CF1759369432634-tsm20251001211114

WWW.ROBTEX.COM - dns.univ-lyon1.fr

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dns.univ-lyon1.fr checked at 2025-10-02T01:43:52.580Z 0ms 98/98/98 100% R:0

dns.univ-lyon1.fr

MXcismrelais.univ-lyon1.fr
A2001:660:5001:100::12🇫🇷 RENATER
PTRcismrelais.univ-lyon1.fr
A134.214.100.12🇫🇷 FR-RENATER
PTRcismrelais.univ-lyon1.fr
MXcisrelais.univ-lyon1.fr
A2001:660:5001:100::10🇫🇷 RENATER
PTRcisrelais.univ-lyon1.fr
A134.214.100.10🇫🇷 FR-RENATER
PTRcisrelais.univ-lyon1.fr
A2001:660:5001:100::6🇫🇷 RENATER
PTRdns.univ-lyon1.fr
A134.214.100.6🇫🇷 FR-RENATER
PTRdns.univ-lyon1.fr

univ-lyon1.fr

NSccpntc3.in2p3.fr
NSccpnvx.in2p3.fr
NSdns2.univ-lyon1.fr
NSdns.univ-lyon1.fr
MXmailinblack.univ-lyon1.fr
A134.214.126.72🇫🇷 FR-RENATER
rank #7459 globally
rank #81 in the tld
This domain name represents the official website of the University of Lyon 1, a university located in Lyon, France. The "univ-lyon1" part of the domain name indicates it specifically refers to the first university of Lyon, as there may be other universities in the city. The ".fr" indicates it is a French website.

PTR for

NS for

Starts with same word

Starts similarily

AI analysis

dns.univ-lyon1.fr serves as a name server for 18.214.134.in-addr.arpa, 218.48.193.in-addr.arpa, univ-lyon2.fr, 221.54.193.in-addr.arpa, insa.fr and a few other domains.

dns2.univ-lyon1.fr, si-dns.entpe.fr and ns4.cnrs.fr are commonly used as name servers along with dns.univ-lyon1.fr.

dns.univ-lyon1.fr resolves to two IP numbers: 2001:660:5001:100::6 and 134.214.100.6.

Two mail servers handle dns.univ-lyon1.fr: cismrelais.univ-lyon1.fr and cisrelais.univ-lyon1.fr.

dns.univ-lyon1.fr shares the same mail server setup as other domains, for instance quaisoie61.univ-lyon1.fr, mojito.univ-lyon1.fr, dhcprov52-13.univ-lyon1.fr, bunti-hand02.univ-lyon1.fr and acces0332.res.insa-lyon.fr.

dns.univ-lyon1.fr shares some mail servers with other domains, at least partially, for example insa-france.fr and isfa-srv3.univ-lyon1.fr.

Host names with two IP numbers:

The host name cismrelais.univ-lyon1.fr points to 2001:660:5001:100::12 and 134.214.100.12; the host name cisrelais.univ-lyon1.fr points to 2001:660:5001:100::10 and 134.214.100.10.

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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ykMJdJP CF johedugfp 2025-10-02