCPT from unknown[149.72.34.79]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Aug 27 23:16:51 web01.agentur-b-2.de postfix/smtpd[2704863]: lost connection after RCPT from unknown[149.72.34.79]
Aug 27 23:19:30 web01.agentur-b-2.de postfix/smtpd[2704863]: NOQUEUE: reject: RCPT from unknown[149.72.34.79]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
Aug 27 23:20:54 web01.agentur-b-2.de postfix/smtpd[2704861]: NOQUEUE: reject: RCPT from unknown[149.72.34.79]: 450 4.7.1 : Helo command rejected: Host not fou
2020-08-28 08:14:20
177.72.30.60 attack
Aug 27 05:07:40 mail.srvfarm.net postfix/smtps/smtpd[1355004]: warning: ip-177-72-30-60.dynamic.ncenternet.com.br[177.72.30.60]: SASL PLAIN authentication failed: 
Aug 27 05:07:41 mail.srvfarm.net postfix/smtps/smtpd[1355004]: lost connection after AUTH from ip-177-72-30-60.dynamic.ncenternet.com.br[177.72.30.60]
Aug 27 05:12:22 mail.srvfarm.net postfix/smtps/smtpd[1355069]: warning: ip-177-72-30-60.dynamic.ncenternet.com.br[177.72.30.60]: SASL PLAIN authentication failed: 
Aug 27 05:12:23 mail.srvfarm.net postfix/smtps/smtpd[1355069]: lost connection after AUTH from ip-177-72-30-60.dynamic.ncenternet.com.br[177.72.30.60]
Aug 27 05:15:20 mail.srvfarm.net postfix/smtps/smtpd[1340826]: warning: ip-177-72-30-60.dynamic.ncenternet.com.br[177.72.30.60]: SASL PLAIN authentication failed:
2020-08-28 08:13:09
138.59.40.199 attack
Aug 27 05:07:39 mail.srvfarm.net postfix/smtpd[1339899]: warning: static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]: SASL PLAIN authentication failed: 
Aug 27 05:07:39 mail.srvfarm.net postfix/smtpd[1339899]: lost connection after AUTH from static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]
Aug 27 05:08:21 mail.srvfarm.net postfix/smtpd[1354723]: warning: static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]: SASL PLAIN authentication failed: 
Aug 27 05:08:22 mail.srvfarm.net postfix/smtpd[1354723]: lost connection after AUTH from static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]
Aug 27 05:10:46 mail.srvfarm.net postfix/smtpd[1354724]: warning: static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]: SASL PLAIN authentication failed:
2020-08-28 08:35:24
103.194.71.59 attackspambots
Aug 27 05:28:23 mail.srvfarm.net postfix/smtps/smtpd[1357934]: warning: unknown[103.194.71.59]: SASL PLAIN authentication failed: 
Aug 27 05:28:23 mail.srvfarm.net postfix/smtps/smtpd[1357934]: lost connection after AUTH from unknown[103.194.71.59]
Aug 27 05:29:41 mail.srvfarm.net postfix/smtpd[1355304]: warning: unknown[103.194.71.59]: SASL PLAIN authentication failed: 
Aug 27 05:29:41 mail.srvfarm.net postfix/smtpd[1355304]: lost connection after AUTH from unknown[103.194.71.59]
Aug 27 05:30:06 mail.srvfarm.net postfix/smtps/smtpd[1359584]: warning: unknown[103.194.71.59]: SASL PLAIN authentication failed:
2020-08-28 08:15:10
191.240.118.164 attack
Aug 27 05:14:32 mail.srvfarm.net postfix/smtps/smtpd[1355004]: warning: unknown[191.240.118.164]: SASL PLAIN authentication failed: 
Aug 27 05:14:32 mail.srvfarm.net postfix/smtps/smtpd[1355004]: lost connection after AUTH from unknown[191.240.118.164]
Aug 27 05:18:07 mail.srvfarm.net postfix/smtpd[1354723]: warning: unknown[191.240.118.164]: SASL PLAIN authentication failed: 
Aug 27 05:18:07 mail.srvfarm.net postfix/smtpd[1354723]: lost connection after AUTH from unknown[191.240.118.164]
Aug 27 05:20:00 mail.srvfarm.net postfix/smtps/smtpd[1339209]: warning: unknown[191.240.118.164]: SASL PLAIN authentication failed:
2020-08-28 08:08:23
104.248.56.150 attackbotsspam
Invalid user rajesh from 104.248.56.150 port 54064
