wo1.be

Checked 22 October 2026, 07:30 UTC · via 8.8.8.8
!Passed with warnings
22 passed 4 warnings 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

warn

ns2.hostedby.be, ns3.hostedby.eu, ns4.hostedby.eu

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns2.hostedby.be, ns3.hostedby.eu, ns4.hostedby.eu
NS in the zone
ns2.hostedby.be, ns3.hostedby.eu, ns4.hostedby.eu
NameserverAddressesNetwork (AS)Glue
ns2.hostedby.be151.80.147.144 2001:41d0:302:2200::2248AS16276 OVH - OVH SAS, FR AS16276 OVH - OVH SAS, FR151.80.147.144
ns3.hostedby.eu185.27.175.217 2a00:f10:121:400:4c7:54ff:fe00:525AS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL-
ns4.hostedby.eu185.59.16.34 2a02:67e0::18AS203148 XENIUS - Xenius BVBA, BE AS203148 XENIUS - Xenius BVBA, BE-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns2.hostedby.be, ns3.hostedby.eu, ns4.hostedby.eu.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • !
    Glue differs from the zone
    The addresses at the parent (glue) differ from the addresses in the zone: ns2.hostedby.be (glue 151.80.147.144, zone 151.80.147.144, 2001:41d0:302:2200::2248). Update the glue at your registrar.
    #8
  • ✓ 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.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 2 addresses; AS203148 (XENIUS - Xenius BVBA, BE): 2 addresses; AS48635 (CLDIN-NL - Your Hosting B.V., NL): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .be, .eu.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns2.hostedby.be 151.80.147.144NOERROR, 16 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.11
ns2.hostedby.be 2001:41d0:302:2200::2248NOERROR, 17 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.11
ns3.hostedby.eu 185.27.175.217NOERROR, 10 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.5 (built Nov 6 2018 18:19:13 by mockbuild@jenkins.monshouwer.eu)
ns3.hostedby.eu 2a00:f10:121:400:4c7:54ff:fe00:525NOERROR, 10 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.5 (built Nov 6 2018 18:19:13 by mockbuild@jenkins.monshouwer.eu)
ns4.hostedby.eu 185.59.16.34NOERROR, 28 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.0.3 (built Jan 17 2017 09:32:28 by mockbuild@jenkins.monshouwer.eu)
ns4.hostedby.eu 2a02:67e0::18NOERROR, 31 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.0.3 (built Jan 17 2017 09:32:28 by mockbuild@jenkins.monshouwer.eu)

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns2.hostedby.be: "PowerDNS Authoritative Server 4.1.11"; ns3.hostedby.eu: "PowerDNS Authoritative Server 4.1.5 (built Nov 6 2018 18:19:13 by mockbuild@jenkins.monshouwer.eu)"; ns4.hostedby.eu: "PowerDNS Authoritative Server 4.0.3 (built Jan 17 2017 09:32:28 by mockbuild@jenkins.monshouwer.eu)". Hide or replace the version string.
    #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

warn

serial 2026092100 · primary ns3.hostedby.eu

Found

Primary (MNAME)
ns3.hostedby.eu
Contact (RNAME)
hostmaster.wo1.be
Serial
2026092100
Refresh / retry
7200 s / 7200 s
Expire
1209600 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
ns2.hostedby.be (151.80.147.144)2026092100
ns2.hostedby.be (2001:41d0:302:2200::2248)2026092100
ns3.hostedby.eu (185.27.175.217)2026092100
ns3.hostedby.eu (2a00:f10:121:400:4c7:54ff:fe00:525)2026092100
ns4.hostedby.eu (185.59.16.34)2026092100
ns4.hostedby.eu (2a02:67e0::18)2026092100

Checks

  • ✓ Serial 2026092100 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    retry 2h should be shorter than refresh 2h. Current values: refresh 2h, retry 2h, expire 14d, negative TTL 15m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns3.hostedby.eu is one of the listed nameservers.
  • ✓ Contact hostmaster@wo1.be #25
    The SOA RNAME hostmaster.wo1.be means hostmaster@wo1.be.
  • ✓ Date-based serial #26
    The serial 2026092100 follows the YYYYMMDDnn convention (2026-09-21).

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

info

8 records at the apex

Found

Read from
151.80.147.144:53
TypeValueTTL
SOAns3.hostedby.eu. hostmaster.wo1.be. 2026092100 7200 7200 1209600 900900
NSns4.hostedby.eu.86400
NSns2.hostedby.be.86400
NSns3.hostedby.eu.86400
A185.59.17.114900
MX20 mail.hostit.be.900
MX10 mail.thinso.be.900
MX30 mxrelay.eunet.be.900

Checks

  • ✓ TTLs within range #32
    TTLs: A 15m, MX 15m, NS 1d.
  • ✓ 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