DNSWHOIS.INFO - 51.169.in-addr.arpa

Search for IP or hostnames:

51.169.in-addr.arpa checked at 2025-09-06T23:01:33.259Z 426ms 44/44/44 100% R:12

`51.169.in-addr.arpa`

NS	`ns1.arpa.networklayer.com`
		A	2607:f0d0:0:15:1000::1 ^{🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)}
			PTR	`ns1.arpa.networklayer.com`
		A	67.228.254.20^{🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)}
			PTR	`14.fe.e443.ip4.static.sl-reverse.com`
NS	`ns2.arpa.networklayer.com`
		A	2607:f0d0:0:15:2000::1 ^{🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)}
			PTR	`ns2.arpa.networklayer.com`
		A	67.228.255.20^{🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)}
			PTR	`14.ff.e443.ip4.static.sl-reverse.com`

`169.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
`49.51.169.in-addr.arpa`
`31.51.169.in-addr.arpa`
`63.51.169.in-addr.arpa`
`58.51.169.in-addr.arpa`
`59.51.169.in-addr.arpa`
`43.51.169.in-addr.arpa`
`71.51.169.in-addr.arpa`
`29.51.169.in-addr.arpa`
`129.51.169.in-addr.arpa`
`42.51.169.in-addr.arpa`
`160.51.169.in-addr.arpa`
`48.51.169.in-addr.arpa`
`35.51.169.in-addr.arpa`
`40.51.169.in-addr.arpa`
`39.51.169.in-addr.arpa`
`34.51.169.in-addr.arpa`

Starts with same word
`51.se`
`51.com.br`
`51.com.tr`
`51.ws`
`51.com.hk`
`51.lt`
`51.hu`
`51.wtf`
`51.world`
`51.com.tw`
`51.de`
`51.cz`
`51.chat`
`51.win`
`51.ru`
`51.gs`
`51.is`
`51.eu`
`51.cool`
`51.biz`
`51.no`
`51.vg`
`51.tv`
`51.net.cn`
`51.gold`
`51.be`
`51.org`
`51.su`
`51.am`
`51.ie`
`51.co`
`51.cc`
`51.fr`
`51.pl`
`51.ca`
`51.nu`
`51.fyi`
`51.al`
`51.com.ua`
`51.lv`
`51.net`
`51.la`
`51.in-addr.arpa`
`51.fi`
`51.school`
`51.bet`
`51.hk`
`51.ro`
`51.dp.ua`
`51.com`
`51.wf`
`51.ph`

Starts similarily
`51.la`
`15.com`
`51.in-addr.arpa`
`15.org`
`51.fi`
`51.school`
`51.bet`
`15.chat`
`15.la`
`51.hk`
`15.com.mx`
`51.ro`
`15.ph`
`51.dp.ua`
`51.com`
`15.lv`
`15.de`
`51.wf`
`51.ph`
`51.se`
`51.com.br`
`51.com.tr`
`51.ws`
`15.gold`
`15.tel`
`51.com.hk`
`51.lt`
`15.cn`
`51.hu`
`15.nl`
`15.ie`
`51.wtf`
`15.com.ua`
`15.in-addr.arpa`
`51.world`
`51.com.tw`
`51.de`
`15.ro`
`15.hk`
`51.cz`
`51.chat`
`15.am`
`15.ae`
`51.win`
`51.ru`
`15.graphics`
`51.gs`
`15.io`
`51.is`
`15.app`
`15.biz`
`51.eu`
`51.cool`
`15.com.tr`
`51.biz`
`51.no`
`51.vg`
`51.tv`
`15.ca`
`15.uk`
`15.cl`
`15.rs`
`51.net.cn`
`51.gold`
`51.be`
`51.org`
`15.wtf`
`15.fyi`
`15.net`
`15.cz`
`51.su`
`51.am`
`15.sk`
`51.ie`
`51.co`
`51.cc`
`51.fr`
`15.su`
`51.pl`
`15.no`
`51.ca`
`51.nu`
`15.is`
`15.eu`
`15.by`
`51.fyi`
`15.ai`
`15.business`
`15.org.ua`
`51.al`
`51.com.ua`
`15.football`
`15.be`
`51.lv`
`15.fi`
`15.tt`
`51.net`

AI analysis

Host names 49.51.169.in-addr.arpa, 31.51.169.in-addr.arpa, 63.51.169.in-addr.arpa, 58.51.169.in-addr.arpa, 59.51.169.in-addr.arpa, among others, have 51.169.in-addr.arpa as their parent.

Two name servers, ns1.arpa.networklayer.com and ns2.arpa.networklayer.com, are delegated for 51.169.in-addr.arpa.

The name server setup for 51.169.in-addr.arpa is shared with other domains such as 168.202.161.in-addr.arpa, 219.228.67.in-addr.arpa, 89.126.75.in-addr.arpa, 74.36.174.in-addr.arpa, and 135.168.108.in-addr.arpa.

ns1.arpa.networklayer.com and ns2.arpa.networklayer.com both point to two IP numbers each: 2607:f0d0:0:15:1000::1, 67.228.254.20 for ns1.arpa.networklayer.com and 2607:f0d0:0:15:2000::1, 67.228.255.20 for ns2.arpa.networklayer.com.

dbq