WWW.RTSAK.COM - 38.in-addr.arpa

Search for IP or hostnames:

38.in-addr.arpa checked at 2025-09-06T11:34:10.835Z 197ms 50/50/50 100% R:13

`38.in-addr.arpa`

NS	`auth1.dns.cogentco.com`
		A	2001:550:1:a::d ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth1.dns.cogentco.com`
		A	66.28.0.14^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth1.dns.cogentco.com`
NS	`auth2.dns.cogentco.com`
		A	2001:550:1:b::d ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth2.dns.cogentco.com`
		A	66.28.0.30^{🇺🇸 Cogent Communications, Inc.}
			PTR	`auth2.dns.cogentco.com`

`in-addr.arpa`

	NS	`a.in-addr-servers.arpa`
	NS	`b.in-addr-servers.arpa`
	NS	`c.in-addr-servers.arpa`
	NS	`d.in-addr-servers.arpa`
	NS	`e.in-addr-servers.arpa`
	NS	`f.in-addr-servers.arpa`

Up
`158.38.in-addr.arpa`
`138.38.in-addr.arpa`
`140.38.in-addr.arpa`
`18.38.in-addr.arpa`
`76.38.in-addr.arpa`
`56.38.in-addr.arpa`
`121.38.in-addr.arpa`
`209.38.in-addr.arpa`
`169.38.in-addr.arpa`
`146.38.in-addr.arpa`
`85.38.in-addr.arpa`
`16.38.in-addr.arpa`
`129.38.in-addr.arpa`
`94.38.in-addr.arpa`
`32.38.in-addr.arpa`
`218.38.in-addr.arpa`
`122.38.in-addr.arpa`
`116.38.in-addr.arpa`
`89.38.in-addr.arpa`
`181.38.in-addr.arpa`
`224.38.in-addr.arpa`
`126.38.in-addr.arpa`
`136.38.in-addr.arpa`
`255.38.in-addr.arpa`
`211.38.in-addr.arpa`
`200.38.in-addr.arpa`
`192.38.in-addr.arpa`
`74.38.in-addr.arpa`
`185.38.in-addr.arpa`
`245.38.in-addr.arpa`
`162.38.in-addr.arpa`
`1.38.in-addr.arpa`
`27.38.in-addr.arpa`
`219.38.in-addr.arpa`
`176.38.in-addr.arpa`
`233.38.in-addr.arpa`
`22.38.in-addr.arpa`
`139.38.in-addr.arpa`
`145.38.in-addr.arpa`
`4.38.in-addr.arpa`
`115.38.in-addr.arpa`
`101.38.in-addr.arpa`
`203.38.in-addr.arpa`
`210.38.in-addr.arpa`
`17.38.in-addr.arpa`
`15.38.in-addr.arpa`
`43.38.in-addr.arpa`
`159.38.in-addr.arpa`
`8.38.in-addr.arpa`
`128.38.in-addr.arpa`
`223.38.in-addr.arpa`
`37.38.in-addr.arpa`
`132.38.in-addr.arpa`
`102.38.in-addr.arpa`
`72.38.in-addr.arpa`
`67.38.in-addr.arpa`
`151.38.in-addr.arpa`
`237.38.in-addr.arpa`
`117.38.in-addr.arpa`
`246.38.in-addr.arpa`
`71.38.in-addr.arpa`
`47.38.in-addr.arpa`
`2.38.in-addr.arpa`
`236.38.in-addr.arpa`
`97.38.in-addr.arpa`
`214.38.in-addr.arpa`
`187.38.in-addr.arpa`
`41.38.in-addr.arpa`
`80.38.in-addr.arpa`
`24.38.in-addr.arpa`
`79.38.in-addr.arpa`
`179.38.in-addr.arpa`
`55.38.in-addr.arpa`
`20.38.in-addr.arpa`
`220.38.in-addr.arpa`
`242.38.in-addr.arpa`
`217.38.in-addr.arpa`
`190.38.in-addr.arpa`
`100.38.in-addr.arpa`
`147.38.in-addr.arpa`
`59.38.in-addr.arpa`
`230.38.in-addr.arpa`
`235.38.in-addr.arpa`
`5.38.in-addr.arpa`
`206.38.in-addr.arpa`
`105.38.in-addr.arpa`
`7.38.in-addr.arpa`
`96.38.in-addr.arpa`
`86.38.in-addr.arpa`
`207.38.in-addr.arpa`
`33.38.in-addr.arpa`
`45.38.in-addr.arpa`
`239.38.in-addr.arpa`
`199.38.in-addr.arpa`
`249.38.in-addr.arpa`
`53.38.in-addr.arpa`
`10.38.in-addr.arpa`
`114.38.in-addr.arpa`
`177.38.in-addr.arpa`
`164.38.in-addr.arpa`
`165.38.in-addr.arpa`
`196.38.in-addr.arpa`
`221.38.in-addr.arpa`
`193.38.in-addr.arpa`
`38.38.in-addr.arpa`
`144.38.in-addr.arpa`
`208.38.in-addr.arpa`
`198.38.in-addr.arpa`
`191.38.in-addr.arpa`
`29.38.in-addr.arpa`
`154.38.in-addr.arpa`
`34.38.in-addr.arpa`
`108.38.in-addr.arpa`
`28.38.in-addr.arpa`
`134.38.in-addr.arpa`
`141.38.in-addr.arpa`
`215.38.in-addr.arpa`
`254.38.in-addr.arpa`
`248.38.in-addr.arpa`
`98.38.in-addr.arpa`
`19.38.in-addr.arpa`
`228.38.in-addr.arpa`
`81.38.in-addr.arpa`
`205.38.in-addr.arpa`
`240.38.in-addr.arpa`
`106.38.in-addr.arpa`

