Domain report: chu-nancy.fr

Registration

info

.fr country-code · GIP RENATER · expires 2026-12-15

TLD: .fr (country-code)
ICANN policies apply: no
Registrar: GIP RENATER
Registered: 31 December 1994
Last changed: 19 August 2026
Expires: 15 December 2026
Status: active
Registry nameservers: arcturus.ciril.fr, cupidon.chu-nancy.fr, orion.ciril.fr
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 2026-12-15 #3

The registration is valid until 2026-12-15 (54 days).
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No transfer lock

The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.

#4
✓ Registry and delegation match #5

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

info

arcturus.ciril.fr, cupidon.chu-nancy.fr, orion.ciril.fr

Nameserver	Addresses	Network (AS)	Glue
arcturus.ciril.fr	193.50.27.66 2001:660:4503:201::66	AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR	193.50.27.66 2001:660:4503:201::66
cupidon.chu-nancy.fr	193.55.232.2	AS2200 FR-RENATER - Renater, FR	193.55.232.2
orion.ciril.fr	193.50.27.67 2001:660:4503:201::67	AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR	193.50.27.67 2001:660:4503:201::67

✓ 3 nameservers #6

Delegated to arcturus.ciril.fr, cupidon.chu-nancy.fr, orion.ciril.fr.
✓ 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: cupidon.chu-nancy.fr.
✓ All names resolve #9

Every nameserver name has an address and is not an alias.
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One address family in one network

all IPv6 addresses are in 2001:660:4503::/48, while the other address family is spread over several networks.

#10
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All nameservers in one AS

All nameserver addresses are announced by one network operator (AS2200 (FR-RENATER - Renater, FR): 5 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
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All nameserver names under .fr

All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.

#12
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Partly IPv6

These nameservers have no IPv6 address: cupidon.chu-nancy.fr.

#13

info

5 of 5 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
arcturus.ciril.fr 193.50.27.66	NOERROR, 18 ms, authoritative	no	yes / yes	refused	up-to-date
arcturus.ciril.fr 2001:660:4503:201::66	NOERROR, 22 ms, authoritative	no	yes / yes	refused	up-to-date
cupidon.chu-nancy.fr 193.55.232.2	NOERROR, 18 ms, authoritative	no	yes / yes	refused	-
orion.ciril.fr 193.50.27.67	NOERROR, 18 ms, authoritative	no	yes / yes	refused	up-to-date
orion.ciril.fr 2001:660:4503:201::67	NOERROR, 19 ms, authoritative	no	yes / yes	refused	up-to-date

✓ All respond #14

All 5 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: arcturus.ciril.fr: "up-to-date"; orion.ciril.fr: "up-to-date".

#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 2013062710 · primary cupidon1.chu-nancy.fr

✓ Serial 2013062710 everywhere #22

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

SOA refresh 1h, retry 10m, expire 14d, negative TTL 1h.
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Hidden master

The primary nameserver cupidon1.chu-nancy.fr is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.

#24
✓ Contact resomail@chu-nancy.fr #25

The SOA RNAME resomail.chu-nancy.fr means resomail@chu-nancy.fr.
✓ Date-based serial #26

The serial 2013062710 follows the YYYYMMDDnn convention (2013-06-27).

warn

Not signed

info

11 records at the apex

Type	Value	TTL
SOA	cupidon1.chu-nancy.fr. resomail.chu-nancy.fr. 2013062710 3600 600 1209600 3600	3600
NS	cupidon.chu-nancy.fr.	3600
NS	arcturus.ciril.fr.	3600
NS	orion.ciril.fr.	3600
A	213.32.87.238	3600
MX	50 hermes2.chu-nancy.fr.	3600
MX	10 hermes1.chu-nancy.fr.	3600
TXT	"MS=ms79056957"	3600
TXT	"v=spf1 mx ptr include:chu-nancy.fr ?all"	3600
TXT	"vrVcH5D6/sB6hwHbv19UnvBRLx1br1TO01fJeL8T+U5lQPCr6pXiLQB9woWpT4hTQLkmrY6yUFJiW+3LQi3JnQ=="	3600
TXT	"cisco-ci-domain-verification=7d1ae778cc1d067806cdfff85f5a200b5772e61925a82b40789ca4e85cef34bd"	3600