agro-bordeaux.fr

Checked 22 October 2026, 01:30 UTC · via 8.8.8.8
✗Problems found
22 passed 1 warning 3 failed 5 info

Registration

fail

.fr country-code · GIP RENATER · expires 2026-11-04

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
4 November 2011
Last changed
31 December 2025
Expires
4 November 2026
Status
active
Registry nameservers
barsac.agro-bordeaux.fr, bxnms.u-bordeaux.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 in 13 days
    The registration expires on 2026-11-04. Renew it now or enable auto-renewal.
    #3
  • 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

barsac.agro-bordeaux.fr, bxnms.u-bordeaux.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
barsac.agro-bordeaux.fr, bxnms.u-bordeaux.fr
NS in the zone
barsac.agro-bordeaux.fr, bxnms.u-bordeaux.fr
NameserverAddressesNetwork (AS)Glue
barsac.agro-bordeaux.fr194.199.249.33AS2200 FR-RENATER - Renater, FR194.199.249.33
bxnms.u-bordeaux.fr147.210.253.1 2001:660:6101:253::1AS2202 FR-RENATER-REAUMUR - Renater, EU AS2200 FR-RENATER - Renater, FR147.210.253.1 2001:660:6101:253::1

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: barsac.agro-bordeaux.fr, bxnms.u-bordeaux.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: barsac.agro-bordeaux.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 1 IPv6 /48.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS2200 (FR-RENATER - Renater, FR): 2 addresses; AS2202 (FR-RENATER-REAUMUR - Renater, EU): 1 address.
  • 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: barsac.agro-bordeaux.fr.
    #13

Nameservers

fail

2 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
barsac.agro-bordeaux.fr 194.199.249.33REFUSED, 25 ms, NOT authoritativenono / yesrefused-
bxnms.u-bordeaux.fr 147.210.253.1NOERROR, 30 ms, authoritativenoyes / yesrefused-
bxnms.u-bordeaux.fr 2001:660:6101:253::1NOERROR, 26 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 3 nameserver addresses answered.
  • ✗
    Lame delegation
    These nameservers don't answer authoritatively for the zone, so resolvers ignore them: barsac.agro-bordeaux.fr (194.199.249.33): REFUSED, authoritative=false.
    #15
  • ✓ 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.
  • ✗
    No DNS over TCP
    DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: barsac.agro-bordeaux.fr (194.199.249.33): .
    #19
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2026102113 · primary barsac.agro-bordeaux.fr

Found

Primary (MNAME)
barsac.agro-bordeaux.fr
Contact (RNAME)
inetadm.agro-bordeaux.fr.agro-bordeaux.fr
Serial
2026102113
Refresh / retry
86400 s / 3600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
bxnms.u-bordeaux.fr (147.210.253.1)2026102113
bxnms.u-bordeaux.fr (2001:660:6101:253::1)2026102113

Checks

  • ✓ Serial 2026102113 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 1h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver barsac.agro-bordeaux.fr is one of the listed nameservers.
  • ✓ Contact inetadm@agro-bordeaux.fr.agro-bordeaux.fr #25
    The SOA RNAME inetadm.agro-bordeaux.fr.agro-bordeaux.fr means inetadm@agro-bordeaux.fr.agro-bordeaux.fr.
  • ✓ Date-based serial #26
    The serial 2026102113 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

19 records at the apex

Found

Read from
147.210.253.1:53
TypeValueTTL
SOAbarsac.agro-bordeaux.fr. inetadm.agro-bordeaux.fr.agro-bordeaux.fr. 2026102113 86400 3600 1209600 360086400
NSbarsac.agro-bordeaux.fr.86400
NSbxnms.u-bordeaux.fr.86400
A194.199.249.3314400
MX40 europe.security-mail.net.10800
MX20 france.security-mail.net.10800
TXT"anthropic-domain-verification-f1kq46=rkzgfUQHQyEeYml0jvE1TmU2l"86400
TXT"riot-domain-verification=96b54d1d8ecd58f9fdc4cabb33c7b1b331ba37aa232a5a81e77cc2f7db07"86400
TXT"brevo-code:7771202a50317d4df8a6635127f40471"86400
TXT"hubspot-developer-verification=Yjk4ZTRjYzAtYzUyZC00MWM0LTgwMTgtOWY5ZWE2Mzk5YzJk"86400
TXT"HARICA-MRNaBzv63gdMWCb2wTT"86400
TXT"Sendinblue-code:812b0940a98196197ec6dab36faf7bb8"86400
TXT"MS=92458A0E5C4F62ED4DE72EB902ED03C75F229AAF"86400
TXT"v=spf1 ip4:194.199.248.0/22 ip4:147.210.218.3 include:eu.transmail.net include:spf.partage.renater.fr include:spf.relay.renater.fr include:servers.mcsv.net include:spf.mailjet.com include:spf.tipimail.com include:includespf.security-mail.net -all"86400
CAA0 issuewild "letsencrypt.org"86400
CAA0 issue "harica.gr"86400
CAA0 issue "letsencrypt.org"86400
CAA0 issuewild "harica.gr"86400
CAA0 issue "amazonaws.com"86400

Checks

  • ✓ TTLs within range #32
    TTLs: A 4h, MX 3h, NS 1d. The NS TTL at the parent is 1h and in the zone 1d; 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: letsencrypt.org, harica.gr, amazonaws.com.