CF1759580339720-tsm20251004101907

WWW.ROBTEX.COM - polytechnique.fr

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polytechnique.fr checked at 2025-10-04T12:18:59.702Z 156ms 158/158/158 100% R:11

polytechnique.fr

NSns2.nic.fr
A2001:660:3005:1::1:2🇫🇷 FR-NIC-DNS-UNICAST (AFNIC > NIC-FR > Unicast DNS)
PTRns2.nic.fr
A192.93.0.4🇫🇷 FR-NIC-DNS-UNICAST (AFNIC > NIC-FR > Unicast DNS)
PTRns2.nic.fr
NSmilou.polytechnique.fr
A2001:660:3026:1:0:30:30:41🇫🇷 RENATER
PTRmilou.polytechnique.fr
A129.104.30.41🇫🇷 RENATER
PTRmilou.polytechnique.fr
MXmx-a.polytechnique.fr
A129.104.30.14🇫🇷 RENATER
PTRmx-a.polytechnique.fr
MXmx-b.polytechnique.fr
A129.104.30.15🇫🇷 RENATER
PTRmx-b.polytechnique.fr
NSpicaros.polytechnique.fr
A2001:660:3026::7:7:41🇫🇷 RENATER
PTRpicaros.polytechnique.fr
A129.104.7.41🇫🇷 RENATER
PTRpicaros.polytechnique.fr
NSrackham.polytechnique.fr
A2001:660:3026::32:32:41🇫🇷 RENATER
PTRrackham.polytechnique.fr
A129.104.32.41🇫🇷 RENATER
PTRrackham.polytechnique.fr
A129.104.30.29🇫🇷 RENATER
PTRdrupal.polytechnique.fr

fr

NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
rank #16992 globally
rank #186 in the tld

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Starts with same word

Starts similarily

AI analysis

polytechnique.fr is a parent of bibli.polytechnique.fr, morillon.polytechnique.fr, medicis.polytechnique.fr, smtp-e.polytechnique.fr, sigurd.polytechnique.fr and hundreds of other host names.

polytechnique.fr points to IP number: 129.104.30.29.

Other host names, for instance polytechnique.edu and drupal.polytechnique.fr, share IP numbers with polytechnique.fr.

polytechnique.fr is delegated to four name servers: ns2.nic.fr, milou.polytechnique.fr, picaros.polytechnique.fr and rackham.polytechnique.fr.

polytechnique.fr at least partially shares name servers with other domains, for instance 160.54.192.in-addr.arpa, 30.52.193.in-addr.arpa, 96.138.in-addr.arpa, 83.195.in-addr.arpa and 23.134.192.in-addr.arpa.

These name servers are commonly used alongside ns1.nic.fr, ns3.nic.fr, dns.inria.fr, dns-ext2.inria.fr, ns1.renater.fr, ns2.renater.fr, cnudns.cines.fr, lirmm.lirmm.fr, nbison.lirmm.fr and g.ext.nic.fr.

Host names with two IP numbers: ns2.nic.fr points to 2001:660:3005:1::1:2 and 192.93.0.4; milou.polytechnique.fr points to 2001:660:3026:1:0:30:30:41 and 129.104.30.41; picaros.polytechnique.fr points to 2001:660:3026::7:7:41 and 129.104.7.41; rackham.polytechnique.fr points to 2001:660:3026::32:32:41 and 129.104.32.41.

polytechnique.fr is handled by two mail servers: mx-a.polytechnique.fr and mx-b.polytechnique.fr.

The mail server setup for polytechnique.fr matches that of other domains, for instance xtec.polytechnique.fr, paruline.polytechnique.fr, storlok.eleves.polytechnique.fr, geai.polytechnique.fr and machin.lpp.polytechnique.fr.

polytechnique.fr shares some mail servers with other domains, at least in part, for instance bureau.luli.polytechnique.fr.

Host names with a single IP:

mx-a.polytechnique.fr points to 129.104.30.14.

mx-b.polytechnique.fr points to 129.104.30.15.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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KPFneMl CF johedugfp 2025-10-04