kasterlee.be

Checked 22 October 2026, 06:41 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 5 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

info

ns1.register.be, ns2.register.be, ns3.register.be

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns1.register.be, ns2.register.be, ns3.register.be
NS in the zone
ns1.register.be, ns2.register.be, ns3.register.be
NameserverAddressesNetwork (AS)Glue
ns1.register.be86.39.202.67 2001:1598:0:101::3AS28747 EASYHOST-COLO-AS - Easyhost BVBA, BE AS28747 EASYHOST-COLO-AS - Easyhost BVBA, BE86.39.202.67 2001:1598:0:101::3
ns2.register.be89.44.166.48 2a00:1c98:50::50AS34762 COMBELL-AS - Combell NV, BE AS34762 COMBELL-AS - Combell NV, BE89.44.166.48 2a00:1c98:50::50
ns3.register.be83.217.73.172 2a00:1c98::53:1AS34762 COMBELL-AS - Combell NV, BE AS34762 COMBELL-AS - Combell NV, BE83.217.73.172 2a00:1c98::53:1

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.register.be, ns2.register.be, ns3.register.be.
  • ✓ 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: AS28747 (EASYHOST-COLO-AS - Easyhost BVBA, BE): 2 addresses; AS34762 (COMBELL-AS - Combell NV, BE): 4 addresses.
  • i
    All nameserver names under .be
    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

info

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.register.be 86.39.202.67NOERROR, 13 ms, authoritativenoyes / yesrefusedYou are on a need to know basis
ns1.register.be 2001:1598:0:101::3NOERROR, 14 ms, authoritativenoyes / yesrefusedYou are on a need to know basis
ns2.register.be 89.44.166.48NOERROR, 10 ms, authoritativenoyes / yesrefusedYou are on a need to know basis
ns2.register.be 2a00:1c98:50::50NOERROR, 10 ms, authoritativenoyes / yesrefusedYou are on a need to know basis
ns3.register.be 83.217.73.172NOERROR, 14 ms, authoritativenoyes / yesrefusedYou are on a need to know basis
ns3.register.be 2a00:1c98::53:1NOERROR, 14 ms, authoritativenoyes / yesrefusedYou are on a need to know basis

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns1.register.be: "You are on a need to know basis"; ns2.register.be: "You are on a need to know basis"; ns3.register.be: "You are on a need to know basis".
    #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 1791461155 · primary ns1.register.be

Found

Primary (MNAME)
ns1.register.be
Contact (RNAME)
info.register.be
Serial
1791461155
Refresh / retry
86400 s / 3600 s
Expire
777600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.register.be (86.39.202.67)1791461155
ns1.register.be (2001:1598:0:101::3)1791461155
ns2.register.be (89.44.166.48)1791461155
ns2.register.be (2a00:1c98:50::50)1791461155
ns3.register.be (83.217.73.172)1791461155
ns3.register.be (2a00:1c98::53:1)1791461155

Checks

  • ✓ Serial 1791461155 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 1h, expire 9d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.register.be is one of the listed nameservers.
  • ✓ Contact info@register.be #25
    The SOA RNAME info.register.be means info@register.be.
  • ✓ Timestamp serial #26
    The serial 1791461155 is a Unix timestamp (2026-10-08 12:05 UTC).

DNSSEC

warn

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
5 iterations, 4-byte salt
Signatures valid until
29 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
47483ECDSAP256SHA256 (13)SHA256 17661F41415038AE…yes

DNSKEY in the zone

Key tagRoleAlgorithm
47483KSK (257)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 47483 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • !
    Signatures expire soon
    The earliest signature expires at 2026-10-29 00:00 UTC (in 161h0m0s). Check that automatic re-signing works.
    #30
  • !
    NSEC3 with extra iterations or salt
    NSEC3 uses 5 iterations and a 4-byte salt. RFC 9276 recommends 0 iterations and no salt: extra iterations cost resolvers CPU and add no real protection, and some validators treat high counts as insecure.
    #31

Records

info

10 records at the apex

Found

Read from
86.39.202.67:53
TypeValueTTL
SOAns1.register.be. info.register.be. 1791461155 86400 3600 777600 36003600
NSns2.register.be.3600
NSns1.register.be.3600
NSns3.register.be.3600
A193.110.252.76600
AAAA2a02:5940:4001::2003600
MX1 kasterlee-be.mail.protection.outlook.com.3600
TXT"MS=ms74823931"3600
TXT"Wp9RQb5C7ajJVvyVtnl5uGFW9V68yeYu"3600
TXT"v=spf1 ip4:84.199.43.18 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:oclcspf3.oclc.org include:servers.mcsv.net include:spf.mtasv.net include:spf.lcp.be -all"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, AAAA 1h, MX 1h, 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