Domain report: paris-saclay.fr

Registration

info

.fr country-code · OVH · expires 2027-02-04

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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 2027-02-04 #3

The registration is valid until 2027-02-04 (105 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.

pass

dns1.u-psud.fr, dns2.u-psud.fr, ext.upsaclay.net

Nameserver	Addresses	Network (AS)	Glue
dns1.u-psud.fr	129.175.34.24 2001:660:3201::2	AS2269 FR-U-PARISSUD-ORSAY - Renater, EU AS2200 FR-RENATER - Renater, FR	129.175.34.24 2001:660:3201::2
dns2.u-psud.fr	129.175.36.26 2001:660:3201::3	AS2269 FR-U-PARISSUD-ORSAY - Renater, EU AS2200 FR-RENATER - Renater, FR	129.175.36.26 2001:660:3201::3
ext.upsaclay.net	51.75.134.210 2001:41d0:403:22d2::1	AS16276 OVH - OVH SAS, FR AS16276 OVH - OVH SAS, FR	-

✓ 3 nameservers #6

Delegated to dns1.u-psud.fr, dns2.u-psud.fr, ext.upsaclay.net.
✓ 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.
✓ Nameservers in different networks #10

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

The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 2 addresses; AS2200 (FR-RENATER - Renater, FR): 2 addresses; AS2269 (FR-U-PARISSUD-ORSAY - Renater, EU): 2 addresses.
✓ Nameserver names under 2 TLDs #12

Nameserver names use the TLDs .fr, .net.
✓ All reachable over IPv6 #13

Every nameserver has an IPv6 address.

pass

6 of 6 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
dns1.u-psud.fr 129.175.34.24	NOERROR, 15 ms, authoritative	no	yes / yes	refused	-
dns1.u-psud.fr 2001:660:3201::2	NOERROR, 15 ms, authoritative	no	yes / yes	refused	-
dns2.u-psud.fr 129.175.36.26	NOERROR, 14 ms, authoritative	no	yes / yes	refused	-
dns2.u-psud.fr 2001:660:3201::3	NOERROR, 14 ms, authoritative	no	yes / yes	refused	-
ext.upsaclay.net 51.75.134.210	NOERROR, 6 ms, authoritative	no	yes / yes	refused	-
ext.upsaclay.net 2001:41d0:403:22d2::1	NOERROR, 6 ms, authoritative	no	yes / yes	refused	-

✓ All respond #14

All 6 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 2019111510 · primary dns1.u-psud.fr

✓ Serial 2019111510 everywhere #22

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

SOA refresh 20m, retry 5m, expire 14d, negative TTL 1h.
✓ Primary is a public nameserver #24

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

The SOA RNAME dns.u-psud.fr means dns@u-psud.fr.
✓ Date-based serial #26

The serial 2019111510 follows the YYYYMMDDnn convention (2019-11-15).

warn

Not signed

info

11 records at the apex