Domain report: msh-lse.fr

Registration

info

.fr country-code · GIP RENATER · expires 2027-03-23

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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 2027-03-23 #3

The registration is valid until 2027-03-23 (152 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.

warn

diogene.univ-lyon2.fr, docsrvr.msh-lse.fr

Parent zone: fr
Delegation from: d.nic.fr (194.0.9.1)
NS at the parent: diogene.univ-lyon2.fr, docsrvr.msh-lse.fr
NS in the zone: diogene.univ-lyon2.fr, docsrvr.ish-lyon.cnrs.fr, ns4.cnrs.fr

Nameserver	Addresses	Network (AS)	Glue
diogene.univ-lyon2.fr	159.84.44.31	AS1945 FR-LyRES - Renater, EU	159.84.44.31
docsrvr.ish-lyon.cnrs.fr (zone only)	193.48.145.1	AS2200 FR-RENATER - Renater, FR	-
docsrvr.msh-lse.fr (parent only)	193.48.145.1	AS2200 FR-RENATER - Renater, FR	193.48.145.1
ns4.cnrs.fr (zone only)	195.220.197.11 2001:660:500a:2210::11	AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR	-

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2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: diogene.univ-lyon2.fr, docsrvr.msh-lse.fr.

#6
!

NS sets differ

The nameservers at the parent and in the zone should be the same. Only at the parent: docsrvr.msh-lse.fr; only in the zone: docsrvr.ish-lyon.cnrs.fr, ns4.cnrs.fr. diogene.univ-lyon2.fr, docsrvr.ish-lyon.cnrs.fr, docsrvr.msh-lse.fr, ns4.cnrs.fr report NS diogene.univ-lyon2.fr docsrvr.ish-lyon.cnrs.fr ns4.cnrs.fr.

#7
✓ Glue present and correct #8

Glue is published for the nameservers inside the zone: docsrvr.msh-lse.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 3 IPv4 /24s and 1 IPv6 /48.
✓ 2 autonomous systems #11

The nameservers are spread over: AS1945 (FR-LyRES - Renater, EU): 1 address; AS2200 (FR-RENATER - Renater, FR): 4 addresses.
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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: diogene.univ-lyon2.fr, docsrvr.ish-lyon.cnrs.fr, docsrvr.msh-lse.fr.

#13

warn

5 of 5 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
diogene.univ-lyon2.fr 159.84.44.31	NOERROR, 19 ms, authoritative	no	yes / yes	refused	9.16.23-RH
docsrvr.ish-lyon.cnrs.fr 193.48.145.1	NOERROR, 18 ms, authoritative	no	yes / yes	refused	9.18.39-0ubuntu0.24.04.8-Ubuntu
docsrvr.msh-lse.fr 193.48.145.1	NOERROR, 18 ms, authoritative	no	yes / yes	refused	9.18.39-0ubuntu0.24.04.8-Ubuntu
ns4.cnrs.fr 195.220.197.11	NOERROR, 20 ms, authoritative	no	yes / yes	refused	SECRET
ns4.cnrs.fr 2001:660:500a:2210::11	NOERROR, 20 ms, authoritative	no	yes / yes	refused	SECRET

✓ 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: diogene.univ-lyon2.fr: "9.16.23-RH"; docsrvr.ish-lyon.cnrs.fr: "9.18.39-0ubuntu0.24.04.8-Ubuntu"; docsrvr.msh-lse.fr: "9.18.39-0ubuntu0.24.04.8-Ubuntu". 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.

pass

serial 2026102002 · primary docsrvr.ish-lyon.cnrs.fr

✓ Serial 2026102002 everywhere #22

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

SOA refresh 6h, retry 1h, expire 7d, negative TTL 1d.
✓ Primary is a public nameserver #24

The primary nameserver docsrvr.ish-lyon.cnrs.fr is one of the listed nameservers.
✓ Contact hostmaster@ish-lyon.cnrs.fr #25

The SOA RNAME hostmaster.ish-lyon.cnrs.fr means hostmaster@ish-lyon.cnrs.fr.
✓ Date-based serial #26

The serial 2026102002 follows the YYYYMMDDnn convention (2026-10-20).

warn

Not signed

info

10 records at the apex

Type	Value	TTL
SOA	docsrvr.ish-lyon.cnrs.fr. hostmaster.ish-lyon.cnrs.fr. 2026102002 21600 3600 604800 86400	86400
NS	diogene.univ-lyon2.fr.	86400
NS	ns4.cnrs.fr.	86400
NS	docsrvr.ish-lyon.cnrs.fr.	86400
A	193.48.145.15	3600
MX	10 mx1.relay.renater.fr.	86400
MX	10 mx2.relay.renater.fr.	86400
TXT	"google-site-verification=-5NZXmORcjag-V47uVKnoLtcVtvkHlVZOtXc47Wrweg"	86400
TXT	"HARICA-nxECiO5vLlCzGSEv2sK"	86400
TXT	"v=spf1 mx ip4:193.48.145.15 include:spfcentral.cnrs.fr ~all"	86400

✓ TTLs within range #32

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

The zone apex has no CNAME record.
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Wildcard record

A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.

#34
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No CAA records

Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.

#35