DNSWHOIS.INFO - dhcp-12-23.ens.fr

Search for IP or hostnames:

dhcp-12-23.ens.fr checked at 2025-10-24T17:58:05.488Z 344ms 45/45/45 100% R:9

`dhcp-12-23.ens.fr`

MX	`nef.ens.fr`
		A	129.199.96.32^{🇫🇷 RENATER}
			PTR	`nef.ens.fr`
A	129.199.12.23^{🇫🇷 RENATER}
		PTR	`dhcp-12-23.ens.fr`

`ens.fr`

	NS	`ns1.ens.fr`
	NS	`ns2.ens.fr`
	NS	`ns.ens.fr`
	NS	`ext.lri.fr`
	NS	`ns2.nic.fr`
	MX	`mx1.relay.renater.fr`
	MX	`mx2.relay.renater.fr`
	PTR	`0.0.199.129.in-addr.arpa`
	A	129.199.166.211^{🇫🇷 RENATER}
	A	129.199.166.212^{🇫🇷 RENATER}

rank #4687 globally
rank #45 in the tld
This domain "ens.fr" is the official website of École Normale Supérieure (ENS), a higher education establishment based in Paris, France. The ENS is one of the most prestigious French institutions for higher education and research. The ".fr" indicates that it is a French website.

PTR for

23.12.199.129.in-addr.arpa

AI analysis

dhcp-12-23.ens.fr points to IP number: 129.199.12.23.

dhcp-12-23.ens.fr is handled by a single mail server, nef.ens.fr.

The mail server setup for dhcp-12-23.ens.fr matches that of other domains, for instance heberg-web-int-wp.ens.fr, net2.ens.fr, rezo-mtrg-40.ens.fr, duke.ens.fr and cobham.ens.fr.

dhcp-12-23.ens.fr shares at least partially some mail servers with other domains, including nanoflux1.chimie.ens.fr, fancy.geologie.ens.fr, nspc04.ens.fr, bresil.lkb.ens.fr and dhcp-12-27.ens.fr.

nef.ens.fr points to a single IP: 129.199.96.32.

dbq