21.100.157.71 - IPInfo

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:

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WHOIS信息:

DIG信息:


; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.100.157.71
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37984
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;21.100.157.71.			IN	A

;; AUTHORITY SECTION:
.			242	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019050900 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Thu May 09 15:07:30 +08 2019
;; MSG SIZE  rcvd: 117

HOST信息:

Host 71.157.100.21.in-addr.arpa. not found: 3(NXDOMAIN)

NSLOOKUP信息:

Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 71.157.100.21.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
178.32.225.198	attackspam	trying to access non-authorized port	2020-08-08 03:23:43
150.107.222.74	attackbots	Unauthorized connection attempt from IP address 150.107.222.74 on Port 445(SMB)	2020-08-08 03:27:39
119.92.210.194	attackspambots	Unauthorized connection attempt from IP address 119.92.210.194 on Port 445(SMB)	2020-08-08 03:57:21
157.245.207.191	attackbotsspam	Too many connections or unauthorized access detected from Arctic banned ip	2020-08-08 03:26:27
2.94.132.29	attackbots	1596801633 - 08/07/2020 14:00:33 Host: 2.94.132.29/2.94.132.29 Port: 445 TCP Blocked	2020-08-08 03:39:21
122.117.106.179	attack	Unauthorized connection attempt detected from IP address 122.117.106.179 to port 23	2020-08-08 03:51:53
185.147.215.14	attackbotsspam	[2020-08-07 15:43:00] NOTICE[1248] chan_sip.c: Registration from '' failed for '185.147.215.14:61177' - Wrong password [2020-08-07 15:43:00] SECURITY[1275] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-07T15:43:00.233-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="20",SessionID="0x7f2720161a78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.14/61177",Challenge="62b13b69",ReceivedChallenge="62b13b69",ReceivedHash="65e751ccb390703a685363b14816ad45" [2020-08-07 15:43:19] NOTICE[1248] chan_sip.c: Registration from '' failed for '185.147.215.14:53845' - Wrong password [2020-08-07 15:43:19] SECURITY[1275] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-07T15:43:19.566-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1129",SessionID="0x7f2720259e98",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.14 ...	2020-08-08 03:53:56
162.243.128.36	attackbots	4786/tcp 70/tcp 31980/tcp... [2020-07-11/08-07]20pkt,17pt.(tcp),2pt.(udp)	2020-08-08 03:47:59
91.121.183.9	attackspam	CF RAY ID: 5bf05709dc3b071e IP Class: noRecord URI: /robots.txt	2020-08-08 03:55:52
104.223.197.227	attackspam	SSH Brute Force	2020-08-08 03:57:38
111.72.193.253	attack	Aug 7 13:59:50 srv01 postfix/smtpd\[20656\]: warning: unknown\[111.72.193.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 7 14:00:02 srv01 postfix/smtpd\[20656\]: warning: unknown\[111.72.193.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 7 14:00:19 srv01 postfix/smtpd\[20656\]: warning: unknown\[111.72.193.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 7 14:00:37 srv01 postfix/smtpd\[20656\]: warning: unknown\[111.72.193.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 7 14:00:49 srv01 postfix/smtpd\[20656\]: warning: unknown\[111.72.193.253\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ...	2020-08-08 03:29:07
188.68.8.215	attackbots	Unauthorized connection attempt from IP address 188.68.8.215 on Port 445(SMB)	2020-08-08 03:35:07
51.68.196.163	attackspambots	Aug 7 20:47:14 ns381471 sshd[25909]: Failed password for root from 51.68.196.163 port 56830 ssh2	2020-08-08 03:26:44
85.105.109.70	attack	Unauthorized connection attempt from IP address 85.105.109.70 on Port 445(SMB)	2020-08-08 03:36:51
2.132.178.128	attack	Unauthorized connection attempt from IP address 2.132.178.128 on Port 445(SMB)	2020-08-08 03:52:44

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