vlaamsekunstcollectie.be

Checked 22 October 2026, 07:21 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 0 failed 3 info

Registration

info

.be country-code

Found

TLD
.be (country-code)
ICANN policies apply
no

Checks

  • i
    .be 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
    .be is delegated in the root zone and DNSSEC-signed.
  • i
    Registration data not available
    No registration data via RDAP: the registry of .be offers no RDAP service. Many ccTLD registries don't offer RDAP; check the registry's WHOIS instead.
    #3

Delegation

pass

ns03.2is.nl, ns04.2is.be, ns05.2is.nl

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns03.2is.nl, ns04.2is.be, ns05.2is.nl
NS in the zone
ns03.2is.nl, ns04.2is.be, ns05.2is.nl
NameserverAddressesNetwork (AS)Glue
ns03.2is.nl62.221.202.199 2001:1460:3:4:1c00:b4ff:fe00:270aAS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL-
ns04.2is.be62.221.197.54 2001:1460:2:2:1c00:4eff:fe00:2bf6AS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL-
ns05.2is.nl194.107.180.31 2a0d:7980:2:100:881:27ff:fe7a:1de9AS202053 UPCLOUD - UpCloud Ltd, FI AS202053 UPCLOUD - UpCloud Ltd, FI-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns03.2is.nl, ns04.2is.be, ns05.2is.nl.
  • ✓ 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: AS202053 (UPCLOUD - UpCloud Ltd, FI): 2 addresses; AS48635 (CLDIN-NL - Your Hosting B.V., NL): 4 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .be, .nl.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns03.2is.nl 62.221.202.199NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns03.2is.nl 2001:1460:3:4:1c00:b4ff:fe00:270aNOERROR, 11 ms, authoritativenoyes / yesrefused-
ns04.2is.be 62.221.197.54NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns04.2is.be 2001:1460:2:2:1c00:4eff:fe00:2bf6NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns05.2is.nl 194.107.180.31NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns05.2is.nl 2a0d:7980:2:100:881:27ff:fe7a:1de9NOERROR, 10 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

pass

serial 2026102201 · primary ns03.2is.nl

Found

Primary (MNAME)
ns03.2is.nl
Contact (RNAME)
domain-admin.2is.nl
Serial
2026102201
Refresh / retry
14400 s / 3600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns03.2is.nl (62.221.202.199)2026102201
ns03.2is.nl (2001:1460:3:4:1c00:b4ff:fe00:270a)2026102201
ns04.2is.be (62.221.197.54)2026102201
ns04.2is.be (2001:1460:2:2:1c00:4eff:fe00:2bf6)2026102201
ns05.2is.nl (194.107.180.31)2026102201
ns05.2is.nl (2a0d:7980:2:100:881:27ff:fe7a:1de9)2026102201

Checks

  • ✓ Serial 2026102201 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns03.2is.nl is one of the listed nameservers.
  • ✓ Contact domain-admin@2is.nl #25
    The SOA RNAME domain-admin.2is.nl means domain-admin@2is.nl.
  • ✓ Date-based serial #26
    The serial 2026102201 follows the YYYYMMDDnn convention (2026-10-22).

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

9 records at the apex

Found

Read from
62.221.202.199:53
TypeValueTTL
SOAns03.2is.nl. domain-admin.2is.nl. 2026102201 14400 3600 1209600 360014400
NSns04.2is.be.3600
NSns03.2is.nl.3600
NSns05.2is.nl.3600
A87.238.163.197600
MX10 vlaamsekunstcollectie-be.mail.protection.outlook.com.600
TXT"MS=ms30935781"600
TXT"v=spf1 IP4:62.221.199.184 include:spf.protection.outlook.com -all"600
TXT"google-site-verification=aYdNj1TwhHvJ3RpIEsDjY7TyS15Es68Q2eCYaO-VTK8"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 10m, NS 1h. The NS TTL at the parent is 1d and in the zone 1h; 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