104.21.53.4 - 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 <<>> 104.21.53.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25566
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.4.			IN	A

;; AUTHORITY SECTION:
.			480	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:34:37 CST 2022
;; MSG SIZE  rcvd: 104

Host info

Host 4.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 4.53.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
60.171.208.199	attackspam	Jun 13 05:58:49 vmd17057 sshd[12030]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.171.208.199 Jun 13 05:58:51 vmd17057 sshd[12030]: Failed password for invalid user cav06 from 60.171.208.199 port 49008 ssh2 ...	2020-06-13 12:01:56
139.59.25.106	attackspam	Jun 13 06:11:26 rotator sshd\[2049\]: Failed password for root from 139.59.25.106 port 59080 ssh2Jun 13 06:11:36 rotator sshd\[2054\]: Failed password for root from 139.59.25.106 port 40990 ssh2Jun 13 06:11:44 rotator sshd\[2057\]: Invalid user admin from 139.59.25.106Jun 13 06:11:46 rotator sshd\[2057\]: Failed password for invalid user admin from 139.59.25.106 port 51172 ssh2Jun 13 06:11:52 rotator sshd\[2059\]: Invalid user fake from 139.59.25.106Jun 13 06:11:55 rotator sshd\[2059\]: Failed password for invalid user fake from 139.59.25.106 port 33114 ssh2 ...	2020-06-13 12:15:36
188.166.251.87	attack	Jun 13 06:07:55 vps647732 sshd[27937]: Failed password for root from 188.166.251.87 port 45507 ssh2 ...	2020-06-13 12:16:05
152.136.137.227	attack	$f2bV_matches	2020-06-13 12:30:25
222.186.15.62	attackbots	Jun 13 04:12:30 rush sshd[21130]: Failed password for root from 222.186.15.62 port 60787 ssh2 Jun 13 04:12:32 rush sshd[21130]: Failed password for root from 222.186.15.62 port 60787 ssh2 Jun 13 04:12:34 rush sshd[21130]: Failed password for root from 222.186.15.62 port 60787 ssh2 ...	2020-06-13 12:18:29
103.46.128.61	attackspam	IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.	2020-06-13 12:31:14
8.129.168.101	attackbots	[2020-06-12 20:55:39] NOTICE[1273] chan_sip.c: Registration from '' failed for '8.129.168.101:57344' - Wrong password [2020-06-12 20:55:39] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-12T20:55:39.424-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="0",SessionID="0x7f31c02f7128",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/8.129.168.101/57344",Challenge="76040892",ReceivedChallenge="76040892",ReceivedHash="23900618f7369264f402781647c45585" [2020-06-12 20:55:39] NOTICE[1273] chan_sip.c: Registration from '' failed for '8.129.168.101:57345' - Wrong password [2020-06-12 20:55:39] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-12T20:55:39.428-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="0",SessionID="0x7f31c03abf68",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/8.129.168.101/57345",Chal ...	2020-06-13 09:06:09
45.143.220.242	attackbots	Port Scan detected! ...	2020-06-13 12:33:56
82.65.23.62	attackbotsspam	$f2bV_matches	2020-06-13 12:35:26
49.234.43.224	attackspambots	Jun 13 06:10:03 abendstille sshd\[26908\]: Invalid user pxo from 49.234.43.224 Jun 13 06:10:03 abendstille sshd\[26908\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.43.224 Jun 13 06:10:05 abendstille sshd\[26908\]: Failed password for invalid user pxo from 49.234.43.224 port 49250 ssh2 Jun 13 06:11:31 abendstille sshd\[28229\]: Invalid user pxo from 49.234.43.224 Jun 13 06:11:31 abendstille sshd\[28229\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.43.224 ...	2020-06-13 12:35:41
117.81.178.205	attackspam		2020-06-13 09:00:20
218.92.0.173	attackbotsspam	Unauthorised connection attempt detected at AUO FR1 NODE2. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)	2020-06-13 12:07:35
132.145.242.238	attackbots	Jun 13 11:31:15 webhost01 sshd[24067]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.145.242.238 Jun 13 11:31:17 webhost01 sshd[24067]: Failed password for invalid user rkd from 132.145.242.238 port 33782 ssh2 ...	2020-06-13 12:33:01
175.158.201.6	attackbotsspam	175.158.201.6 - - [13/Jun/2020:05:51:15 +0200] "POST /xmlrpc.php HTTP/1.1" 403 5 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 175.158.201.6 - - [13/Jun/2020:05:58:44 +0200] "POST /xmlrpc.php HTTP/1.1" 403 5 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" ...	2020-06-13 12:09:13
222.186.180.41	attackspambots	Jun 13 02:59:30 vpn01 sshd[5162]: Failed password for root from 222.186.180.41 port 21592 ssh2 Jun 13 02:59:43 vpn01 sshd[5162]: error: maximum authentication attempts exceeded for root from 222.186.180.41 port 21592 ssh2 [preauth] ...	2020-06-13 09:02:48

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