oieau.fr

Checked 22 October 2026, 04:36 UTC · via 8.8.8.8
✗Problems found
22 passed 2 warnings 1 failed 6 info

Registration

info

.fr country-code · GIP RENATER · expires 2027-02-08

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
8 February 1996
Last changed
31 March 2026
Expires
8 February 2027
Status
active
Registry nameservers
limdns.unilim.fr, ns1.oieau.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 2027-02-08 #3
    The registration is valid until 2027-02-08 (109 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

warn

limdns.unilim.fr, ns1.oieau.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
limdns.unilim.fr, ns1.oieau.fr
NS in the zone
limdns.unilim.fr, ns1.oieau.fr
NameserverAddressesNetwork (AS)Glue
limdns.unilim.fr164.81.1.4 2001:660:6201:1::4AS1935 FR-RENATER-LIMOUSIN - Renater, EU AS2200 FR-RENATER - Renater, FR164.81.1.4
ns1.oieau.fr194.57.178.3AS2200 FR-RENATER - Renater, FR194.57.178.3

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: limdns.unilim.fr, ns1.oieau.fr.
    #6
  • ✓ 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: limdns.unilim.fr (glue 164.81.1.4, zone 164.81.1.4, 2001:660:6201:1::4). 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 1 IPv6 /48.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS1935 (FR-RENATER-LIMOUSIN - Renater, EU): 1 address; AS2200 (FR-RENATER - Renater, FR): 2 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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns1.oieau.fr.
    #13

Nameservers

fail

2 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
limdns.unilim.fr 164.81.1.4NOERROR, 25 ms, authoritativenoyes / yesrefused[Secured]
limdns.unilim.fr 2001:660:6201:1::4no responsenono / no--
ns1.oieau.fr 194.57.178.3NOERROR, 26 ms, authoritativenoyes / yesrefused[Secured]

Checks

  • ✗
    Nameservers not responding
    These addresses did not answer, so resolvers waste time on timeouts: limdns.unilim.fr (2001:660:6201:1::4): read udp [2a01:4f8:1c1c:eebf::1]:39530->[2001:660:6201:1::4]:53: i/o timeout.
    #14
  • ✓ 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: limdns.unilim.fr: "[Secured]"; ns1.oieau.fr: "[Secured]".
    #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 2026101407 · primary ns1.oieau.fr

Found

Primary (MNAME)
ns1.oieau.fr
Contact (RNAME)
hostmaster.oieau.fr
Serial
2026101407
Refresh / retry
21600 s / 3600 s
Expire
2419200 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
limdns.unilim.fr (164.81.1.4)2026101407
ns1.oieau.fr (194.57.178.3)2026101407

Checks

  • ✓ Serial 2026101407 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 28d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.oieau.fr is one of the listed nameservers.
  • ✓ Contact hostmaster@oieau.fr #25
    The SOA RNAME hostmaster.oieau.fr means hostmaster@oieau.fr.
  • ✓ Date-based serial #26
    The serial 2026101407 follows the YYYYMMDDnn convention (2026-10-14).

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

19 records at the apex

Found

Read from
164.81.1.4:53
TypeValueTTL
SOAns1.oieau.fr. hostmaster.oieau.fr. 2026101407 21600 3600 2419200 8640010800
NSns1.oieau.fr.10800
NSlimdns.unilim.fr.10800
A194.57.178.11910800
MX10 oieau.in.tmes.trendmicro.eu.10800
TXT"MS=ms99881134"10800
TXT"apple-domain-verification=MJ1T40Ya2rv215bg"10800
TXT"HARICA-HqCR8C4AjG4da789gpa"10800
TXT"yahoo-verification-key=T6bAYb6eKZPo9nTGxBDwM/vEdXpiuKOVysttbWzUh1A="10800
TXT"google-site-verification=b5G-jh8pAQLms5c2pI5Ei1k4Ffl7GdKuzrFZWeHScx0"10800
TXT"MS=32DDA73F04F09C6F7C8269FFD3A5E2F95D028F0B"10800
TXT"google-site-verification=5eqeB6slnCQRZeLtWhMdtLrqwTGzd1wnHCmj0NdfjJs"10800
TXT"facebook-domain-verification=w8wsc21d29vjfwrjgjodeaefoljpo1"10800
TXT"google-site-verification=9Zv8RM60iYqAunXe07paoOhfdTRwLlD_rSiEc08OzU0"10800
TXT"v=spf1 ip4:194.57.178.0/24 ip4:195.220.97.0/24 include:spf.tmes.trendmicro.com include:message-business.com include:spf.protection.outlook.com -all"10800
CAA0 issue "sectigo.com"10800
CAA0 issuewild "harica.gr"10800
CAA0 issue "harica.gr"10800
CAA0 issue "letsencrypt.org"10800

Checks

  • ✓ TTLs within range #32
    TTLs: A 3h, MX 3h, NS 3h. The NS TTL at the parent is 1h and in the zone 3h; resolvers may use either.
  • ✓ 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: sectigo.com, harica.gr, letsencrypt.org.