Domain report: chu-lyon.fr

Registration

info

.fr country-code · GANDI · expires 2027-01-14

TLD: .fr (country-code)
ICANN policies apply: no
Registrar: GANDI
Registered: 16 November 1997
Last changed: 1 September 2026
Expires: 14 January 2027
Status: client transfer prohibited
Registry nameservers: dns-serv.chu-lyon.fr, dns-serv2.chu-lyon.fr, ns6.gandi.net
RDAP server: https://rdap.nic.fr/

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.fr is a country-code TLD (ccTLD)

Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.

#1
✓ TLD delegated and signed #2

.fr is delegated in the root zone and DNSSEC-signed.
✓ Expires on 2027-01-14 #3

The registration is valid until 2027-01-14 (84 days).
✓ Transfer locked #4

Registry status: client transfer prohibited.
✓ Registry and delegation match #5

The nameservers registered at the registry are the ones published in DNS.

info

dns-serv.chu-lyon.fr, dns-serv2.chu-lyon.fr, ns6.gandi.net

Parent zone: fr
Delegation from: d.nic.fr (194.0.9.1)
NS at the parent: dns-serv.chu-lyon.fr, dns-serv2.chu-lyon.fr, ns6.gandi.net
NS in the zone: dns-serv.chu-lyon.fr, dns-serv2.chu-lyon.fr, ns6.gandi.net

Nameserver	Addresses	Network (AS)	Glue
dns-serv.chu-lyon.fr	195.254.160.90	AS51038 HCL - HCL, FR	195.254.160.90
dns-serv2.chu-lyon.fr	195.254.161.190	AS51038 HCL - HCL, FR	195.254.161.190
ns6.gandi.net	217.70.177.42 2001:4b98:d:1::4b	AS29169 GANDI-AS - GANDI SAS, FR AS29169 GANDI-AS - GANDI SAS, FR	-

✓ 3 nameservers #6

Delegated to dns-serv.chu-lyon.fr, dns-serv2.chu-lyon.fr, ns6.gandi.net.
✓ Parent and zone agree #7

The parent delegation and the zone's NS records list the same nameservers.
✓ Glue present and correct #8

Glue is published for the nameservers inside the zone: dns-serv.chu-lyon.fr, dns-serv2.chu-lyon.fr.
✓ All names resolve #9

Every nameserver name has an address and is not an alias.
✓ Nameservers in different networks #10

The nameservers are spread over 3 IPv4 /24s and 1 IPv6 /48.
✓ 2 autonomous systems #11

The nameservers are spread over: AS29169 (GANDI-AS - GANDI SAS, FR): 2 addresses; AS51038 (HCL - HCL, FR): 2 addresses.
✓ Nameserver names under 2 TLDs #12

Nameserver names use the TLDs .fr, .net.
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Partly IPv6

These nameservers have no IPv6 address: dns-serv.chu-lyon.fr, dns-serv2.chu-lyon.fr.

#13

info

4 of 4 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
dns-serv.chu-lyon.fr 195.254.160.90	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
dns-serv2.chu-lyon.fr 195.254.161.190	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
ns6.gandi.net 217.70.177.42	NOERROR, 18 ms, authoritative	no	yes / yes	refused	custom
ns6.gandi.net 2001:4b98:d:1::4b	NOERROR, 20 ms, authoritative	no	yes / yes	refused	custom

✓ All respond #14

All 4 nameserver addresses answered.
✓ All authoritative #15

Every responding nameserver answers authoritatively for the zone.
✓ No recursion #16

The nameservers do not answer recursive queries for other domains.
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Identifying string disclosed

These nameservers answer version queries with a string that is not a version number: ns6.gandi.net: "custom".

#17
✓ Zone transfers refused #18

No nameserver allows a zone transfer to the public.
✓ TCP supported #19

All nameservers answer over TCP.
✓ EDNS supported #20

All nameservers support EDNS(0).
✓ Public addresses #21

All nameserver addresses are publicly routable.

info

serial 2018012915 · primary dns-serv

✓ Serial 2018012915 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 1h, retry 25m, expire 7d, negative TTL 1h.
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Hidden master (not resolvable)

The primary nameserver dns-serv is not listed as a nameserver and does not resolve publicly: a hidden master, or a placeholder name. Some tools (e.g. dynamic updates) use MNAME to find the primary.

#24
✓ Contact postmaster@chu-lyon.fr #25

The SOA RNAME postmaster.chu-lyon.fr means postmaster@chu-lyon.fr.
✓ Date-based serial #26

The serial 2018012915 follows the YYYYMMDDnn convention (2018-01-29).

warn

Not signed

info

13 records at the apex

Type	Value	TTL
SOA	dns-serv. postmaster.chu-lyon.fr. 2018012915 3600 1500 604800 3600	3600
NS	ns6.gandi.net.	3600
NS	dns-serv.chu-lyon.fr.	3600
NS	dns-serv2.chu-lyon.fr.	3600
MX	0 chulyon-fr0i.mail.protection.outlook.com.	300
TXT	"uZc712kH2jYnd2ZguSz+vs8lpoJEGYkpwradiGTtr1G2I0z3umqEBBZi75NmAuP6NZNpiPo5WY79PmK+ohpetA=="	3600
TXT	"abuseipdb-verification=UFyla0D9"	3600
TXT	"domain-verification=5BiLFJ2_sa54Yiek_-20Q6OwdoxkUWxGECJ0URMmND9VYoTGib"	3600
TXT	"MS=ms20032121"	3600
TXT	"openai-domain-verification=dv-irLXvclDEo3CVxASxjlA6GR4"	3600
TXT	"v=spf1 ip4:195.254.160.121 ip4:195.254.160.122 ip4:195.254.160.68 ip4:195.254.160.69 ip4:195.254.161.147 ip4:195.254.161.155 include:spf.protection.outlook.com -all"	300
TXT	"mistral-domain-verification=99fc192a975a8be4e6960250a47c5d8537918ed9"	3600
TXT	"HARICA-lGY72H4C7JstlFUybog"	3600