DNSWHOIS.INFO - 86.21.51.in-addr.arpa

Search for IP or hostnames:

86.21.51.in-addr.arpa checked at 2025-09-09T12:50:50.860Z 209ms 48/48/48 100% R:16

`86.21.51.in-addr.arpa`

NS	`ns1-24-eu-north-1.ec2-rdns.amazonaws.com`
		A	205.251.196.175^{🇺🇸 Amazon}
			PTR	`ns-1199.awsdns-21.org`
NS	`ns2-24-eu-north-1.ec2-rdns.amazonaws.com`
		A	205.251.199.159^{🇺🇸 Amazon}
			PTR	`ns-1951.awsdns-51.co.uk`
NS	`ns3-24-eu-north-1.ec2-rdns.amazonaws.com`
		A	205.251.193.119^{🇺🇸 Amazon}
			PTR	`ns-375.awsdns-46.com`
NS	`ns4-24-eu-north-1.ec2-rdns.amazonaws.com`
		A	205.251.195.162^{🇺🇸 Amazon}
			PTR	`ns-930.awsdns-52.net`

`21.51.in-addr.arpa`

	NS	`ns1-16-eu-north-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-eu-north-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-eu-north-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-eu-north-1.ec2-rdns.amazonaws.com`

Up
`177.86.21.51.in-addr.arpa`
`118.86.21.51.in-addr.arpa`
`42.86.21.51.in-addr.arpa`
`111.86.21.51.in-addr.arpa`
`139.86.21.51.in-addr.arpa`
`13.86.21.51.in-addr.arpa`
`182.86.21.51.in-addr.arpa`

Starts with same word
`86.hu`
`86.zone`
`86.nl`
`86.plus`
`86.cz`
`86.se`
`86.football`
`86.nu`
`86.tel`
`86.cool`
`86.world`
`86.ltd`
`86.amsterdam`
`86.eu`
`86.com.vn`
`86.lt`
`86.ru`
`86.org`
`86.co`
`86.ws`
`86.ro`
`86.domains`
`86.ca`
`86.ms`
`86.biz`
`86.to`
`86.in-addr.arpa`
`86.la`
`86.sk`
`86.de`
`86.cc`
`86.si`
`86.pl`
`86.be`
`86.cm`
`86.net.cn`
`86.com`
`86.no`
`86.org.uk`

Starts similarily
`86.sk`
`86.de`
`86.cc`
`68.wiki`
`68.uz`
`68.se`
`86.si`
`86.pl`
`86.be`
`68.cl`
`68.cc`
`86.cm`
`86.net.cn`
`86.com`
`68.cn`
`86.no`
`68.hk`
`68.cz`
`86.org.uk`
`68.ws`
`68.plus`
`68.com.tw`
`86.hu`
`86.zone`
`68.nu`
`68.domains`
`86.nl`
`68.biz`
`68.al`
`86.plus`
`68.lv`
`68.wtf`
`68.co.za`
`86.cz`
`68.chat`
`86.se`
`86.football`
`86.nu`
`68.de`
`68.nl`
`68.org`
`86.tel`
`68.fr`
`68.edu.vn`
`86.cool`
`86.world`
`68.ro`
`68.pm`
`86.ltd`
`86.amsterdam`
`68.la`
`86.eu`
`86.com.vn`
`68.be`
`86.lt`
`86.ru`
`68.no`
`86.org`
`68.amsterdam`
`68.ru`
`86.co`
`86.ws`
`68.ca`
`68.media`
`68.pl`
`68.lt`
`86.ro`
`86.domains`
`86.ca`
`68.sk`
`68.ph`
`86.ms`
`68.com`
`86.biz`
`86.to`
`68.hn.cn`
`86.in-addr.arpa`
`68.eu`
`68.in-addr.arpa`
`86.la`

AI analysis

The parent of host names 177.86.21.51.in-addr.arpa, 118.86.21.51.in-addr.arpa, 42.86.21.51.in-addr.arpa, 111.86.21.51.in-addr.arpa, 139.86.21.51.in-addr.arpa, and a few others is 86.21.51.in-addr.arpa.

Four name servers, ns1-24-eu-north-1.ec2-rdns.amazonaws.com, ns2-24-eu-north-1.ec2-rdns.amazonaws.com, ns3-24-eu-north-1.ec2-rdns.amazonaws.com, and ns4-24-eu-north-1.ec2-rdns.amazonaws.com, are delegated to 86.21.51.in-addr.arpa.

Name servers of 86.21.51.in-addr.arpa are at least partially shared with other domains such as 2.50.13.in-addr.arpa, 29.49.13.in-addr.arpa, 228.50.13.in-addr.arpa, 80.53.13.in-addr.arpa, and 127.53.13.in-addr.arpa.

ns1-24-eu-north-1.ec2-rdns.amazonaws.com, ns2-24-eu-north-1.ec2-rdns.amazonaws.com, ns3-24-eu-north-1.ec2-rdns.amazonaws.com, and ns4-24-eu-north-1.ec2-rdns.amazonaws.com all point to different IP numbers: 205.251.196.175, 205.251.199.159, 205.251.193.119, and 205.251.195.162 respectively.

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