104.21.53.49 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.53.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32019
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.49.			IN	A

;; AUTHORITY SECTION:
.			550	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:12:56 CST 2022
;; MSG SIZE  rcvd: 105

Host info

Host 49.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 49.53.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
92.39.101.34	attackspambots	Brute force SMTP login attempted. ...	2019-07-08 23:47:17
1.28.132.162	attack	Jul 8 15:30:34 localhost postfix/smtpd\[18857\]: warning: unknown\[1.28.132.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 8 15:30:43 localhost postfix/smtpd\[19056\]: warning: unknown\[1.28.132.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 8 15:30:56 localhost postfix/smtpd\[18857\]: warning: unknown\[1.28.132.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 8 15:31:13 localhost postfix/smtpd\[19052\]: warning: unknown\[1.28.132.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 8 15:31:22 localhost postfix/smtpd\[19056\]: warning: unknown\[1.28.132.162\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ...	2019-07-08 23:46:48
165.227.151.59	attackbotsspam	Brute force SMTP login attempted. ...	2019-07-09 00:10:29
24.75.130.27	attackspam	US from [24.75.130.27] port=53308 helo=MH-DMSINDEX.McCandlish.biz	2019-07-09 00:42:09
92.207.113.3	attackspam	Attempts to probe web pages for vulnerable PHP or other applications	2019-07-08 23:37:54
115.186.58.62	attack	Unauthorized connection attempt from IP address 115.186.58.62 on Port 445(SMB)	2019-07-09 00:41:31
81.163.35.33	attackspam	email spam	2019-07-09 00:21:53
139.59.81.180	attackspambots	Brute force SMTP login attempted. ...	2019-07-09 00:27:37
102.165.51.206	attackbots	\[2019-07-08 17:56:56\] SECURITY\[3671\] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2019-07-08T17:56:56.929+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="\",SessionID="285404932-1926167373-1416190500",LocalAddress="IPV4/UDP/188.40.118.248/5060",RemoteAddress="IPV4/UDP/102.165.51.206/62534",Challenge="1562601416/c2286f92bf0b95f063e316cc856a3dee",Response="b6ad3f788d621f01c2e6de1a1c9f49d0",ExpectedResponse="" \[2019-07-08 17:56:57\] SECURITY\[3671\] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2019-07-08T17:56:57.075+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="\",SessionID="285404932-1926167373-1416190500",LocalAddress="IPV4/UDP/188.40.118.248/5060",RemoteAddress="IPV4/UDP/102.165.51.206/62534",Challenge="1562601416/c2286f92bf0b95f063e316cc856a3dee",Response="eaf4c745a01a0f6c89e4498946f606f1",ExpectedResponse="" \[2019-07-08 17:56:57\] SECURITY\[3671\] res_security_log.c: SecurityEvent="ChallengeRe	2019-07-09 00:16:39
14.163.230.31	attackbots	SMTP/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -	2019-07-09 00:04:10
177.190.210.145	attackspam	email spam	2019-07-09 00:12:43
27.153.16.138	attack	SMTP/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -	2019-07-08 23:54:41
14.98.210.250	attack	@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-08 11:27:23,104 INFO [amun_request_handler] PortScan Detected on Port: 445 (14.98.210.250)	2019-07-09 00:33:56
217.72.78.125	attack	proto=tcp . spt=52962 . dpt=25 . (listed on Blocklist de Jul 07) (322)	2019-07-09 00:18:32
112.85.42.181	attackbots	Jul 8 16:09:08 vps691689 sshd[28972]: Failed password for root from 112.85.42.181 port 61837 ssh2 Jul 8 16:09:23 vps691689 sshd[28972]: error: maximum authentication attempts exceeded for root from 112.85.42.181 port 61837 ssh2 [preauth] ...	2019-07-08 23:46:04

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