DNSWHOIS.INFO - 137.221.87.in-addr.arpa

Search for IP or hostnames:

137.221.87.in-addr.arpa checked at 2025-10-21T18:57:13.286Z 185ms 50/50/50 100% R:13

`137.221.87.in-addr.arpa`

NS	`dns2.jazztel.es`
		A	2a02:2e00:2022:d::1 ^{🇪🇸 Orange Spain}
			PTR	`dns2.jazztel.es`
		A	87.216.7.2^{🇪🇸 Orange Spain}
			PTR	`dns2.jazztel.es`
NS	`dns.jazztel.es`
		A	2a02:2e00:2012:d::1 ^{🇪🇸 Orange Spain}
			PTR	`dns.jazztel.es`
		A	212.106.192.250^{🇪🇸 Orange Spain}
			PTR	`dns.jazztel.es`

`221.87.in-addr.arpa`

	NS	`dns2.jazztel.es`
	NS	`dns.jazztel.es`

Up

148.137.221.87.in-addr.arpa

202.137.221.87.in-addr.arpa

107.137.221.87.in-addr.arpa

Starts with same word

137.ca

137.co

137.org

137.es

137.hu

137.me

137.city

137.in-addr.arpa

137.ph

137.by

137.be

137.com

137.dk

137.it

137.ink

137.pl

137.rehab

137.tv

137.cl

137.co.jp

137.hk

137.online

137.la

137.at

137.info

137.ro

137.de

Starts similarily

317.us

317.com

137.org

371.company

173.one

317.it

173.host

317.ch

317.run

371.de

137.es

137.hu

173.org

173.biz

137.me

731.dk

173.net

137.city

137.in-addr.arpa

173.jp

713.biz

713.mobi

317.today

731.com

317.tv

173.co

137.ph

731.tv

317.ie

173.fr

137.by

713.ru

317.gr

173.nl

317.ink

173.eu

731.me

173.ca

173.cool

173.hk

173.cn

173.dk

137.be

137.com

173.de

713.de

137.dk

137.it

731.co.uk

173.io

173.me

137.ink

137.pl

371.com

731.cz

137.rehab

713.cn

173.in-addr.arpa

371.cn

317.de

713.dk

173.tv

137.tv

173.in

317.ru

173.com.ua

371.biz

173.tw

731.co

713.city

137.cl

713.co.jp

713.ir

137.co.jp

317.cn

137.hk

731.pl

713.org

173.ir

713.at

173.com.tw

713.cz

173.com

173.hu

137.online

317.jp

731.it

713.com

317.in

173.by

371.jp

173.cz

173.chat

137.la

317.fr

713.net

137.at

371.net

713.me

371.cz

317.limo

317.is

173.cl

173.us

713.eu

371.tv

731.eu

317.net

137.info

137.ro

137.de

731.net.cn

173.la

317.nl

137.ca

713.pl

731.de

713.in

137.co

AI analysis

137.221.87.in-addr.arpa is a parent of 148.137.221.87.in-addr.arpa, 202.137.221.87.in-addr.arpa and 107.137.221.87.in-addr.arpa.

137.221.87.in-addr.arpa is delegated to two name servers: dns2.jazztel.es and dns.jazztel.es.

137.221.87.in-addr.arpa shares the same name server setup as 158.94.90.dynamic.jazztel.es, 225.191.92.dynamic.jazztel.es, publinform.jazztel.es, 52.216.87.in-addr.arpa and 107.15.62.in-addr.arpa.

137.221.87.in-addr.arpa at least partially shares name servers with other domains, for instance 165.216.87.in-addr.arpa, datagrama.com, 26.219.87.in-addr.arpa, 216.216.87.in-addr.arpa and 22.79.188.in-addr.arpa.

these name servers are often used in conjunction with the name servers ns.ripe.net.

Host names with two IP numbers: dns2.jazztel.es points to: 2a02:2e00:2022:d::1 and 87.216.7.2; dns.jazztel.es points to: 2a02:2e00:2012:d::1 and 212.106.192.250.

dbq