DNSWHOIS.INFO - 30.21.3.in-addr.arpa

Search for IP or hostnames:

30.21.3.in-addr.arpa checked at 2025-09-09T15:09:54.330Z 158ms 48/48/48 100% R:13

`30.21.3.in-addr.arpa`

NS	`ns1-24-us-east-2.ec2-rdns.amazonaws.com`
		A	205.251.196.107^{🇺🇸 Amazon}
			PTR	`ns-1131.awsdns-13.org`
NS	`ns2-24-us-east-2.ec2-rdns.amazonaws.com`
		A	205.251.192.115^{🇺🇸 Amazon}
			PTR	`ns-115.awsdns-14.com`
NS	`ns3-24-us-east-2.ec2-rdns.amazonaws.com`
		A	205.251.199.23^{🇺🇸 Amazon}
			PTR	`ns-1815.awsdns-34.co.uk`
NS	`ns4-24-us-east-2.ec2-rdns.amazonaws.com`
		A	205.251.194.102^{🇺🇸 Amazon}
			PTR	`ns-614.awsdns-12.net`

`21.3.in-addr.arpa`

	NS	`ns1-16-us-east-2.ec2-rdns.amazonaws.com`
	NS	`ns2-16-us-east-2.ec2-rdns.amazonaws.com`
	NS	`ns3-16-us-east-2.ec2-rdns.amazonaws.com`
	NS	`ns4-16-us-east-2.ec2-rdns.amazonaws.com`

Up
`251.30.21.3.in-addr.arpa`
`196.30.21.3.in-addr.arpa`
`203.30.21.3.in-addr.arpa`
`119.30.21.3.in-addr.arpa`
`148.30.21.3.in-addr.arpa`
`45.30.21.3.in-addr.arpa`
`34.30.21.3.in-addr.arpa`
`213.30.21.3.in-addr.arpa`
`48.30.21.3.in-addr.arpa`
`17.30.21.3.in-addr.arpa`
`199.30.21.3.in-addr.arpa`
`16.30.21.3.in-addr.arpa`
`114.30.21.3.in-addr.arpa`
`136.30.21.3.in-addr.arpa`
`151.30.21.3.in-addr.arpa`
`249.30.21.3.in-addr.arpa`

Starts with same word
`30.bz`
`30.fr`
`30.cl`
`30.tv`
`30.com`
`30.ru`
`30.vc`
`30.org`
`30.hu`
`30.com.my`
`30.nl`
`30.io`
`30.de`
`30.pl`
`30.net`
`30.tel`
`30.biz`
`30.com.cn`
`30.is`
`30.com.au`
`30.school`
`30.cm`
`30.chat`
`30.su`
`30.se`
`30.be`
`30.fi`
`30.no`
`30.style`
`30.com.tw`
`30.lv`
`30.kz`
`30.ro`
`30.sk`
`30.ventures`
`30.am`
`30.amsterdam`
`30.dk`
`30.plus`
`30.coffee`
`30.eu`
`30.dn.ua`
`30.wtf`
`30.com.hk`
`30.cz`
`30.si`
`30.hk`

Starts similarily
`30.nl`
`03.org.cn`
`03.ru`
`30.io`
`30.de`
`30.pl`
`03.dn.ua`
`30.net`
`03.plus`
`03.cn`
`30.tel`
`03.nl`
`03.ph`
`30.biz`
`03.org`
`03.co.nz`
`30.com.cn`
`30.is`
`03.eu`
`03.de`
`30.com.au`
`30.school`
`03.la`
`03.pl`
`03.su`
`03.dk`
`30.cm`
`30.chat`
`30.su`
`03.run`
`03.wtf`
`30.se`
`30.be`
`03.ks.ua`
`03.se`
`03.gold`
`30.fi`
`30.no`
`30.style`
`30.com.tw`
`03.ca`
`03.com.ua`
`03.chat`
`30.lv`
`30.kz`
`03.by`
`30.ro`
`03.sb`
`30.sk`
`30.ventures`
`03.am`
`30.am`
`03.lv`
`03.network`
`03.kz`
`30.amsterdam`
`30.dk`
`30.plus`
`30.coffee`
`03.ro`
`30.eu`
`30.dn.ua`
`03.hu`
`30.wtf`
`03.fi`
`03.no`
`03.be`
`30.com.hk`
`30.cz`
`30.si`
`03.com`
`30.hk`
`30.bz`
`03.cz`
`30.fr`
`03.cl`
`30.cl`
`03.ms`
`03.vc`
`03.hk`
`03.at`
`30.tv`
`30.com`
`30.ru`
`30.vc`
`30.org`
`30.hu`
`30.com.my`
`03.fr`
`03.design`
`03.org.ua`

AI analysis

The parent host name 30.21.3.in-addr.arpa has children host names including 251.30.21.3.in-addr.arpa, 196.30.21.3.in-addr.arpa, 203.30.21.3.in-addr.arpa, 119.30.21.3.in-addr.arpa, 148.30.21.3.in-addr.arpa along with a few others.

Four name servers, ns1-24-us-east-2.ec2-rdns.amazonaws.com, ns2-24-us-east-2.ec2-rdns.amazonaws.com, ns3-24-us-east-2.ec2-rdns.amazonaws.com, and ns4-24-us-east-2.ec2-rdns.amazonaws.com, are assigned to 30.21.3.in-addr.arpa.

The domain 30.21.3.in-addr.arpa shares at least some of its name servers with other domains such as 86.141.3.in-addr.arpa, 71.223.18.in-addr.arpa, 53.148.3.in-addr.arpa, 139.14.3.in-addr.arpa, and 121.139.3.in-addr.arpa.

ns1-24-us-east-2.ec2-rdns.amazonaws.com, ns2-24-us-east-2.ec2-rdns.amazonaws.com, ns3-24-us-east-2.ec2-rdns.amazonaws.com, and ns4-24-us-east-2.ec2-rdns.amazonaws.com all point to their respective IP numbers: 205.251.196.107, 205.251.192.115, 205.251.199.23, and 205.251.194.102.

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