DNSWHOIS.INFO - 47.99.38.in-addr.arpa

Search for IP or hostnames:

47.99.38.in-addr.arpa checked at 2025-10-28T11:18:12.939Z 279ms 47/47/47 100% R:8

`47.99.38.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`

`99.38.in-addr.arpa`

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

Starts with same word

47.hk

47.cx

47.cz

47.to

47.biz

47.cn

47.ro

47.plus

47.tel

47.su

47.kiev.ua

47.yt

47.nl

47.lv

47.no

47.com.au

47.agency

47.fyi

47.de

47.com

47.media

47.net

47.eu

47.ag

47.ph

47.si

47.world

47.la

47.ru

47.by

47.lt

47.cl

47.pl

47.in-addr.arpa

47.ca

47.bet

47.be

47.org

47.dk

Starts similarily

47.by

74.pl

47.lt

47.cl

47.pl

47.in-addr.arpa

47.ca

47.bet

47.be

74.tel

74.lt

47.org

74.ph

74.no

74.al

74.ms

47.dk

74.dk

74.ru

74.to

74.in-addr.arpa

47.hk

47.cx

74.bet

47.cz

47.to

47.biz

47.cn

47.ro

74.am

47.plus

74.nu

74.cn

74.si

74.com.au

47.tel

47.su

47.kiev.ua

47.yt

47.nl

74.net

47.lv

74.hu

47.no

47.com.au

47.agency

47.fyi

74.tv

47.de

74.de

47.com

47.media

74.coop

74.nl

74.plus

47.net

74.ws

74.be

47.eu

47.ag

74.co

74.amsterdam

74.fi

74.chat

74.cz

47.ph

47.si

74.se

74.sk

47.world

74.lv

47.la

47.ru

AI analysis

47.99.38.in-addr.arpa is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

47.99.38.in-addr.arpa shares the same name server setup as other domains, for example 32.245.80.in-addr.arpa, 137.99.38.in-addr.arpa, yvr01.atlas.cogentco.com, 198.67.38.in-addr.arpa and 210.97.38.in-addr.arpa.

47.99.38.in-addr.arpa at least partially shares name servers with other domains, for instance alphacloud.be, upsbilling.ups.com, upsconnectsupport.ca, goldpriority.com and radioamerica.org.

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, dns.infrabel.be and secdns.infrabel.be.

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