2020-08-28 08:05:30
5.188.108.84 attack
Aug 27 23:04:37 mail.srvfarm.net postfix/smtpd[1773931]: warning: unknown[5.188.108.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 27 23:04:37 mail.srvfarm.net postfix/smtpd[1780716]: warning: unknown[5.188.108.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 27 23:04:37 mail.srvfarm.net postfix/smtpd[1780734]: warning: unknown[5.188.108.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 27 23:04:37 mail.srvfarm.net postfix/smtpd[1771972]: warning: unknown[5.188.108.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 27 23:04:37 mail.srvfarm.net postfix/smtpd[1780674]: warning: unknown[5.188.108.84]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-08-28 08:24:39
45.184.81.249 attackspambots
Aug 27 05:04:31 mail.srvfarm.net postfix/smtps/smtpd[1353979]: warning: unknown[45.184.81.249]: SASL PLAIN authentication failed: 
Aug 27 05:04:31 mail.srvfarm.net postfix/smtps/smtpd[1353979]: lost connection after AUTH from unknown[45.184.81.249]
Aug 27 05:08:38 mail.srvfarm.net postfix/smtpd[1341995]: warning: unknown[45.184.81.249]: SASL PLAIN authentication failed: 
Aug 27 05:08:39 mail.srvfarm.net postfix/smtpd[1341995]: lost connection after AUTH from unknown[45.184.81.249]
Aug 27 05:14:15 mail.srvfarm.net postfix/smtps/smtpd[1353979]: warning: unknown[45.184.81.249]: SASL PLAIN authentication failed:
2020-08-28 08:21:11
185.129.193.221 attackspambots
Aug 27 05:27:24 mail.srvfarm.net postfix/smtpd[1347716]: warning: unknown[185.129.193.221]: SASL PLAIN authentication failed: 
Aug 27 05:27:24 mail.srvfarm.net postfix/smtpd[1347716]: lost connection after AUTH from unknown[185.129.193.221]
Aug 27 05:32:01 mail.srvfarm.net postfix/smtpd[1347878]: warning: unknown[185.129.193.221]: SASL PLAIN authentication failed: 
Aug 27 05:32:01 mail.srvfarm.net postfix/smtpd[1347878]: lost connection after AUTH from unknown[185.129.193.221]
Aug 27 05:32:30 mail.srvfarm.net postfix/smtps/smtpd[1355001]: warning: unknown[185.129.193.221]: SASL PLAIN authentication failed:
2020-08-28 08:04:59
177.137.134.127 attack
Aug 27 10:05:58 mail.srvfarm.net postfix/smtps/smtpd[1477684]: warning: unknown[177.137.134.127]: SASL PLAIN authentication failed: 
Aug 27 10:05:58 mail.srvfarm.net postfix/smtps/smtpd[1477684]: lost connection after AUTH from unknown[177.137.134.127]
Aug 27 10:06:21 mail.srvfarm.net postfix/smtps/smtpd[1462706]: warning: unknown[177.137.134.127]: SASL PLAIN authentication failed: 
Aug 27 10:06:21 mail.srvfarm.net postfix/smtps/smtpd[1462706]: lost connection after AUTH from unknown[177.137.134.127]
Aug 27 10:11:43 mail.srvfarm.net postfix/smtps/smtpd[1477252]: warning: unknown[177.137.134.127]: SASL PLAIN authentication failed:
2020-08-28 08:12:42
189.91.239.72 attackbots
Aug 27 04:52:26 mail.srvfarm.net postfix/smtps/smtpd[1333743]: warning: 189-91-239-72-wlan.lpnet.com.br[189.91.239.72]: SASL PLAIN authentication failed: 
Aug 27 04:52:27 mail.srvfarm.net postfix/smtps/smtpd[1333743]: lost connection after AUTH from 189-91-239-72-wlan.lpnet.com.br[189.91.239.72]
Aug 27 04:55:34 mail.srvfarm.net postfix/smtpd[1333803]: warning: 189-91-239-72-wlan.lpnet.com.br[189.91.239.72]: SASL PLAIN authentication failed: 
Aug 27 04:55:34 mail.srvfarm.net postfix/smtpd[1333803]: lost connection after AUTH from 189-91-239-72-wlan.lpnet.com.br[189.91.239.72]
Aug 27 04:58:29 mail.srvfarm.net postfix/smtpd[1339899]: warning: 189-91-239-72-wlan.lpnet.com.br[189.91.239.72]: SASL PLAIN authentication failed:
2020-08-28 08:28:51

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