tvvisie.be

Checked 22 October 2026, 07:20 UTC · via 8.8.8.8
!Passed with warnings
20 passed 4 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

warn

ns1.exsite-ops.be, ns2.exsite-ops.be

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns1.exsite-ops.be, ns2.exsite-ops.be
NS in the zone
ns1.exsite-ops.be, ns2.exsite-ops.be
NameserverAddressesNetwork (AS)Glue
ns1.exsite-ops.be81.95.126.162AS42160 LCPDCO - DC STAR nv, BE81.95.126.162
ns2.exsite-ops.be79.137.35.178AS16276 OVH - OVH SAS, FR79.137.35.178

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.exsite-ops.be, ns2.exsite-ops.be.
    #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.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 2 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 1 address; AS42160 (LCPDCO - DC STAR nv, BE): 1 address.
  • 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

warn

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.exsite-ops.be 81.95.126.162NOERROR, 14 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.0.9 (built Jul 30 2019 23:40:24 by buildbot@8ac5f2a07e6c)
ns2.exsite-ops.be 79.137.35.178NOERROR, 16 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.1.14

Checks

  • ✓ All respond #14
    All 2 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: ns1.exsite-ops.be: "PowerDNS Authoritative Server 4.0.9 (built Jul 30 2019 23:40:24 by buildbot@8ac5f2a07e6c)"; ns2.exsite-ops.be: "PowerDNS Authoritative Server 4.1.14". 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 2023110700 · primary ns1.exsite-ops.be

Found

Primary (MNAME)
ns1.exsite-ops.be
Contact (RNAME)
hostmaster.tvvisie.be
Serial
2023110700
Refresh / retry
3600 s / 3600 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.exsite-ops.be (81.95.126.162)2023110700
ns2.exsite-ops.be (79.137.35.178)2023110700

Checks

  • ✓ Serial 2023110700 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    retry 1h should be shorter than refresh 1h. Current values: refresh 1h, retry 1h, expire 14d, negative TTL 1d.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.exsite-ops.be is one of the listed nameservers.
  • ✓ Contact hostmaster@tvvisie.be #25
    The SOA RNAME hostmaster.tvvisie.be means hostmaster@tvvisie.be.
  • ✓ Date-based serial #26
    The serial 2023110700 follows the YYYYMMDDnn convention (2023-11-07).

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

11 records at the apex

Found

Read from
81.95.126.162:53
TypeValueTTL
SOAns1.exsite-ops.be. hostmaster.tvvisie.be. 2023110700 3600 3600 1209600 864003600
NSns1.exsite-ops.be.3600
NSns2.exsite-ops.be.3600
A185.18.148.233600
MX20 ALT1.ASPMX.L.GOOGLE.COM.3600
MX30 ASPMX3.GOOGLEMAIL.COM.3600
MX10 ASPMX.L.GOOGLE.COM.3600
MX20 ALT2.ASPMX.L.GOOGLE.COM.3600
MX30 ASPMX2.GOOGLEMAIL.COM.3600
TXT"v=spf1 a mx ip4:185.18.148.23 ip6:2a04:b80:1:104:0:0:0:2 ~all"3600
TXT"google-site-verification=kDzp85We2P1rfb_n264X2ZfBKvQvhE_BxCXZt3eTqfo"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 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