Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.12.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39663
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.253.			IN	A

;; AUTHORITY SECTION:
.			223	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 19:29:08 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 253.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 253.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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188.6.161.77 attack
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Jan 18 14:11:44 ubnt-55d23 sshd[27808]: Failed password for invalid user admin from 188.6.161.77 port 54269 ssh2
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Unauthorized connection attempt detected from IP address 187.214.232.194 to port 8000 [J]
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2020-01-18 21:05:42
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2020-01-18 21:00:56
188.218.42.158 attackspam
Scanning
2020-01-18 20:59:44

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