ac-aix-marseille.fr

Checked 22 October 2026, 01:22 UTC · via 8.8.8.8
!Passed with warnings
21 passed 3 warnings 0 failed 7 info

Registration

info

.fr country-code · GIP RENATER · expires 2027-09-26

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
26 September 1996
Last changed
26 September 2026
Expires
26 September 2027
Status
active, auto renew period
Registry nameservers
dnsext-s1.ac-aix-marseille.fr, dnsext-s2.ac-aix-marseille.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 2027-09-26 #3
    The registration is valid until 2027-09-26 (339 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active, auto renew period). 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

warn

dnsext-s1.ac-aix-marseille.fr, dnsext-s2.ac-aix-marseille.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
dnsext-s1.ac-aix-marseille.fr, dnsext-s2.ac-aix-marseille.fr
NS in the zone
dnsext-s1.ac-aix-marseille.fr, dnsext-s2.ac-aix-marseille.fr
NameserverAddressesNetwork (AS)Glue
dnsext-s1.ac-aix-marseille.fr195.83.252.200AS2200 FR-RENATER - Renater, FR195.83.252.200
dnsext-s2.ac-aix-marseille.fr195.83.252.201AS2200 FR-RENATER - Renater, FR195.83.252.201

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: dnsext-s1.ac-aix-marseille.fr, dnsext-s2.ac-aix-marseille.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: dnsext-s1.ac-aix-marseille.fr, dnsext-s2.ac-aix-marseille.fr.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • !
    Nameservers in one network
    all IPv4 addresses are in 195.83.252.0/24. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS2200 (FR-RENATER - Renater, FR): 2 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

info

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dnsext-s1.ac-aix-marseille.fr 195.83.252.200NOERROR, 30 ms, authoritativenoyes / yesrefusedNon disponible
dnsext-s2.ac-aix-marseille.fr 195.83.252.201NOERROR, 26 ms, authoritativenoyes / yesrefusedNon disponible

Checks

  • ✓ All respond #14
    All 2 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: dnsext-s1.ac-aix-marseille.fr: "Non disponible"; dnsext-s2.ac-aix-marseille.fr: "Non disponible".
    #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

info

serial 2026102101 · primary dns-master.in.region-academique-paca.fr

Found

Primary (MNAME)
dns-master.in.region-academique-paca.fr
Contact (RNAME)
liste.personnels-diasi-dsoc-pari.region-academique-paca.fr
Serial
2026102101
Refresh / retry
21600 s / 3600 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
dnsext-s1.ac-aix-marseille.fr (195.83.252.200)2026102101
dnsext-s2.ac-aix-marseille.fr (195.83.252.201)2026102101

Checks

  • ✓ Serial 2026102101 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 7d, negative TTL 1d.
  • i
    Hidden master (not resolvable)
    The primary nameserver dns-master.in.region-academique-paca.fr is not listed as a nameserver and does not resolve publicly: a hidden master, or a placeholder name. Some tools (e.g. dynamic updates) use MNAME to find the primary.
    #24
  • ✓ Contact liste@personnels-diasi-dsoc-pari.region-academique-paca.fr #25
    The SOA RNAME liste.personnels-diasi-dsoc-pari.region-academique-paca.fr means liste@personnels-diasi-dsoc-pari.region-academique-paca.fr.
  • ✓ Date-based serial #26
    The serial 2026102101 follows the YYYYMMDDnn convention (2026-10-21).

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

pass

13 records at the apex

Found

Read from
195.83.252.200:53
TypeValueTTL
SOAdns-master.in.region-academique-paca.fr. liste.personnels-diasi-dsoc-pari.region-academique-paca.fr. 2026102101 21600 3600 604800 864003600
NSdnsext-s1.ac-aix-marseille.fr.3600
NSdnsext-s2.ac-aix-marseille.fr.3600
A185.75.143.9314400
MX5 msg-b85.education.gouv.fr.300
MX5 msg-a85.education.gouv.fr.300
TXT"v=spf1 ip4:195.83.252.231 ip4:195.83.252.234 ip4:195.83.252.237 ip4:195.83.252.232 ip4:194.167.84.224/29 ip4:193.51.147.21/28 ip4:193.51.147.187/32 ip4:193.51.147.192/27 ip4:193.51.147.224/31 ip4:195.83.252.175 ip4:195.83.252.176 ip4:195.83.252.177" " ip4:194.254.206.80/29 ip4:193.54.151.80/29" " a:smtpsortant.ac-aix-marseille.fr a:smtpsortant01.ac-aix-marseille.fr a:smtpsortant02.ac-aix-marseille.fr a:smtpadmsortant.ac-aix-marseille.fr a:smtptechsortant.ac-aix-marseille.fr a:smtpout.ac-nice.fr -all"3600
TXT"apple-domain-verification=o0E1qbYCGlnUHnco"3600
TXT"google-site-verification=bp-HdGJrAZaXA3ufgDUhwjlucIBIdGEK-jCLCyaZclU"3600
TXT"MS=2FB4F97C82CB83D8B9C45329135241733349ACEF" "3600"3600
CAA0 issue "letsencrypt.org"3600
CAA0 issuewild "harica.gr"3600
CAA0 issue "harica.gr"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 4h, MX 5m, 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, harica.gr.