Domain report: ac-orleans-tours.fr

Registration

info

.fr country-code · GIP RENATER · expires 2026-11-25

TLD: .fr (country-code)
ICANN policies apply: no
Registrar: GIP RENATER
Registered: 25 November 1997
Last changed: 31 December 2025
Expires: 25 November 2026
Status: active
Registry nameservers: dns1.ac-orleans-tours.fr, dns2.ac-orleans-tours.fr, voltaire.lesseps.ac-versailles.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 2026-11-25 #3

The registration is valid until 2026-11-25 (34 days).
i

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

dns1.ac-orleans-tours.fr, dns2.ac-orleans-tours.fr, voltaire.lesseps.ac-versailles.fr

Parent zone: fr
Delegation from: d.nic.fr (194.0.9.1)
NS at the parent: dns1.ac-orleans-tours.fr, dns2.ac-orleans-tours.fr, voltaire.lesseps.ac-versailles.fr
NS in the zone: dns1.ac-orleans-tours.fr, dns2.ac-orleans-tours.fr, voltaire.lesseps.ac-versailles.fr

Nameserver	Addresses	Network (AS)	Glue
dns1.ac-orleans-tours.fr	195.83.90.130	AS2200 FR-RENATER - Renater, FR	195.83.90.130
dns2.ac-orleans-tours.fr	195.83.90.16	AS2200 FR-RENATER - Renater, FR	195.83.90.16
voltaire.lesseps.ac-versailles.fr	195.221.96.3	AS2200 FR-RENATER - Renater, FR	-

✓ 3 nameservers #6

Delegated to dns1.ac-orleans-tours.fr, dns2.ac-orleans-tours.fr, voltaire.lesseps.ac-versailles.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: dns1.ac-orleans-tours.fr, dns2.ac-orleans-tours.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
i

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

fail

2 of 3 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
dns1.ac-orleans-tours.fr 195.83.90.130	NOERROR, 53 ms, authoritative	no	yes / yes	refused	none
dns2.ac-orleans-tours.fr 195.83.90.16	NOERROR, 27 ms, authoritative	no	yes / yes	refused	none
voltaire.lesseps.ac-versailles.fr 195.221.96.3	REFUSED, 49 ms, NOT authoritative	no	no / yes	refused	9.18.39-0ubuntu0.22.04.7-Ubuntu

✓ All respond #14

All 3 nameserver addresses answered.
✗

Lame delegation

These nameservers don't answer authoritatively for the zone, so resolvers ignore them: voltaire.lesseps.ac-versailles.fr (195.221.96.3): REFUSED, authoritative=false.

#15
✓ 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: voltaire.lesseps.ac-versailles.fr: "9.18.39-0ubuntu0.22.04.7-Ubuntu". Hide or replace the version string.

#17
✓ Zone transfers refused #18

No nameserver allows a zone transfer to the public.
✗

No DNS over TCP

DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: voltaire.lesseps.ac-versailles.fr (195.221.96.3): .

#19
✓ EDNS supported #20

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

All nameserver addresses are publicly routable.

pass

serial 2026101901 · primary dns1.ac-orleans-tours.fr

Nameserver	Serial
dns1.ac-orleans-tours.fr (195.83.90.130)	2026101901
dns2.ac-orleans-tours.fr (195.83.90.16)	2026101901

✓ Serial 2026101901 everywhere #22

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

SOA refresh 2h, retry 30m, expire 669h26m40s, negative TTL 10m.
✓ Primary is a public nameserver #24

The primary nameserver dns1.ac-orleans-tours.fr is one of the listed nameservers.
✓ Contact hostmaster/@ac-orleans-tours.fr #25

The SOA RNAME hostmaster/.ac-orleans-tours.fr means hostmaster/@ac-orleans-tours.fr.
✓ Date-based serial #26

The serial 2026101901 follows the YYYYMMDDnn convention (2026-10-19).

warn

Not signed

info

10 records at the apex

Type	Value	TTL
SOA	dns1.ac-orleans-tours.fr. hostmaster/.ac-orleans-tours.fr. 2026101901 7200 1800 2410000 600	600
NS	dns1.ac-orleans-tours.fr.	3600
NS	voltaire.lesseps.ac-versailles.fr.	3600
NS	dns2.ac-orleans-tours.fr.	3600
A	185.75.143.93	1200
MX	0 msg-b85.education.gouv.fr.	900
MX	0 msg-a85.education.gouv.fr.	900
TXT	"MS=E9CBB9C3F45D296F230D545B47F481E7F2BD4AAD"	1200
TXT	"HARICA-oWkyexw7XOELTJf5Uda"	1200
TXT	"v=spf1 mx ip4:195.83.90.0/24 ip4:195.83.89.0/24 ip4:193.51.147.21/28 ip4:194.254.206.80/29 ip4:193.54.151.80/29 ip4:193.51.147.21/28 ?all"	1200