Domain report: ehesp.fr

Registration

info

.fr country-code · OVH · expires 2027-03-05

Found

TLD: .fr (country-code)
ICANN policies apply: no
Registrar: OVH
Registered: 3 February 2009
Last changed: 30 April 2026
Expires: 5 March 2027
Status: active
Registry nameservers: atlas.ehesp.fr, resone.univ-rennes1.fr
RDAP server: https://rdap.nic.fr/

Checks

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 2027-03-05 #3

The registration is valid until 2027-03-05 (134 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.

Delegation

warn

atlas.ehesp.fr, resone.univ-rennes1.fr

Found

Parent zone: fr
Delegation from: d.nic.fr (194.0.9.1)
NS at the parent: atlas.ehesp.fr, resone.univ-rennes1.fr
NS in the zone: atlas.ehesp.fr, resone.univ-rennes1.fr

Nameserver	Addresses	Network (AS)	Glue
atlas.ehesp.fr	194.199.119.1	AS2200 FR-RENATER - Renater, FR	194.199.119.1
resone.univ-rennes1.fr	129.20.254.1	AS2200 FR-RENATER - Renater, FR	129.20.254.1

Checks

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: atlas.ehesp.fr, resone.univ-rennes1.fr.

#6
✓ 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: atlas.ehesp.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): 2 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

Nameservers

pass

2 of 2 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
atlas.ehesp.fr 194.199.119.1	NOERROR, 23 ms, authoritative	no	yes / yes	refused	-
resone.univ-rennes1.fr 129.20.254.1	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-

Checks

✓ All respond #14

All 2 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.

SOA

pass

serial 2026101501 · primary atlas.ehesp.fr

Found

Primary (MNAME): atlas.ehesp.fr
Contact (RNAME): postmaster.ehesp.fr
Serial: 2026101501
Refresh / retry: 14400 s / 3600 s
Expire: 1209600 s
Negative TTL: 3600 s

Serial per nameserver

Nameserver	Serial
atlas.ehesp.fr (194.199.119.1)	2026101501
resone.univ-rennes1.fr (129.20.254.1)	2026101501

Checks

✓ Serial 2026101501 everywhere #22

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

SOA refresh 4h, retry 1h, expire 14d, negative TTL 1h.
✓ Primary is a public nameserver #24

The primary nameserver atlas.ehesp.fr is one of the listed nameservers.
✓ Contact postmaster@ehesp.fr #25

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

The serial 2026101501 follows the YYYYMMDDnn convention (2026-10-15).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver: yes
Denial of existence: NSEC
Signatures valid until: 14 November 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
25879	RSASHA256 (8)	SHA256 018A68BE28B2E5DB…	yes
490	RSASHA256 (8)	SHA256 6AD9EF7DA1A97050…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
490	KSK (257)	RSASHA256 (8)
25879	ZSK (256)	RSASHA256 (8)

Checks

✓ Signed and validated #27

The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
✓ DS matches a key #28

The DS record at the parent matches a key in the zone: key tag 25879 (SHA256), key tag 490 (SHA256).
✓ Modern algorithms #29

Key algorithms: RSASHA256 (8).
✓ Signatures valid until 2026-11-14 #30

The earliest DNSKEY/SOA signature expires at 2026-11-14 04:30 UTC.
i

NSEC

The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.

#31

Records

pass

15 records at the apex

Found

Read from: 194.199.119.1:53

Type	Value	TTL
SOA	atlas.ehesp.fr. postmaster.ehesp.fr. 2026101501 14400 3600 1209600 3600	3600
NS	atlas.ehesp.fr.	3600
NS	resone.univ-rennes1.fr.	3600
A	194.199.119.112	3600
MX	0 ehesp-fr.mail.protection.outlook.com.	3600
TXT	"MS=2BEF3FC48B3C9DD05DD67ABC4FEBBFE16141AB15"	3600
TXT	"HARICA-DZDQa6BXIn2rzwzIJDz"	3600
TXT	"HARICA-aCryUcV2z6wMlyfBqkV"	3600
TXT	"v=spf1 mx:ehesp.fr exists:%{i}._spf.ehesp.fr include:spf.mailjet.com include:_spf.datapressepremium.com include:servers.mcsv.net include:spf.protection.outlook.com -all"	3600
TXT	"google-site-verification=QPb_MABSjffgRPkwIYp7dl0DM7xuc8CMeYF_C96CyoY"	3600
TXT	"druide-validation-domaine=e6fadeb777ead6ffea9723415482bddf"	3600
CAA	0 iodef "mailto:securite@ehesp.fr"	3600
CAA	0 issuewild "harica.gr"	3600
CAA	0 issue "letsencrypt.org"	3600
CAA	0 issue "harica.gr"	3600

Checks

✓ TTLs within range #32

TTLs: A 1h, MX 1h, NS 1h.
✓ 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.