Domain report: ubfc.fr

Registration

info

.fr country-code · GIP RENATER · expires 2027-03-27

TLD: .fr (country-code)
ICANN policies apply: no
Registrar: GIP RENATER
Registered: 13 December 2012
Last changed: 30 April 2026
Expires: 27 March 2027
Status: active
Registry nameservers: dns1.u-bourgogne.fr, dns2.u-bourgogne.fr, ufc.univ-fcomte.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 on 2027-03-27 #3

The registration is valid until 2027-03-27 (156 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

dns1.u-bourgogne.fr, dns2.u-bourgogne.fr, ufc.univ-fcomte.fr

Parent zone: fr
Delegation from: d.nic.fr (194.0.9.1)
NS at the parent: dns1.u-bourgogne.fr, dns2.u-bourgogne.fr, ufc.univ-fcomte.fr
NS in the zone: dns1.u-bourgogne.fr, dns2.u-bourgogne.fr, ufc.univ-fcomte.fr

Nameserver	Addresses	Network (AS)	Glue
dns1.u-bourgogne.fr	193.52.242.101 2001:660:4301:242::101	AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR	193.52.242.101 2001:660:4301:242::101
dns2.u-bourgogne.fr	193.52.242.102 2001:660:4301:242::102	AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR	193.52.242.102 2001:660:4301:242::102
ufc.univ-fcomte.fr	194.57.91.200	AS2200 FR-RENATER - Renater, FR	194.57.91.200

✓ 3 nameservers #6

Delegated to dns1.u-bourgogne.fr, dns2.u-bourgogne.fr, ufc.univ-fcomte.fr.
✓ Parent and zone agree #7

The parent delegation and the zone's NS records list the same nameservers.
✓ No glue needed #8

All nameservers are outside the zone, so no glue records are needed.
✓ 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 2001:660:4301::/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: ufc.univ-fcomte.fr.

#13

warn

5 of 5 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
dns1.u-bourgogne.fr 193.52.242.101	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
dns1.u-bourgogne.fr 2001:660:4301:242::101	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
dns2.u-bourgogne.fr 193.52.242.102	NOERROR, 22 ms, authoritative	no	yes / yes	refused	-
dns2.u-bourgogne.fr 2001:660:4301:242::102	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
ufc.univ-fcomte.fr 194.57.91.200	NOERROR, 25 ms, authoritative	no	yes / yes	refused	9.16.23-RH

✓ 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.
!

Software version disclosed

These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ufc.univ-fcomte.fr: "9.16.23-RH". Hide or replace the version string.

#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.

warn

serial 2014092429 · primary dns1.u-bourgogne.fr

✓ Serial 2014092429 everywhere #22

All nameservers serve the same version of the zone.
!

Unusual SOA timers

retry 1h should be shorter than refresh 1h. Current values: refresh 1h, retry 1h, expire 14d, negative TTL 1h.

#23
✓ Primary is a public nameserver #24

The primary nameserver dns1.u-bourgogne.fr is one of the listed nameservers.
✓ Contact hostmaster@u-bourgogne.fr #25

The SOA RNAME hostmaster.u-bourgogne.fr means hostmaster@u-bourgogne.fr.
✓ Date-based serial #26

The serial 2014092429 follows the YYYYMMDDnn convention (2014-09-24).

warn

Not signed

info

10 records at the apex

Type	Value	TTL
SOA	dns1.u-bourgogne.fr. hostmaster.u-bourgogne.fr. 2014092429 3600 3600 1209600 3600	3600
NS	ufc.univ-fcomte.fr.	3600
NS	dns1.u-bourgogne.fr.	3600
NS	dns2.u-bourgogne.fr.	3600
A	193.52.234.14	3600
MX	1 mx1.relay.renater.fr.	3600
MX	1 mx2.relay.renater.fr.	3600
TXT	"google-site-verification=x1EOjNSE4y7xZwryLv3SPOSFOBZieL1lEXnJV84ZsRI"	3600
TXT	"v=spf1 mx a:zproxy01.u-bourgogne.fr a:zproxy02.u-bourgogne.fr a:zproxy03.u-bourgogne.fr a:zproxy04.u-bourgogne.fr include:spf.relay.renater.fr a:ufc-sortie.univ-fcomte.fr a:ufc-in.univ-fcomte.fr ~all"	3600
TXT	"HARICA-49Ap2GzmzAoK4ALgdgs"	3600