cths.fr

Checked 22 October 2026, 02:28 UTC · via 8.8.8.8
!Passed with warnings
22 passed 1 warning 0 failed 8 info

Registration

info

.fr country-code · GANDI · expires 2027-01-25

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GANDI
Registered
7 March 2001
Last changed
30 December 2025
Expires
25 January 2027
Status
active
Registry nameservers
ns61.1and1.fr, ns62.1and1.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 2027-01-25 #3
    The registration is valid until 2027-01-25 (95 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

info

ns61.1and1.fr, ns62.1and1.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns61.1and1.fr, ns62.1and1.fr
NS in the zone
ns61.1and1.fr, ns62.1and1.fr
NameserverAddressesNetwork (AS)Glue
ns61.1and1.fr185.132.32.32 2607:f1c0:fe:53:185:132:32:32AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB-
ns62.1and1.fr185.132.33.31 2607:f1c0:fe:53:185:132:33:31AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns61.1and1.fr, ns62.1and1.fr.
    #6
  • ✓ 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.
  • i
    One address family in one network
    all IPv6 addresses are in 2607:f1c0:fe::/48, while the other address family is spread over several networks.
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS15418 (IONOS-ANYCAST - Fasthosts Internet Limited, GB): 4 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns61.1and1.fr 185.132.32.32NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns61.1and1.fr 2607:f1c0:fe:53:185:132:32:32NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns62.1and1.fr 185.132.33.31NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns62.1and1.fr 2607:f1c0:fe:53:185:132:33:31NOERROR, 4 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

Checks

  • ✓ All respond #14
    All 4 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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns61.1and1.fr: "Served by PowerDNS - https://www.powerdns.com/"; ns62.1and1.fr: "Served by PowerDNS - https://www.powerdns.com/".
    #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.

SOA

pass

serial 2017061321 · primary ns61.1and1.fr

Found

Primary (MNAME)
ns61.1and1.fr
Contact (RNAME)
hostmaster.1and1.fr
Serial
2017061321
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns61.1and1.fr (185.132.32.32)2017061321
ns61.1and1.fr (2607:f1c0:fe:53:185:132:32:32)2017061321
ns62.1and1.fr (185.132.33.31)2017061321
ns62.1and1.fr (2607:f1c0:fe:53:185:132:33:31)2017061321

Checks

  • ✓ Serial 2017061321 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns61.1and1.fr is one of the listed nameservers.
  • ✓ Contact hostmaster@1and1.fr #25
    The SOA RNAME hostmaster.1and1.fr means hostmaster@1and1.fr.
  • ✓ Date-based serial #26
    The serial 2017061321 follows the YYYYMMDDnn convention (2017-06-13).

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

7 records at the apex

Found

Read from
185.132.32.32:53
TypeValueTTL
SOAns61.1and1.fr. hostmaster.1and1.fr. 2017061321 28800 7200 604800 30086400
NSns61.1and1.fr.172800
NSns62.1and1.fr.172800
A217.160.0.913600
MX10 mx01.1and1.fr.3600
MX10 mx00.1and1.fr.3600
TXT"v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de ~all"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 2d. The NS TTL at the parent is 1h and in the zone 2d; 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