Domain report: ec-nantes.fr

Registration

warn

.fr country-code · GIP RENATER · expires 2026-11-14

TLD: .fr (country-code)
ICANN policies apply: no
Registrar: GIP RENATER
Registered: 14 November 1996
Last changed: 31 December 2025
Expires: 14 November 2026
Status: active
Registry nameservers: drun-dns1.ec-nantes.fr, drun-dns2.ec-nantes.fr, resone.univ-rennes1.fr
RDAP server: https://rdap.nic.fr/

i

.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 in 23 days

The registration expires on 2026-11-14. Make sure it is renewed.

#3
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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.

warn

drun-dns1.ec-nantes.fr, drun-dns2.ec-nantes.fr, resone.univ-rennes1.fr

Parent zone: fr
Delegation from: d.nic.fr (194.0.9.1)
NS at the parent: drun-dns1.ec-nantes.fr, drun-dns2.ec-nantes.fr, resone.univ-rennes1.fr
NS in the zone: drun-dns1.ec-nantes.fr, drun-dns2.ec-nantes.fr, resone.univ-rennes1.fr

Nameserver	Addresses	Network (AS)	Glue
drun-dns1.ec-nantes.fr	130.66.33.3	AS2200 FR-RENATER - Renater, FR	130.66.33.3
drun-dns2.ec-nantes.fr	130.66.33.4	AS2200 FR-RENATER - Renater, FR	130.66.33.4
resone.univ-rennes1.fr	129.20.254.1	AS2200 FR-RENATER - Renater, FR	129.20.254.1

✓ 3 nameservers #6

Delegated to drun-dns1.ec-nantes.fr, drun-dns2.ec-nantes.fr, resone.univ-rennes1.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: drun-dns1.ec-nantes.fr, drun-dns2.ec-nantes.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 2 IPv4 /24s and 0 IPv6 /48s.
i

All nameservers in one AS

All nameserver addresses are announced by one network operator (AS2200 (FR-RENATER - Renater, FR): 3 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
!

No IPv6

None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.

#13

pass

3 of 3 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
drun-dns1.ec-nantes.fr 130.66.33.3	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
drun-dns2.ec-nantes.fr 130.66.33.4	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
resone.univ-rennes1.fr 129.20.254.1	NOERROR, 20 ms, authoritative	no	yes / yes	refused	-

✓ All respond #14

All 3 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.
✓ No version disclosed #17

The nameservers don't reveal their software version.
✓ 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.

pass

serial 2026102105 · primary drun-dns1.ec-nantes.fr

✓ Serial 2026102105 everywhere #22

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

SOA refresh 2h, retry 1h, expire 28d, negative TTL 1h.
✓ Primary is a public nameserver #24

The primary nameserver drun-dns1.ec-nantes.fr is one of the listed nameservers.
✓ Contact postmaster@ec-nantes.fr #25

The SOA RNAME postmaster.ec-nantes.fr means postmaster@ec-nantes.fr.
✓ Date-based serial #26

The serial 2026102105 follows the YYYYMMDDnn convention (2026-10-21).

warn

Not signed

pass

19 records at the apex

Type	Value	TTL
SOA	drun-dns1.ec-nantes.fr. postmaster.ec-nantes.fr. 2026102105 7200 3600 2419200 3600	300
NS	drun-dns1.ec-nantes.fr.	300
NS	resone.univ-rennes1.fr.	300
NS	drun-dns2.ec-nantes.fr.	300
A	130.66.41.9	300
MX	5 mx2.relay.renater.fr.	300
MX	5 mx1.relay.renater.fr.	300
TXT	"ZOOM_verify_eJOYmTXIQc2Dy1nwCmwpSQ"	300
TXT	"MS=4935CC5158544629D2BD17DF3AAF029473B40D26"	300
TXT	"HARICA-2cs7UGvOkh3GAAsXpzh"	300
TXT	"v=spf1 include:spf.mailjet.com +ip4:51.75.255.152 +ip4:51.75.255.153 a:mx2du.in.adc.education.fr a:xrm3.eudonet.com include:spf.mandrillapp.com include:spf.relay.renater.fr include:spf.partage.renater.fr ~all"	300
TXT	"google-site-verification=A6FXDTU9o-0gjF5sqc96WEjC5uNNfW7BaSZw6JU0lb4"	300
TXT	"ZOOM_verify_LFSKPUyFSHu-f7yOV06aPA"	300
CAA	0 issue "harica.gr"	300
CAA	0 issue "letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/2427025257"	300
CAA	0 issue "letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/2266085571"	300
CAA	0 issuewild "harica.gr"	300
CAA	0 issue "pki.goog"	300
CAA	0 iodef "mailto:sysecn@ec-nantes.fr"	300

✓ TTLs within range #32

TTLs: A 5m, MX 5m, NS 5m. The NS TTL at the parent is 1h and in the zone 5m; resolvers may use either.
✓ No CNAME at the apex #33

The zone apex has no CNAME record.
✓ No wildcard #34

Names that don't exist return NXDOMAIN.
✓ CAA restricts issuance #35

Certificates may be issued by: harica.gr, letsencrypt.org, pki.goog.