DNSWHOIS.INFO - 1.4.206.in-addr.arpa

Search for IP or hostnames:

1.4.206.in-addr.arpa checked at 2025-11-09T20:10:00.239Z 98ms 47/47/47 100% R:13 allDone:true timedOut:false

`1.4.206.in-addr.arpa`

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

`4.206.in-addr.arpa`

	NS	`auth1.dns.cogentco.com`
	NS	`auth2.dns.cogentco.com`

Starts with same word

1.s3.amazonaws.com

1.blogspot.be

1.com.ua

1.serveftp.com

1.s3-website-us-east-1.amazonaws.com

1.land

1.cx

1.team

1.events

1.kz

1.london

1.digital

1.hopto.org

1.uy

1.gs.cn

1.com.ar

1.fish

1.ms

1.com.vn

1.kg

1.services

1.fr

1.tt

1.cn

1.city

1.country

1.la

1.ai

1.dn.ua

1.waw.pl

1.co

1.to

1.net.nz

1.gl

1.nyc

1.im

1.pn

1.tv

1.ws

1.capital

1.casino

1.how

1.cg

1.ua

1.vision

1.fm

1.at

1.cl

1.saarland

1.inc

1.travel

1.com.my

1.co.uk

1.flights

1.media

1.co.nz

1.energy

1.pl

1.investments

1.cc

1.org.nz

1.or.kr

1.cab

1.cn.com

1.site

1.net.pk

1.gt

1.sg

1.uk

1.szczecin.pl

1.me

1.finance

1.life

1.live

1.dating

1.com.co

1.gold

1.de

1.new

1.world

1.gy

1.ph

1.cz

1.club

1.group

1.je

1.ht

1.email

1.zt.ua

1.st

1.mw

1.se

1.my

1.wiki

1.rsc.cdn77.org

1.insure

1.glass

1.dk

1.in-addr.arpa

1.express

Starts similarily

1.co.uk

1.flights

1.media

1.co.nz

1.energy

1.pl

1.investments

1.cc

1.org.nz

1.or.kr

1.cab

1.cn.com

1.site

1.net.pk

1.gt

1.sg

1.uk

1.szczecin.pl

1.me

1.finance

1.life

1.live

1.dating

1.com.co

1.gold

1.de

1.new

1.world

1.gy

1.ph

1.cz

1.club

1.group

1.je

1.ht

1.email

1.zt.ua

1.st

1.mw

1.se

1.my

1.wiki

1.rsc.cdn77.org

1.insure

1.glass

1.dk

1.in-addr.arpa

1.express

1.fit

1.io

1.hr

1.ee

1.com.cn

1.org

1.xyz

1.info

1.sv

1.fitness

1.canva-apps.cn

1.sinaapp.com

1.cafe

1.rodeo

1.mcdir.ru

1.agency

1.care

1.com.mk

1.crimea.ua

1.vg

1.berlin

1.irish

1.githubusercontent.com

1.is

1.wedding

1.ro

1.cm

1.com.hr

1.movie

1.com.pl

1.gs

1.et

1.ly

1.s3.amazonaws.com

1.blogspot.be

1.com.ua

1.serveftp.com

1.s3-website-us-east-1.amazonaws.com

1.land

1.cx

1.team

1.events

1.kz

1.london

1.digital

1.hopto.org

1.uy

1.gs.cn

1.com.ar

1.fish

1.ms

1.com.vn

1.kg

1.services

1.fr

1.tt

1.cn

1.city

1.country

1.la

1.ai

1.dn.ua

1.waw.pl

1.co

1.to

1.net.nz

1.gl

1.nyc

1.im

1.pn

1.tv

1.ws

1.capital

1.casino

1.how

1.cg

1.ua

1.vision

1.fm

1.at

1.cl

1.saarland

1.inc

1.travel

1.com.my

AI analysis

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 1.4.206.in-addr.arpa.

1.4.206.in-addr.arpa shares the same name server setup as other domains, for instance 66.98.38.in-addr.arpa, 102.111.38.in-addr.arpa, 168.211.205.in-addr.arpa, 61.154.in-addr.arpa and 34.48.38.in-addr.arpa.

1.4.206.in-addr.arpa at least partially shares name servers with other domains, for instance martrac.com, gbabuilders.com, ohrenbaer.de, autogistics.org and ups.cd.

these name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns3.ionet.net, ns4.ionet.net, ns5.ionet.net, ns6.ionet.net, ns1.fnsi.net and ns2.fnsi.net.

Host names with two IP numbers:

auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14.

auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.

dbq