Starts with same word
`38.world`
`38.hu`
`38.ie`
`38.pe.kr`
`38.co.kr`
`38.com.ua`
`38.sk`
`38.ru`
`38.org`
`38.football`
`38.amsterdam`
`38.dk`
`38.ac.cn`
`38.in-addr.arpa`
`38.gy`
`38.ph`
`38.co.za`
`38.no`
`38.la`
`38.gold`
`38.vg`
`38.network`
`38.tel`
`38.ca`
`38.biz`
`38.be`
`38.fr`
`38.at`
`38.cn`
`38.plus`
`38.pl`
`38.su`
`38.cl`
`38.de`
`38.chat`
`38.com`
`38.am`
`38.se`
`38.bydgoszcz.pl`
`38.to`
`38.com.mx`

Starts similarily
`38.gold`
`83.lv`
`38.vg`
`83.chat`
`38.network`
`38.tel`
`83.org`
`83.football`
`38.ca`
`38.biz`
`38.be`
`83.no`
`83.co`
`83.com.pl`
`38.fr`
`38.at`
`83.se`
`83.cc`
`83.com`
`38.cn`
`38.plus`
`38.pl`
`83.fyi`
`83.tel`
`38.su`
`83.sk`
`38.cl`
`38.de`
`38.chat`
`83.in-addr.arpa`
`83.fr`
`38.com`
`38.am`
`38.se`
`83.ph`
`38.bydgoszcz.pl`
`38.to`
`83.cn`
`38.com.mx`
`83.com.mx`
`83.eu`
`83.world`
`38.world`
`38.hu`
`38.ie`
`83.la`
`83.ws`
`83.biz`
`38.pe.kr`
`38.co.kr`
`38.com.ua`
`38.sk`
`38.ru`
`83.pl`
`38.org`
`38.football`
`83.com.hk`
`83.to`
`38.amsterdam`
`83.pe`
`38.dk`
`38.ac.cn`
`83.by`
`38.in-addr.arpa`
`38.gy`
`38.ph`
`38.co.za`
`83.lt`
`83.su`
`83.be`
`83.io`
`83.cl`
`83.ro`
`83.dk`
`83.amsterdam`
`38.no`
`38.la`

AI analysis

Hundreds of host names, including 158.38.in-addr.arpa, 138.38.in-addr.arpa, 140.38.in-addr.arpa, 18.38.in-addr.arpa, and 76.38.in-addr.arpa, are under the parent, 38.in-addr.arpa.

Two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com, are assigned the delegation of 38.in-addr.arpa.

Other domains, such as 196.48.154.in-addr.arpa, comtrade.com, 146.13.149.in-addr.arpa, 20.111.38.in-addr.arpa, and 117.71.217.in-addr.arpa, share the same name server setup as 38.in-addr.arpa.

The domain 38.in-addr.arpa shares name servers, at least partially, with other domains such as ups.com.pt, upsquantumview.com, 142.41.206.in-addr.arpa, motorcargo.biz, and rbb24.de.

The name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net, and ns1.netrail.net are commonly used together.

auth1.dns.cogentco.com and auth2.dns.cogentco.com both point to two IP numbers each; 2001:550:1:a::d, 66.28.0.14 for auth1.dns.cogentco.com and 2001:550:1:b::d, 66.28.0.30 for auth2.dns.cogentco.com.

dbq