CF1757177559444-tsm20250906081701

DNSWHOIS.INFO - 251.91.139.in-addr.arpa

Search for IP or hostnames:

251.91.139.in-addr.arpa checked at 2025-09-06T16:52:39.409Z 705ms 46/46/46 100% R:18

`251.91.139.in-addr.arpa`

	NS	`dns1.ics.forth.gr`
			A	139.91.151.70^{🇬🇷 FORTH}
				PTR	`dns1.ics.forth.gr`
	NS	`estia.ics.forth.gr`
			A	2001:648:2c30::191:3 ^{🇬🇷 FORTH}
				PTR	`estia.ics.forth.gr`
			A	139.91.191.3^{🇬🇷 FORTH}
				PTR	`estia.ics.forth.gr`

`91.139.in-addr.arpa`

	NS	`estia.ics.forth.gr`
	NS	`grdns-at.ics.forth.gr`
	NS	`grdns.ics.forth.gr`

Up
`1.251.91.139.in-addr.arpa`

Starts with same word
`251.ca`
`251.de`
`251.ru`
`251.sh`
`251.nl`
`251.com.cn`
`251.ph`
`251.cz`
`251.cc`
`251.fr`
`251.eu`
`251.com`
`251.at`
`251.gr`
`251.us`

Starts similarily
`512.in`
`152.eu`
`512.hu`
`152.uk`
`512.group`
`125.cn`
`215.marketing`
`521.dk`
`152.cn`
`251.at`
`251.gr`
`152.info`
`125.group`
`521.eu`
`125.tv`
`512.cz`
`521.shopping`
`125.us`
`521.net`
`512.se`
`251.us`
`512.ca`
`512.sk`
`152.at`
`125.co`
`512.la`
`152.de`
`215.es`
`521.de`
`512.com`
`521.fr`
`215.nl`
`215.dk`
`125.info`
`152.ph`
`125.hk`
`152.la`
`125.ca`
`512.one`
`251.ca`
`215.co`
`215.net`
`512.de`
`215.co.jp`
`512.red`
`125.se`
`512.email`
`215.it`
`215.ca`
`152.in-addr.arpa`
`521.ca`
`215.us`
`215.pw`
`512.dk`
`152.com`
`251.de`
`512.io`
`152.pl`
`215.ru`
`521.one`
`521.com`
`215.la`
`152.org`
`521.jp`
`521.plus`
`512.pizza`
`125.es`
`125.ge`
`512.ink`
`152.fr`
`215.info`
`125.eu`
`251.ru`
`521.cafe`
`152.us`
`125.ch`
`512.tokyo`
`152.life`
`521.ru`
`152.be`
`521.cc`
`512.nl`
`512.it`
`521.gold`
`125.net`
`125.ru`
`152.tv`
`152.mobi`
`521.be`
`152.com.au`
`215.io`
`512.zone`
`521.cn`
`512.cc`
`512.kz`
`125.in-addr.arpa`
`521.center`
`215.life`
`125.la`
`125.jp`
`512.net`
`125.at`
`152.io`
`251.sh`
`125.fr`
`251.nl`
`512.com.do`
`512.be`
`125.name`
`215.in-addr.arpa`
`251.com.cn`
`125.de`
`125.com`
`521.at`
`512.bike`
`512.biz`
`215.cn`
`125.nyc`
`152.co.il`
`251.ph`
`152.tel`
`512.cn`
`125.ir`
`512.fr`
`125.pl`
`512.ch`
`512.consulting`

AI analysis

The parent of 1.251.91.139.in-addr.arpa is 251.91.139.in-addr.arpa.

Two name servers, dns1.ics.forth.gr and estia.ics.forth.gr, are assigned the delegation of 251.91.139.in-addr.arpa.

Other domains, such as 235.91.139.in-addr.arpa, 189.91.139.in-addr.arpa, iesl.forth.gr, 70.91.139.in-addr.arpa, and 90.91.139.in-addr.arpa, share the same name server setup as 251.91.139.in-addr.arpa.

The domain 251.91.139.in-addr.arpa shares name servers, at least partially, with other domains such as ict-forward.eu, skinakas.org.gr, nax.forthnet.gr, imbb.forth.gr, and red-book.eu.

The name servers nsath.forthnet.gr, teiresias.forthnet.gr, dns2.ics.forth.gr, nsher.forthnet.gr, nsthe.forthnet.gr, grdns.ics.forth.gr, gr-c.ics.forth.gr, gr-d.ics.forth.gr, grdns-at.ics.forth.gr, and cynic4.dns.cy are commonly used together.

dns1.ics.forth.gr points to an IP number: 139.91.151.70, while estia.ics.forth.gr points to two IP numbers: 2001:648:2c30::191:3 and 139.91.191.3.

dbq

uIpIaHp CF johedugfp 2025-09-06