vier.be

Checked 22 October 2026, 07:21 UTC · via 8.8.8.8
!Passed with warnings
22 passed 1 warning 0 failed 6 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.cloud.telenet.be, ns2.cloud.telenet.be, ns3.cloud.telenet.be

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns1.cloud.telenet.be, ns2.cloud.telenet.be, ns3.cloud.telenet.be
NS in the zone
ns1.cloud.telenet.be, ns2.cloud.telenet.be, ns3.cloud.telenet.be
NameserverAddressesNetwork (AS)Glue
ns1.cloud.telenet.be85.255.200.200 2a01:498:8301:1c0::200AS6848 TELENET-AS - Telenet BV, BE AS6848 TELENET-AS - Telenet BV, BE-
ns2.cloud.telenet.be195.130.154.74 2a01:498:8101:4c0::200AS6848 TELENET-AS - Telenet BV, BE AS6848 TELENET-AS - Telenet BV, BE-
ns3.cloud.telenet.be185.35.52.200 2a01:498:8501:4090::6:1AS6848 TELENET-AS - Telenet BV, BE AS6848 TELENET-AS - Telenet BV, BE-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.cloud.telenet.be, ns2.cloud.telenet.be, ns3.cloud.telenet.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.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS6848 (TELENET-AS - Telenet BV, BE): 6 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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.cloud.telenet.be 85.255.200.200NOERROR, 18 ms, authoritativenoyes / yesrefused<HIDDEN>
ns1.cloud.telenet.be 2a01:498:8301:1c0::200NOERROR, 15 ms, authoritativenoyes / yesrefused<HIDDEN>
ns2.cloud.telenet.be 195.130.154.74NOERROR, 26 ms, authoritativenoyes / yesrefused<HIDDEN>
ns2.cloud.telenet.be 2a01:498:8101:4c0::200NOERROR, 15 ms, authoritativenoyes / yesrefused<HIDDEN>
ns3.cloud.telenet.be 185.35.52.200NOERROR, 20 ms, authoritativenoyes / yesrefused<HIDDEN>
ns3.cloud.telenet.be 2a01:498:8501:4090::6:1NOERROR, 13 ms, authoritativenoyes / yesrefused<HIDDEN>

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.cloud.telenet.be: "<HIDDEN>"; ns2.cloud.telenet.be: "<HIDDEN>"; ns3.cloud.telenet.be: "<HIDDEN>".
    #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 1789385855 · primary ns1.cloud.telenet.be

Found

Primary (MNAME)
ns1.cloud.telenet.be
Contact (RNAME)
postmaster.vier.be
Serial
1789385855
Refresh / retry
86400 s / 7200 s
Expire
3600000 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
ns1.cloud.telenet.be (85.255.200.200)1789385855
ns1.cloud.telenet.be (2a01:498:8301:1c0::200)1789385855
ns2.cloud.telenet.be (195.130.154.74)1789385855
ns2.cloud.telenet.be (2a01:498:8101:4c0::200)1789385855
ns3.cloud.telenet.be (185.35.52.200)1789385855
ns3.cloud.telenet.be (2a01:498:8501:4090::6:1)1789385855

Checks

  • ✓ Serial 1789385855 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 2h, expire 1000h, negative TTL 15m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.cloud.telenet.be is one of the listed nameservers.
  • ✓ Contact postmaster@vier.be #25
    The SOA RNAME postmaster.vier.be means postmaster@vier.be.
  • ✓ Timestamp serial #26
    The serial 1789385855 is a Unix timestamp (2026-09-14 11:37 UTC).

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
85.255.200.200:53
TypeValueTTL
SOAns1.cloud.telenet.be. postmaster.vier.be. 1789385855 86400 7200 3600000 900900
NSns1.cloud.telenet.be.900
NSns3.cloud.telenet.be.900
NSns2.cloud.telenet.be.900
A212.123.6.254900
MX0 vier-be.mail.protection.outlook.com.900
TXT"google-site-verification=At9Qi0xSl3dAeRZ89VSwyO6cFFYQ5x_-zfmF8bloLb8"900
TXT"facebook-domain-verification=n749erxaodz4wjpsxelk6votqrmbxb"900
TXT"v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:213.181.52.220 ip4:213.181.52.221 ip4:212.123.14.82 ip4:212.123.14.83 include:prezlymail.com -all"900
TXT"HH21cP0OO2ukiJNGt46D+4SxOtfEs/pxNADgPkoPbCw/l0KFLv+yIeLsqQL0YiPTeQZvYkSKpdj7OKDp/+nLwg=="900
TXT"MS=ms47372675"900

Checks

  • ✓ TTLs within range #32
    TTLs: A 15m, MX 15m, NS 15m. The NS TTL at the parent is 1d and in the zone 15m; 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