sasmediationsolution-conso.fr

Checked 22 October 2026, 05:09 UTC · via 8.8.8.8
!Passed with warnings
29 passed 1 warning 0 failed 5 info

Registration

info

.fr country-code · OVH · expires 2026-11-26

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
OVH
Registered
26 November 2018
Last changed
12 January 2026
Expires
26 November 2026
Status
active
Registry nameservers
ns1.sasmediationsolution-conso.fr, ns2.sasmediationsolution-conso.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 2026-11-26 #3
    The registration is valid until 2026-11-26 (35 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.sasmediationsolution-conso.fr, ns2.sasmediationsolution-conso.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.sasmediationsolution-conso.fr, ns2.sasmediationsolution-conso.fr
NS in the zone
ns1.sasmediationsolution-conso.fr, ns2.sasmediationsolution-conso.fr
NameserverAddressesNetwork (AS)Glue
ns1.sasmediationsolution-conso.fr5.135.244.227 2001:41d0:a:4360::1AS16276 OVH - OVH SAS, FR AS16276 OVH - OVH SAS, FR5.135.244.227 2001:41d0:a:4360::1
ns2.sasmediationsolution-conso.fr213.251.188.141 2001:41d0:1:4a8d::1AS16276 OVH - OVH SAS, FR AS16276 OVH - OVH SAS, FR213.251.188.141 2001:41d0:1:4a8d::1

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.sasmediationsolution-conso.fr, ns2.sasmediationsolution-conso.fr.
    #6
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: ns1.sasmediationsolution-conso.fr, ns2.sasmediationsolution-conso.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 2 IPv4 /24s and 2 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16276 (OVH - OVH SAS, FR): 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

warn

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.sasmediationsolution-conso.fr 5.135.244.227NOERROR, 16 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns1.sasmediationsolution-conso.fr 2001:41d0:a:4360::1NOERROR, 19 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns2.sasmediationsolution-conso.fr 213.251.188.141NOERROR, 16 ms, authoritativenoyes / yesrefused-
ns2.sasmediationsolution-conso.fr 2001:41d0:1:4a8d::1NOERROR, 16 ms, authoritativenoyes / yesrefused-

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.sasmediationsolution-conso.fr: "9.18.49-1~deb12u2-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.

SOA

pass

serial 2026100300 · primary ns1.sasmediationsolution-conso.fr

Found

Primary (MNAME)
ns1.sasmediationsolution-conso.fr
Contact (RNAME)
root.ns1.sasmediationsolution-conso.fr
Serial
2026100300
Refresh / retry
3600 s / 600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.sasmediationsolution-conso.fr (5.135.244.227)2026100300
ns1.sasmediationsolution-conso.fr (2001:41d0:a:4360::1)2026100300
ns2.sasmediationsolution-conso.fr (213.251.188.141)2026100300
ns2.sasmediationsolution-conso.fr (2001:41d0:1:4a8d::1)2026100300

Checks

  • ✓ Serial 2026100300 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.sasmediationsolution-conso.fr is one of the listed nameservers.
  • ✓ Contact root@ns1.sasmediationsolution-conso.fr #25
    The SOA RNAME root.ns1.sasmediationsolution-conso.fr means root@ns1.sasmediationsolution-conso.fr.
  • ✓ Date-based serial #26
    The serial 2026100300 follows the YYYYMMDDnn convention (2026-10-03).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
2 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
56039RSASHA256 (8)SHA256 194FDC3EAB19C72D…yes

DNSKEY in the zone

Key tagRoleAlgorithm
4638ZSK (256)RSASHA256 (8)
56039KSK (257)RSASHA256 (8)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 56039 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ Signatures valid until 2026-11-02 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-02 06:37 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

pass

10 records at the apex

Found

Read from
5.135.244.227:53
TypeValueTTL
SOAns1.sasmediationsolution-conso.fr. root.ns1.sasmediationsolution-conso.fr. 2026100300 3600 600 1209600 36003600
NSns2.sasmediationsolution-conso.fr.3600
NSns1.sasmediationsolution-conso.fr.3600
A5.135.244.2273600
AAAA2001:41d0:a:4360::13600
MX5 mail.sasmediationsolution-conso.fr.3600
TXT"v=spf1 a mx a:sasmediationsolution-conso.fr ip4:5.135.244.227 ip6:2001:41d0:a:4360::1 include:_spf.google.com ~all"3600
TXT"google-site-verification=Ikw8IKdizXT68zhqyNEd4qnV4BowudE2tbsAyQc6oiQ"3600
TXT"_acme-challenge.sasmediationsolution-conso.fr"3600
CAA0 issuewild "letsencrypt.org"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, AAAA 1h, MX 1h, NS 1h.
  • ✓ 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.