DNSWHOIS.INFO - 19.203.66.in-addr.arpa

Search for IP or hostnames:

19.203.66.in-addr.arpa checked at 2025-10-24T17:27:31.152Z 274ms 67/67/67 100% R:11

`19.203.66.in-addr.arpa`

NS	`ns4.oar.net`
		A	2610:a8:2004::2 ^{🇺🇸 OARNET-1}
			PTR	`ns4.oar.net`
			PTR	`clevb-ns4.eng.oar.net`
		A	199.18.199.2^{🇺🇸 OARNET-1}
			PTR	`ns4.oar.net`
NS	`ns5.oar.net`
		A	2610:a8:2005::2 ^{🇺🇸 OARNET-1}
			PTR	`ns5.oar.net`
			PTR	`dytnq-ns5.eng.oar.net`
		A	199.218.199.2^{🇺🇸 OARNET-1}
			PTR	`ns5.oar.net`
NS	`ns6.oar.net`
		A	2610:a8:2006::2 ^{🇺🇸 OARNET-1}
			PTR	`ns6.oar.net`
			PTR	`clmbn-ns6.eng.oar.net`
		A	157.134.199.2^{🇺🇸 OARNET-1}
			PTR	`ns6.oar.net`
NS	`ns7.oar.net`
		A	2610:a8:2007::2 ^{🇺🇸 OARNET-1}
			PTR	`ns7.oar.net`
			PTR	`clmbn-ns7.eng.oar.net`
		A	206.244.199.2^{🇺🇸 OARNET-1}
			PTR	`ns7.oar.net`

Up

252.19.203.66.in-addr.arpa

143.19.203.66.in-addr.arpa

142.19.203.66.in-addr.arpa

133.19.203.66.in-addr.arpa

15.19.203.66.in-addr.arpa

83.19.203.66.in-addr.arpa

112.19.203.66.in-addr.arpa

116.19.203.66.in-addr.arpa

145.19.203.66.in-addr.arpa

13.19.203.66.in-addr.arpa

12.19.203.66.in-addr.arpa

Starts with same word

19.rs

19.to

19.co.kr

19.nl

19.eu

19.herokuapp.com

19.cc

19.cm

19.lt

19.cl

19.in-addr.arpa

19.amsterdam

19.com.cn

19.codes

19.org

19.biz

19.com.au

19.be

19.net.ua

19.la

19.co.uk

19.no

19.xxx

19.lv

19.cn

19.gold

19.football

19.su

19.sk

19.net

19.fi

19.coop

19.ph

19.by

19.vg

19.de

19.gg

19.fr

19.dk

19.ee

19.se

19.wtf

19.ca

19.ro

Starts similarily

19.com.au

91.life

19.be

91.hu

91.tel

19.net.ua

91.cc

91.nl

91.digital

19.la

19.co.uk

91.chat

91.ee

91.hk

19.no

91.lt

91.no

19.xxx

91.pl

19.lv

91.cz

19.cn

91.cx

19.gold

91.gs

19.football

19.su

91.com.vn

91.yt

91.ru

19.sk

19.net

19.fi

91.com.cn

19.coop

91.club

91.ph

19.ph

19.by

19.vg

91.wtf

19.de

91.sh.cn

19.gg

91.sk

91.com

91.net

19.fr

19.dk

91.city

91.fyi

91.porn

91.com.hk

19.ee

19.se

91.se

19.wtf

19.ca

91.gold

91.cn

19.ro

91.be

91.lv

91.in-addr.arpa

91.co

19.rs

91.money

19.to

91.cn.com

91.dk

91.org

19.co.kr

19.nl

19.eu

91.lc

91.de

91.cool

19.herokuapp.com

91.fr

91.biz

91.com.tr

19.cc

19.cm

91.ca

91.ro

19.lt

91.hn.cn

91.cm

91.si

91.ag

19.cl

91.ax

19.in-addr.arpa

19.amsterdam

91.amsterdam

19.com.cn

19.codes

19.org

19.biz

91.agency

AI analysis

19.203.66.in-addr.arpa is the parent of 252.19.203.66.in-addr.arpa, 143.19.203.66.in-addr.arpa, 142.19.203.66.in-addr.arpa, 133.19.203.66.in-addr.arpa, 15.19.203.66.in-addr.arpa and a few other host names.

19.203.66.in-addr.arpa is delegated to four name servers: ns4.oar.net, ns5.oar.net, ns6.oar.net and ns7.oar.net.

19.203.66.in-addr.arpa at least partially shares name servers with other domains, for instance 86.30.198.in-addr.arpa, corporatecollege.org, newark-campus.com, ces.edu and 15.30.198.in-addr.arpa.

These name servers are commonly used alongside ns4.net.ohio-state.edu, ns5.net.ohio-state.edu, ocdns1.cc.oberlin.edu, ocdns2.cc.oberlin.edu, exdns1.nwoca.org, dns01.ad.oberlin.edu and dns02.ad.oberlin.edu.

Host names with two IP numbers:

ns4.oar.net points to 2610:a8:2004::2 and 199.18.199.2; ns5.oar.net points to 2610:a8:2005::2 and 199.218.199.2; ns6.oar.net points to 2610:a8:2006::2 and 157.134.199.2; ns7.oar.net points to 2610:a8:2007::2 and 206.244.199.2.

dbq