dinan.fr

Checked 22 October 2026, 02:34 UTC · via 8.8.8.8
!Passed with warnings
23 passed 1 warning 0 failed 7 info

Registration

info

.fr country-code · OVH · expires 2027-08-04

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
OVH
Registered
29 May 2001
Last changed
30 September 2026
Expires
4 August 2027
Status
active
Registry nameservers
ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net
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 2027-08-04 #3
    The registration is valid until 2027-08-04 (286 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

ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net
NS in the zone
ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net
NameserverAddressesNetwork (AS)Glue
ns1.rrpproxy.net193.227.117.226 2a04:2b00:14cc::226AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-
ns2.rrpproxy.net194.50.187.226 2a04:2b00:14dd::226AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-
ns3.rrpproxy.net194.0.182.226 2a04:2b00:14ee::226AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net.
  • ✓ 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.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 3 IPv4 /24s and 3 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS1921 (RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT): 6 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 .net
    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

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.rrpproxy.net 193.227.117.226NOERROR, 4 ms, authoritativenoyes / yesrefusedRcodeZero DNS
ns1.rrpproxy.net 2a04:2b00:14cc::226NOERROR, 4 ms, authoritativenoyes / yesrefusedRcodeZero DNS
ns2.rrpproxy.net 194.50.187.226NOERROR, 12 ms, authoritativenoyes / yesrefusedreg-wie1
ns2.rrpproxy.net 2a04:2b00:14dd::226NOERROR, 11 ms, authoritativenoyes / yesrefusedreg-wie1
ns3.rrpproxy.net 194.0.182.226NOERROR, 3 ms, authoritativenoyes / yesrefusedRcodeZero DNS
ns3.rrpproxy.net 2a04:2b00:14ee::226NOERROR, 3 ms, authoritativenoyes / yesrefusedRcodeZero DNS

Checks

  • ✓ All respond #14
    All 6 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: ns1.rrpproxy.net: "RcodeZero DNS"; ns2.rrpproxy.net: "reg-wie1"; ns3.rrpproxy.net: "RcodeZero DNS".
    #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 2026092400 · primary ns1.rrpproxy.net

Found

Primary (MNAME)
ns1.rrpproxy.net
Contact (RNAME)
tech.rrpproxy.net
Serial
2026092400
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns1.rrpproxy.net (193.227.117.226)2026092400
ns1.rrpproxy.net (2a04:2b00:14cc::226)2026092400
ns2.rrpproxy.net (194.50.187.226)2026092400
ns2.rrpproxy.net (2a04:2b00:14dd::226)2026092400
ns3.rrpproxy.net (194.0.182.226)2026092400
ns3.rrpproxy.net (2a04:2b00:14ee::226)2026092400

Checks

  • ✓ Serial 2026092400 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.rrpproxy.net is one of the listed nameservers.
  • ✓ Contact tech@rrpproxy.net #25
    The SOA RNAME tech.rrpproxy.net means tech@rrpproxy.net.
  • ✓ Date-based serial #26
    The serial 2026092400 follows the YYYYMMDDnn convention (2026-09-24).

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

8 records at the apex

Found

Read from
193.227.117.226:53
TypeValueTTL
SOAns1.rrpproxy.net. tech.rrpproxy.net. 2026092400 10800 3600 604800 60028800
NSns1.rrpproxy.net.28800
NSns2.rrpproxy.net.28800
NSns3.rrpproxy.net.28800
A109.234.165.66300
MX10 mail.cleanmail.eu.300
TXT"zrx5ty2yt4hmjbd9xlc6c3f33c5vxt6t"3600
TXT"v=spf1 include:spfa.alinto.net include:spf.mybsuite.fr include:spf.mgdis.fr ip4:51.158.81.11 ip4:178.32.244.181 ip4:149.202.142.61 ip4:37.187.95.79 ip4:46.18.226.53 include:spf-relai.relai-smtp.net include:_spf.o2switch.inovawork.net ~all"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 8h. The NS TTL at the parent is 1h and in the zone 8h; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    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
  • 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