maville.com

Checked 22 October 2026, 09:43 UTC · via 8.8.8.8
!Passed with warnings
30 passed 1 warning 0 failed 3 info

Registration

info

.com generic · Gandi SAS · expires 2027-10-08

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Gandi SAS
Registered
9 October 1998
Last changed
7 September 2026
Expires
8 October 2027
Status
client transfer prohibited
Registry nameservers
ns-16-c.gandi.net, ns-202-a.gandi.net, ns-33-b.gandi.net
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-10-08 #3
    The registration is valid until 2027-10-08 (350 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

info

ns-16-c.gandi.net, ns-202-a.gandi.net, ns-33-b.gandi.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-16-c.gandi.net, ns-202-a.gandi.net, ns-33-b.gandi.net
NS in the zone
ns-16-c.gandi.net, ns-202-a.gandi.net, ns-33-b.gandi.net
NameserverAddressesNetwork (AS)Glue
ns-16-c.gandi.net217.70.187.17 2604:3400:aaac::11AS209453 GANDI-LIVEDNS - GANDI SAS, FR AS209453 GANDI-LIVEDNS - GANDI SAS, FR-
ns-202-a.gandi.net173.246.100.203 2001:4b98:aaaa::cbAS29169 GANDI-AS - GANDI SAS, FR AS209453 GANDI-LIVEDNS - GANDI SAS, FR-
ns-33-b.gandi.net213.167.230.34 2001:4b98:aaab::22AS29169 GANDI-AS - GANDI SAS, FR AS209453 GANDI-LIVEDNS - GANDI SAS, FR-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns-16-c.gandi.net, ns-202-a.gandi.net, ns-33-b.gandi.net.
  • ✓ 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.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS209453 (GANDI-LIVEDNS - GANDI SAS, FR): 4 addresses; AS29169 (GANDI-AS - GANDI SAS, FR): 2 addresses.
  • 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

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-16-c.gandi.net 217.70.187.17NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-16-c.gandi.net 2604:3400:aaac::11NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-202-a.gandi.net 173.246.100.203NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-202-a.gandi.net 2001:4b98:aaaa::cbNOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-33-b.gandi.net 213.167.230.34NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-33-b.gandi.net 2001:4b98:aaab::22NOERROR, 9 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 6 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

info

serial 1792627200 · primary ns1.gandi.net

Found

Primary (MNAME)
ns1.gandi.net
Contact (RNAME)
hostmaster.gandi.net
Serial
1792627200
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
10800 s

Serial per nameserver

NameserverSerial
ns-16-c.gandi.net (217.70.187.17)1792627200
ns-16-c.gandi.net (2604:3400:aaac::11)1792627200
ns-202-a.gandi.net (173.246.100.203)1792627200
ns-202-a.gandi.net (2001:4b98:aaaa::cb)1792627200
ns-33-b.gandi.net (213.167.230.34)1792627200
ns-33-b.gandi.net (2001:4b98:aaab::22)1792627200

Checks

  • ✓ Serial 1792627200 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 3h.
  • i
    Hidden master
    The primary nameserver ns1.gandi.net is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✓ Contact hostmaster@gandi.net #25
    The SOA RNAME hostmaster.gandi.net means hostmaster@gandi.net.
  • ✓ Timestamp serial #26
    The serial 1792627200 is a Unix timestamp (2026-10-22 00:00 UTC).

DNSSEC

warn

Signed, but no DS at parent

Found

Validated by resolver
no
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
5 November 2026

DNSKEY in the zone

Key tagRoleAlgorithm
36444ZSK (256)ECDSAP256SHA256 (13)

Checks

  • !
    Signed but not delegated securely
    The zone is signed but the parent has no DS record, so the signatures are not used. Publish the DS record at your registrar.
    #27
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-11-05 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

pass

23 records at the apex

Found

Read from
217.70.187.17:53
TypeValueTTL
SOAns1.gandi.net. hostmaster.gandi.net. 1792627200 10800 3600 604800 1080010800
NSns-33-b.gandi.net.10800
NSns-202-a.gandi.net.10800
NSns-16-c.gandi.net.10800
A217.70.184.5510800
MX30 aspmx4.googlemail.com.3600
MX30 aspmx5.googlemail.com.3600
MX20 alt2.aspmx.l.google.com.3600
MX20 alt1.aspmx.l.google.com.3600
MX30 aspmx2.googlemail.com.3600
MX10 aspmx.l.google.com.3600
MX30 aspmx3.googlemail.com.3600
TXT"Sendinblue-code:97b3c98c9bad0b7a391d2f8d185e7514"10800
TXT"google-site-verification=rboDO2YWmXErpMLuLiGbUyb4EIjJN7ozeoikNXj2_6Q"10800
TXT"google-site-verification=CfCFSIq5uyl77uOQJDMxpFFy-AtzvIjcw46rc-cXD6c"10800
TXT"atlassian-domain-verification=VGUBsXBygKvUaItgMF6tj3ENtDha3doy8Ma1ahxB2zTsGYRAGLiZhKIGd5sHrRFP"10800
TXT"brevo-code:1dc193bc587c3c4192a71573e42e521b"10800
TXT"v=spf1 include:_spf.of2m.fr include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.google.com include:spf.sendinblue.com include:de._netblocks.mimecast.com ~all"10800
TXT"0ed1fe018a820e2d4da7da4e7c97b7a86d91c087b2"10800
TXT"MS=ms64984703"10800
CAA0 issue "digicert.com"10800
CAA0 issue "letsencrypt.org"10800
CAA0 issue "comodoca.com"10800

Checks

  • ✓ TTLs within range #32
    TTLs: A 3h, MX 1h, NS 3h. The NS TTL at the parent is 2d 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: digicert.com, letsencrypt.org, comodoca.com.