iledefrance.fr

.fr country-code · SFR · expires 2026-11-16

Found

TLD

.fr (country-code)

ICANN policies apply

no

Registrar

SFR

Registered

11 March 2001

Last changed

31 December 2025

Expires

16 November 2026

Status

active

Registry nameservers

dnsserver2.iledefrance.fr, ns1.levelsys.com, ns2.iledefrance.fr, ns2.levelsys.com, ns5.iledefrance.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 in 25 days

  The registration expires on 2026-11-16. Make sure it is renewed.

  #3
• 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.

dnsserver2.iledefrance.fr, ns1.levelsys.com, ns2.iledefrance.fr, ns2.levelsys.com, ns5.iledefrance.fr

Found

Parent zone

fr

Delegation from

d.nic.fr (194.0.9.1)

NS at the parent

dnsserver2.iledefrance.fr, ns1.levelsys.com, ns2.iledefrance.fr, ns2.levelsys.com, ns5.iledefrance.fr

NS in the zone

dnsserver2.iledefrance.fr, ns1.levelsys.com, ns2.iledefrance.fr, ns2.levelsys.com, ns5.iledefrance.fr

Checks

• ✓ 5 nameservers #6

  Delegated to dnsserver2.iledefrance.fr, ns1.levelsys.com, ns2.iledefrance.fr, ns2.levelsys.com, ns5.iledefrance.fr.
• ✓ Parent and zone agree #7

  The parent delegation and the zone's NS records list the same nameservers.
• !

  Glue differs from the zone

  The addresses at the parent (glue) differ from the addresses in the zone: dnsserver2.iledefrance.fr (glue 109.2.230.161, zone 185.219.212.161, 109.2.230.161); ns2.iledefrance.fr (glue 185.219.212.161, zone 185.219.212.161, 109.2.230.161). Update the glue at your registrar.

  #8
• ✓ 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 4 IPv4 /24s and 0 IPv6 /48s.
• ✓ 3 autonomous systems #11

  The nameservers are spread over: AS12876 (AS12876 - Scaleway SAS, FR): 1 address; AS15557 (LDCOMNET - Societe Francaise Du Radiotelephone - SFR SA, FR): 3 addresses; AS201699 (LEVELSYS - LEVEL SYS SAS, FR): 4 addresses.
• ✓ Nameserver names under 2 TLDs #12

  Nameserver names use the TLDs .com, .fr.
• !

  No IPv6

  None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.

  #13

8 of 8 addresses answer authoritatively

Found

Checks

• ✓ All respond #14

  All 8 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: ns1.levelsys.com: "9.8.4-rpz2+rl005.12-P1"; ns2.levelsys.com: "9.11.5-P4-5.1+deb10u11-Debian". 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.

serial 2016074896 · primary dnsserver2.iledefrance.fr

Found

Primary (MNAME)

dnsserver2.iledefrance.fr

Contact (RNAME)

hostmaster.iledefrance.fr

Serial

2016074896

Refresh / retry

600 s / 600 s

Expire

604800 s

Negative TTL

10800 s

Serial per nameserver

Checks

• ✓ Serial 2016074896 everywhere #22

  All nameservers serve the same version of the zone.
• !

  Unusual SOA timers

  refresh 10m is outside 20m–1d; retry 10m should be shorter than refresh 10m. Current values: refresh 10m, retry 10m, expire 7d, negative TTL 3h.

  #23
• ✓ Primary is a public nameserver #24

  The primary nameserver dnsserver2.iledefrance.fr is one of the listed nameservers.
• ✓ Contact hostmaster@iledefrance.fr #25

  The SOA RNAME hostmaster.iledefrance.fr means hostmaster@iledefrance.fr.
• ✓ Timestamp serial #26

  The serial 2016074896 is a Unix timestamp (2033-11-20 04:48 UTC).

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

32 records at the apex

Found

Read from

185.219.212.161:53

Checks

• !

  Very low TTLs

  These records have a TTL below 5m, causing extra queries and slower lookups: MX (30s). Low TTLs are useful just before a planned change.

  #32
• ✓ 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: letsencrypt.org, globalsign.com, thawte.com, amazon.com, amazontrust.com, sectigo.com.