emn.fr

Checked 22 October 2026, 02:43 UTC · via 8.8.8.8
✗Problems found
20 passed 2 warnings 3 failed 6 info

Registration

info

.fr country-code · GIP RENATER · expires 2026-12-31

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
31 December 1994
Last changed
17 September 2026
Expires
31 December 2026
Status
active
Registry nameservers
ftk2.emn.fr, ns-external.imt-atlantique.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 2026-12-31 #3
    The registration is valid until 2026-12-31 (70 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

fail

ftk2.emn.fr, ns-external.imt-atlantique.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ftk2.emn.fr, ns-external.imt-atlantique.fr
NS in the zone
dns.emn.fr, ftk2.emn.fr, ns-external-na.imt-atlantique.fr
NameserverAddressesNetwork (AS)Glue
dns.emn.fr (zone only)10.44.10.98--
ftk2.emn.fr193.54.76.40AS2200 FR-RENATER - Renater, FR193.54.76.40
ns-external-na.imt-atlantique.fr (zone only)192.44.76.40AS209136 IMTAtlantique-NANTES - AS-IMTA-BREST, FR-
ns-external.imt-atlantique.fr (parent only)(does not resolve)-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ftk2.emn.fr, ns-external.imt-atlantique.fr.
    #6
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: ns-external.imt-atlantique.fr; only in the zone: dns.emn.fr, ns-external-na.imt-atlantique.fr. ftk2.emn.fr, ns-external-na.imt-atlantique.fr report NS dns.emn.fr ftk2.emn.fr ns-external-na.imt-atlantique.fr.
    #7
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: ftk2.emn.fr.
  • ✗
    Nameserver names don't resolve
    These nameservers have no A or AAAA record, so they can't be reached (lame delegation): ns-external.imt-atlantique.fr.
    #9
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 3 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS209136 (IMTAtlantique-NANTES - AS-IMTA-BREST, FR): 1 address; AS2200 (FR-RENATER - Renater, FR): 1 address.
  • 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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: dns.emn.fr, ftk2.emn.fr, ns-external-na.imt-atlantique.fr.
    #13

Nameservers

fail

2 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns.emn.fr 10.44.10.98no responsenono / no--
ftk2.emn.fr 193.54.76.40NOERROR, 21 ms, authoritativenoyes / yesrefused-
ns-external-na.imt-atlantique.fr 192.44.76.40NOERROR, 23 ms, authoritativenoyes / yesrefused-

Checks

  • ✗
    Nameservers not responding
    These addresses did not answer, so resolvers waste time on timeouts: dns.emn.fr (10.44.10.98): read udp 46.225.38.91:34532->10.44.10.98:53: i/o timeout.
    #14
  • ✓ 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).
  • ✗
    Private nameserver addresses
    These nameserver addresses can't be reached from the internet: dns.emn.fr (10.44.10.98).
    #21

SOA

pass

serial 2026091602 · primary dns.emn.fr

Found

Primary (MNAME)
dns.emn.fr
Contact (RNAME)
dnsmaster.emn.fr
Serial
2026091602
Refresh / retry
21600 s / 3600 s
Expire
3600000 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ftk2.emn.fr (193.54.76.40)2026091602
ns-external-na.imt-atlantique.fr (192.44.76.40)2026091602

Checks

  • ✓ Serial 2026091602 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 1000h, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns.emn.fr is one of the listed nameservers.
  • ✓ Contact dnsmaster@emn.fr #25
    The SOA RNAME dnsmaster.emn.fr means dnsmaster@emn.fr.
  • ✓ Date-based serial #26
    The serial 2026091602 follows the YYYYMMDDnn convention (2026-09-16).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

5 records at the apex

Found

Read from
193.54.76.40:53
TypeValueTTL
SOAdns.emn.fr. dnsmaster.emn.fr. 2026091602 21600 3600 3600000 8640086400
NSftk2.emn.fr.86400
NSns-external-na.imt-atlantique.fr.86400
NSdns.emn.fr.86400
MX10 legacy-dom.imt-atlantique.fr.86400

Checks

  • ✓ TTLs within range #32
    TTLs: 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.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    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