petrossian.fr

Checked 22 October 2026, 04:46 UTC · via 8.8.8.8
!Passed with warnings
23 passed 1 warning 0 failed 7 info

Registration

info

.fr country-code · IP TWINS SAS · expires 2027-06-13

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
IP TWINS SAS
Registered
26 February 1998
Last changed
13 June 2026
Expires
13 June 2027
Status
active
Registry nameservers
ns1.nexcess.net, ns2.nexcess.net
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 2027-06-13 #3
    The registration is valid until 2027-06-13 (234 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

ns1.nexcess.net, ns2.nexcess.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.nexcess.net, ns2.nexcess.net
NS in the zone
ns1.nexcess.net, ns2.nexcess.net
NameserverAddressesNetwork (AS)Glue
ns1.nexcess.net192.240.188.188 2607:f7c0:8001::aAS36444 NEXCESS-NET - Liquid Web, L.L.C, US AS36444 NEXCESS-NET - Liquid Web, L.L.C, US-
ns2.nexcess.net192.240.188.166 2607:f7c0:8002::aAS36444 NEXCESS-NET - Liquid Web, L.L.C, US AS36444 NEXCESS-NET - Liquid Web, L.L.C, US-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.nexcess.net, ns2.nexcess.net.
    #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 IPv4 addresses are in 192.240.188.0/24, 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 (AS36444 (NEXCESS-NET - Liquid Web, L.L.C, US): 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 .net
    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
ns1.nexcess.net 192.240.188.188NOERROR, 33 ms, authoritativenoyes / yesrefused-
ns1.nexcess.net 2607:f7c0:8001::aNOERROR, 5 ms, authoritativenoyes / yesrefused-
ns2.nexcess.net 192.240.188.166NOERROR, 32 ms, authoritativenoyes / yesrefused-
ns2.nexcess.net 2607:f7c0:8002::aNOERROR, 4 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

pass

serial 1789892873 · primary ns1.nexcess.net

Found

Primary (MNAME)
ns1.nexcess.net
Contact (RNAME)
arnaud.thieffry.petrossian.com
Serial
1789892873
Refresh / retry
7200 s / 2048 s
Expire
1048576 s
Negative TTL
21600 s

Serial per nameserver

NameserverSerial
ns1.nexcess.net (192.240.188.188)1789892873
ns1.nexcess.net (2607:f7c0:8001::a)1789892873
ns2.nexcess.net (192.240.188.166)1789892873
ns2.nexcess.net (2607:f7c0:8002::a)1789892873

Checks

  • ✓ Serial 1789892873 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 34m8s, expire 291h16m16s, negative TTL 6h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.nexcess.net is one of the listed nameservers.
  • ✓ Contact arnaud@thieffry.petrossian.com #25
    The SOA RNAME arnaud.thieffry.petrossian.com means arnaud@thieffry.petrossian.com.
  • ✓ Timestamp serial #26
    The serial 1789892873 is a Unix timestamp (2026-09-20 08:27 UTC).

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

10 records at the apex

Found

Read from
192.240.188.188:53
TypeValueTTL
SOAns1.nexcess.net. arnaud.thieffry.petrossian.com. 1789892873 7200 2048 1048576 21600300
NSns2.nexcess.net.1800
NSns1.nexcess.net.1800
A23.227.38.65300
MX0 petrossian-fr.mail.protection.outlook.com.300
TXT"v=spf1 mx ip4:141.95.155.205 ip4:193.168.50.185 ip4:146.20.161.2 include:emailsrvr.com include:spf.protection.outlook.com include:shops.shopify.com -all"300
TXT"MS=ms86232692"3600
TXT"klaviyo-site-verification=T7QT45"300
TXT"55mfbhl6ct83c6j9082qdjh6b1"300
TXT"google-site-verification=IZJrip5AEZnutvkXtp-5eWqKfFSUzrEK-cRe-o131V0"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 30m. The NS TTL at the parent is 1h and in the zone 30m; 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.
  • 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