anfa-auto.fr

Checked 22 October 2026, 01:34 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 8 info

Registration

info

.fr country-code · SOLUTIONS INFORMATIQUES SERVICES · expires 2027-06-11

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
SOLUTIONS INFORMATIQUES SERVICES
Registered
27 October 1999
Last changed
15 December 2025
Expires
11 June 2027
Status
active
Registry nameservers
1.si-ns.fr, 2.si-ns.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 2027-06-11 #3
    The registration is valid until 2027-06-11 (232 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

1.si-ns.fr, 2.si-ns.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
1.si-ns.fr, 2.si-ns.fr
NS in the zone
1.si-ns.fr, 2.si-ns.fr
NameserverAddressesNetwork (AS)Glue
1.si-ns.fr178.22.132.8 2a00:1e70:1234:1::8AS50858 SOLUINFO-ASN - SAS SOLUTIONS INFORMATIQUES SERVICES, FR AS50858 SOLUINFO-ASN - SAS SOLUTIONS INFORMATIQUES SERVICES, FR178.22.132.8 2a00:1e70:1234:1::8
2.si-ns.fr185.208.85.8 2a00:1e70:1234:2::8AS50858 SOLUINFO-ASN - SAS SOLUTIONS INFORMATIQUES SERVICES, FR AS50858 SOLUINFO-ASN - SAS SOLUTIONS INFORMATIQUES SERVICES, FR185.208.85.8 2a00:1e70:1234:2::8

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: 1.si-ns.fr, 2.si-ns.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 2a00:1e70:1234::/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 (AS50858 (SOLUINFO-ASN - SAS SOLUTIONS INFORMATIQUES SERVICES, 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

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
1.si-ns.fr 178.22.132.8NOERROR, 21 ms, authoritativenoyes / yesrefused-
1.si-ns.fr 2a00:1e70:1234:1::8NOERROR, 14 ms, authoritativenoyes / yesrefused-
2.si-ns.fr 185.208.85.8NOERROR, 20 ms, authoritativenoyes / yesrefused-
2.si-ns.fr 2a00:1e70:1234:2::8NOERROR, 14 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.
  • ✓ 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).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

warn

serial 2026102201 · primary 1.si-ns.fr

Found

Primary (MNAME)
1.si-ns.fr
Contact (RNAME)
hostmaster.si-ns.fr
Serial
2026102201
Refresh / retry
14400 s / 3600 s
Expire
604800 s
Negative TTL
38400 s

Serial per nameserver

NameserverSerial
1.si-ns.fr (178.22.132.8)2026102201
1.si-ns.fr (2a00:1e70:1234:1::8)2026102201
2.si-ns.fr (185.208.85.8)2026101501
2.si-ns.fr (2a00:1e70:1234:2::8)2026101501

Checks

  • !
    Serials differ
    The nameservers serve different versions of the zone: 2026101501 on 2.si-ns.fr (185.208.85.8), 2.si-ns.fr (2a00:1e70:1234:2::8); 2026102201 on 1.si-ns.fr (178.22.132.8), 1.si-ns.fr (2a00:1e70:1234:1::8). This is normal for a few minutes after a change; if it lasts, zone transfers to the secondaries are failing.
    #22
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 7d, negative TTL 640m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver 1.si-ns.fr is one of the listed nameservers.
  • ✓ Contact hostmaster@si-ns.fr #25
    The SOA RNAME hostmaster.si-ns.fr means hostmaster@si-ns.fr.
  • ✓ Date-based serial #26
    The serial 2026102201 follows the YYYYMMDDnn convention (2026-10-22).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC
Signatures valid until
5 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
29687ECDSAP256SHA256 (13)SHA256 5F368316A18DAD1D…yes

DNSKEY in the zone

Key tagRoleAlgorithm
29687KSK (257)ECDSAP256SHA256 (13)

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 29687 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-11-05 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
  • i
    NSEC
    The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.
    #31

Records

warn

13 records at the apex

Found

Read from
178.22.132.8:53
TypeValueTTL
SOA1.si-ns.fr. hostmaster.si-ns.fr. 2026102201 14400 3600 604800 3840086400
NS2.si-ns.fr.86400
NS1.si-ns.fr.86400
A178.22.134.169180
MX10 anfaauto-fr01b.mail.protection.outlook.com.28800
TXT"MS=ms21568798"28800
TXT"sophos-domain-verification=d6ae43ab07803e0662da749d57e587e3cd08d2ae94e53d09186e95195dfbbb32"3600
TXT"mistral-domain-verification=2cb23f8ac6428ab1fe6e25d4ee55bb1e1541b2c3"180
TXT"anthropic-domain-verification-yen8p9=gyAlgTyFXl32iAJS6CMHOFqQg"180
TXT"google-site-verification=oBjtlZwW03aho6Rsdyf2-GdOoNH_mt2s0HufapSzyUU"800
TXT"openai-domain-verification=dv-cGqEZKRkM3Y1KHkm2moQjC64"180
TXT"v=spf1 +mx +a include:spf.gaya.fr include:amazonses.com include:spf.mailjet.com include:spf.protection.outlook.com ip4:89.83.123.129 ip4:89.83.123.132 ip4:46.105.134.0/24 ip4:46.255.164.211 include:alumnforce.org ~all"28800
TXT"MS=ms61875146"28800

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (3m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 1d; resolvers may use either.
    #32
  • ✓ 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