DNSWHOIS.INFO - 81.169.31.in-addr.arpa

Search for IP or hostnames:

81.169.31.in-addr.arpa checked at 2025-09-06T08:02:52.351Z 184ms 64/64/64 100% R:11

`81.169.31.in-addr.arpa`

NS	`ns1-07.azure-dns.com`
		A	2603:1061:0:700::7 ^{🇺🇸 Microsoft}
			PTR	`ns1-07.azure-dns.com`
		A	13.107.236.7^{🇺🇸 Microsoft}
			PTR	`ns1-07.azure-dns.com`
NS	`ns4-07.azure-dns.info`
		A	2620:1ec:bda:700::7 ^{🇺🇸 Microsoft}
			PTR	`ns4-07.azure-dns.info`
		A	208.84.5.7^{🇺🇸 Microsoft}
			PTR	`ns4-07.azure-dns.info`
NS	`ns2-07.azure-dns.net`
		A	2620:1ec:8ec:700::7 ^{🇺🇸 Microsoft}
			PTR	`ns2-07.azure-dns.net`
		A	150.171.21.7^{🇺🇸 Microsoft}
			PTR	`ns2-07.azure-dns.net`
NS	`ns3-07.azure-dns.org`
		A	2a01:111:4000:700::7 ^{🇬🇧 Microsoft}
			PTR	`ns3-07.azure-dns.org`
		A	204.14.183.7^{🇺🇸 Microsoft}
			PTR	`ns3-07.azure-dns.org`

`169.31.in-addr.arpa`

Up
`15.81.169.31.in-addr.arpa`
`12.81.169.31.in-addr.arpa`
`219.81.169.31.in-addr.arpa`
`200.81.169.31.in-addr.arpa`
`49.81.169.31.in-addr.arpa`
`130.81.169.31.in-addr.arpa`
`17.81.169.31.in-addr.arpa`
`18.81.169.31.in-addr.arpa`
`202.81.169.31.in-addr.arpa`
`151.81.169.31.in-addr.arpa`
`173.81.169.31.in-addr.arpa`
`13.81.169.31.in-addr.arpa`
`225.81.169.31.in-addr.arpa`
`10.81.169.31.in-addr.arpa`
`254.81.169.31.in-addr.arpa`
`52.81.169.31.in-addr.arpa`
`50.81.169.31.in-addr.arpa`
`198.81.169.31.in-addr.arpa`
`8.81.169.31.in-addr.arpa`
`226.81.169.31.in-addr.arpa`
`218.81.169.31.in-addr.arpa`
`210.81.169.31.in-addr.arpa`
`11.81.169.31.in-addr.arpa`
`53.81.169.31.in-addr.arpa`
`244.81.169.31.in-addr.arpa`
`143.81.169.31.in-addr.arpa`

Starts with same word
`81.amsterdam`
`81.cn`
`81.cl`
`81.com`
`81.sk`
`81.su`
`81.co.uk`
`81.la`
`81.world`
`81.hk`
`81.se`
`81.cm`
`81.fr`
`81.cc`
`81.be`
`81.in-addr.arpa`
`81.to`
`81.cool`
`81.plus`
`81.de`
`81.waw.pl`
`81.biz`
`81.chat`
`81.me`
`81.gs`
`81.cz`
`81.ph`
`81.lt`
`81.pl`
`81.ws`
`81.fyi`
`81.nu`
`81.ca`
`81.com.hk`
`81.cx`

Starts similarily
`18.ws`
`18.network`
`18.com.tw`
`18.com.pl`
`81.amsterdam`
`18.com.tr`
`18.amsterdam`
`81.cn`
`18.chat`
`18.dk`
`18.tech`
`81.cl`
`18.digital`
`18.ms`
`81.com`
`18.money`
`81.sk`
`18.show`
`18.cz`
`81.su`
`18.wtf`
`18.com.hk`
`18.nl`
`18.vip`
`81.co.uk`
`81.la`
`18.net.au`
`81.world`
`81.hk`
`81.se`
`18.fi`
`18.tv`
`81.cm`
`18.pe`
`18.rs`
`18.cn`
`81.fr`
`18.hu`
`18.hk`
`18.pl`
`81.cc`
`18.cl`
`81.be`
`81.in-addr.arpa`
`18.dating`
`18.md`
`81.to`
`18.org`
`81.cool`
`18.fr`
`18.com`
`18.sk`
`81.plus`
`18.group`
`81.de`
`81.waw.pl`
`18.plus`
`81.biz`
`81.chat`
`81.me`
`18.kz`
`81.gs`
`18.gen.tr`
`18.tl`
`81.cz`
`81.ph`
`81.lt`
`18.eu`
`18.de`
`81.pl`
`18.lt`
`18.app`
`18.tel`
`18.cool`
`18.uz`
`18.in-addr.arpa`
`81.ws`
`18.lc`
`18.gs`
`18.githubusercontent.com`
`81.fyi`
`81.nu`
`18.world`
`81.ca`
`81.com.hk`
`18.ph`
`18.watch`
`81.cx`
`18.com.cn`
`18.ca`

AI analysis

81.169.31.in-addr.arpa serves as the parent host for 15.81.169.31.in-addr.arpa, 12.81.169.31.in-addr.arpa, 219.81.169.31.in-addr.arpa, 200.81.169.31.in-addr.arpa, 49.81.169.31.in-addr.arpa, among others.

The four name servers delegated to 81.169.31.in-addr.arpa are ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net, and ns3-07.azure-dns.org.

The domain 81.169.31.in-addr.arpa shares its name servers, at least partially, with other domains such as kapsch.ro, mfw.net.au, sanasoftware.com, terabytemailbox.com, and culliganzilio.com.

ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net, and ns3-07.azure-dns.org point to two IP numbers each: 2603:1061:0:700::7 and 13.107.236.7, 2620:1ec:bda:700::7 and 208.84.5.7, 2620:1ec:8ec:700::7 and 150.171.21.7, 2a01:111:4000:700::7 and 204.14.183.7 respectively.

dbq