DNSWHOIS.INFO - 217.13.in-addr.arpa

Search for IP or hostnames:

217.13.in-addr.arpa checked at 2025-09-08T03:49:10.098Z 153ms 48/48/48 100% R:12

`217.13.in-addr.arpa`

NS	`ns1-16-multi.ec2-rdns.amazonaws.com`
		A	205.251.197.174^{🇺🇸 Amazon}
			PTR	`ns-1454.awsdns-53.org`
NS	`ns2-16-multi.ec2-rdns.amazonaws.com`
		A	205.251.199.162^{🇺🇸 Amazon}
			PTR	`ns-1954.awsdns-52.co.uk`
NS	`ns3-16-multi.ec2-rdns.amazonaws.com`
		A	205.251.193.162^{🇺🇸 Amazon}
			PTR	`ns-418.awsdns-52.com`
NS	`ns4-16-multi.ec2-rdns.amazonaws.com`
		A	205.251.194.123^{🇺🇸 Amazon}
			PTR	`ns-635.awsdns-15.net`

`13.in-addr.arpa`

	NS	`r.arin.net`
	NS	`u.arin.net`
	NS	`x.arin.net`
	NS	`y.arin.net`
	NS	`z.arin.net`
	NS	`arin.authdns.ripe.net`

Up
`110.217.13.in-addr.arpa`
`6.217.13.in-addr.arpa`
`124.217.13.in-addr.arpa`
`64.217.13.in-addr.arpa`
`79.217.13.in-addr.arpa`
`57.217.13.in-addr.arpa`
`178.217.13.in-addr.arpa`
`155.217.13.in-addr.arpa`
`65.217.13.in-addr.arpa`
`140.217.13.in-addr.arpa`
`10.217.13.in-addr.arpa`
`136.217.13.in-addr.arpa`
`103.217.13.in-addr.arpa`
`8.217.13.in-addr.arpa`
`236.217.13.in-addr.arpa`
`143.217.13.in-addr.arpa`
`9.217.13.in-addr.arpa`
`46.217.13.in-addr.arpa`
`177.217.13.in-addr.arpa`
`209.217.13.in-addr.arpa`
`126.217.13.in-addr.arpa`
`2.217.13.in-addr.arpa`
`172.217.13.in-addr.arpa`
`148.217.13.in-addr.arpa`
`72.217.13.in-addr.arpa`
`132.217.13.in-addr.arpa`
`234.217.13.in-addr.arpa`
`171.217.13.in-addr.arpa`
`75.217.13.in-addr.arpa`
`186.217.13.in-addr.arpa`

Starts with same word
`217.eu`
`217.com`
`217.org.cn`
`217.tv`
`217.be`
`217.cn`
`217.co`
`217.de`
`217.in-addr.arpa`
`217.dk`
`217.jp`
`217.in`
`217.ru`
`217.net`
`217.fr`
`217.at`
`217.cc`
`217.waw.pl`
`217.es`
`217.ca`
`217.ch`
`217.ws`
`217.church`

Starts similarily
`172.in`
`217.co`
`127.ca`
`721.co`
`217.de`
`127.ch`
`712.net`
`721.me`
`127.ru`
`712.fr`
`127.sunnyday.jp`
`271.ca`
`217.in-addr.arpa`
`712.jp`
`217.dk`
`127.it`
`172.co`
`127.fi`
`127.fr`
`172.ph`
`217.jp`
`127.wtf`
`712.cn`
`172.ir`
`172.com`
`172.one`
`172.aero`
`172.de`
`172.cn`
`712.run`
`217.in`
`712.es`
`127.la`
`127.at`
`271.ph`
`217.ru`
`172.us`
`217.net`
`127.xxx`
`172.it`
`721.ph`
`271.jp`
`127.mx`
`721.cn`
`721.de`
`217.fr`
`127.in-addr.arpa`
`721.ru`
`172.tw`
`217.at`
`127.run`
`712.eu`
`172.ca`
`127.io`
`127.ink`
`712.lt`
`127.eu`
`721.tw`
`712.com.cn`
`127.biz`
`271.nl`
`271.spb.ru`
`271.com`
`271.ch`
`127.ath.cx`
`217.cc`
`127.pictures`
`127.jp`
`271.us`
`217.waw.pl`
`271.se`
`721.org`
`721.in`
`721.com`
`721.ink`
`217.es`
`721.net`
`712.cz`
`712.com`
`217.ca`
`127.cz`
`271.de`
`127.de`
`127.com`
`721.info`
`217.ch`
`127.us`
`172.zone`
`127.co`
`271.eu`
`217.ws`
`127.ws`
`712.jpn.com`
`127.net`
`217.church`
`127.me`
`172.ws`
`712.ru`
`172.net`
`127.one`

AI analysis

Host names 110.217.13.in-addr.arpa, 6.217.13.in-addr.arpa, 124.217.13.in-addr.arpa, 64.217.13.in-addr.arpa, 79.217.13.in-addr.arpa and a few others have 217.13.in-addr.arpa as their parent.

Four name servers, ns1-16-multi.ec2-rdns.amazonaws.com, ns2-16-multi.ec2-rdns.amazonaws.com, ns3-16-multi.ec2-rdns.amazonaws.com, and ns4-16-multi.ec2-rdns.amazonaws.com, are delegated to 217.13.in-addr.arpa.

For instance, the name servers of 217.13.in-addr.arpa at least partially share with other domains such as 178.161.in-addr.arpa, 79.16.in-addr.arpa, 146.13.in-addr.arpa, 221.13.in-addr.arpa, and 52.16.in-addr.arpa.

ns1-16-multi.ec2-rdns.amazonaws.com, ns2-16-multi.ec2-rdns.amazonaws.com, ns3-16-multi.ec2-rdns.amazonaws.com, and ns4-16-multi.ec2-rdns.amazonaws.com all point to individual IP numbers: 205.251.197.174, 205.251.199.162, 205.251.193.162, and 205.251.194.123 respectively.

dbq