aeras-infos.fr

Checked 22 October 2026, 01:26 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.fr country-code · NAMESHIELD · expires 2027-06-24

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
NAMESHIELD
Registered
8 December 2006
Last changed
27 June 2026
Expires
24 June 2027
Status
client transfer prohibited
Registry nameservers
dns1.finances.gouv.fr, dns1.impots.gouv.fr, dns2.finances.gouv.fr, dns2.impots.gouv.fr, dns3.finances.gouv.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 2027-06-24 #3
    The registration is valid until 2027-06-24 (245 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

dns1.finances.gouv.fr, dns1.impots.gouv.fr, dns2.finances.gouv.fr, dns2.impots.gouv.fr, dns3.finances.gouv.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
dns1.finances.gouv.fr, dns1.impots.gouv.fr, dns2.finances.gouv.fr, dns2.impots.gouv.fr, dns3.finances.gouv.fr
NS in the zone
dns1.finances.gouv.fr, dns1.impots.gouv.fr, dns2.finances.gouv.fr, dns2.impots.gouv.fr, dns3.finances.gouv.fr
NameserverAddressesNetwork (AS)Glue
dns1.finances.gouv.fr193.17.19.57AS60855 DISIC-RIE-AS - LA DIRECTION INTERMINISTERIELLE DU NUMERIQUE, FR193.17.19.57
dns1.impots.gouv.fr145.242.11.22AS34177 CELESTE-AS - Celeste SAS, FR145.242.11.22
dns2.finances.gouv.fr193.17.19.58AS60855 DISIC-RIE-AS - LA DIRECTION INTERMINISTERIELLE DU NUMERIQUE, FR193.17.19.58
dns2.impots.gouv.fr145.242.11.204AS34177 CELESTE-AS - Celeste SAS, FR145.242.31.9
dns3.finances.gouv.fr193.17.19.59AS60855 DISIC-RIE-AS - LA DIRECTION INTERMINISTERIELLE DU NUMERIQUE, FR193.17.19.59

Checks

  • ✓ 5 nameservers #6
    Delegated to dns1.finances.gouv.fr, dns1.impots.gouv.fr, dns2.finances.gouv.fr, dns2.impots.gouv.fr, dns3.finances.gouv.fr.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • !
    Glue differs from the zone
    The addresses at the parent (glue) differ from the addresses in the zone: dns2.impots.gouv.fr (glue 145.242.31.9, zone 145.242.11.204). Update the glue at your registrar.
    #8
  • ✓ 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 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS34177 (CELESTE-AS - Celeste SAS, FR): 2 addresses; AS60855 (DISIC-RIE-AS - LA DIRECTION INTERMINISTERIELLE DU NUMERIQUE, FR): 3 addresses.
  • 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

pass

5 of 5 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.finances.gouv.fr 193.17.19.57NOERROR, 37 ms, authoritativenoyes / yesrefused-
dns1.impots.gouv.fr 145.242.11.22NOERROR, 15 ms, authoritativenoyes / yesrefused-
dns2.finances.gouv.fr 193.17.19.58NOERROR, 39 ms, authoritativenoyes / yesrefused-
dns2.impots.gouv.fr 145.242.11.204NOERROR, 14 ms, authoritativenoyes / yesrefused-
dns3.finances.gouv.fr 193.17.19.59NOERROR, 38 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 5 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

pass

serial 49 · primary dns1.finances.gouv.fr

Found

Primary (MNAME)
dns1.finances.gouv.fr
Contact (RNAME)
dnsmaster.finances.gouv.fr
Serial
49
Refresh / retry
1200 s / 300 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns1.finances.gouv.fr (193.17.19.57)49
dns1.impots.gouv.fr (145.242.11.22)49
dns2.finances.gouv.fr (193.17.19.58)49
dns2.impots.gouv.fr (145.242.11.204)49
dns3.finances.gouv.fr (193.17.19.59)49

Checks

  • ✓ Serial 49 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 20m, retry 5m, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.finances.gouv.fr is one of the listed nameservers.
  • ✓ Contact dnsmaster@finances.gouv.fr #25
    The SOA RNAME dnsmaster.finances.gouv.fr means dnsmaster@finances.gouv.fr.
  • ✓ Counter serial #26
    The serial 49 is a plain counter.

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
193.17.19.57:53
TypeValueTTL
SOAdns1.finances.gouv.fr. dnsmaster.finances.gouv.fr. 49 1200 300 1209600 36003600
NSdns2.finances.gouv.fr.3600
NSdns2.impots.gouv.fr.3600
NSdns1.impots.gouv.fr.3600
NSdns3.finances.gouv.fr.3600
NSdns1.finances.gouv.fr.3600
MX20 relaismsg.finances.gouv.fr.3600

Checks

  • ✓ TTLs within range #32
    TTLs: 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.
  • 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