vrt.be

Checked 22 October 2026, 07:22 UTC · via 8.8.8.8
!Passed with warnings
21 passed 2 warnings 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

ns01.vrt.be, ns02.vrt.be, ns1.belnet.be, ns2.belnet.be, ns3.belnet.be

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns01.vrt.be, ns02.vrt.be, ns1.belnet.be, ns2.belnet.be, ns3.belnet.be
NS in the zone
ns01.vrt.be, ns02.vrt.be, ns1.belnet.be, ns2.belnet.be, ns3.belnet.be
NameserverAddressesNetwork (AS)Glue
ns01.vrt.be95.130.47.3AS49046 VRT-AS - De Vlaamse Radio- en Televisieomroeporganisatie NV, BE95.130.47.3
ns02.vrt.be95.130.40.147AS49046 VRT-AS - De Vlaamse Radio- en Televisieomroeporganisatie NV, BE95.130.40.147
ns1.belnet.be193.190.198.14 2001:6a8:3c80::14AS2611 BELNET - BELNET, BE AS2611 BELNET - BELNET, BE193.190.198.14 2001:6a8:3c80::14
ns2.belnet.be193.190.182.40 2001:6a8:3c80:c000::40AS2611 BELNET - BELNET, BE AS2611 BELNET - BELNET, BE193.190.182.40 2001:6a8:3c80:c000::40
ns3.belnet.be194.58.196.32 2a01:3f1:832::53AS8674 NETNOD-IX - Netnod AB, SE AS8674 NETNOD-IX - Netnod AB, SE194.58.196.32 2a01:3f1:832::53

Checks

  • ✓ 5 nameservers #6
    Delegated to ns01.vrt.be, ns02.vrt.be, ns1.belnet.be, ns2.belnet.be, ns3.belnet.be.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: ns01.vrt.be, ns02.vrt.be.
  • ✓ 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 5 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS2611 (BELNET - BELNET, BE): 4 addresses; AS49046 (VRT-AS - De Vlaamse Radio- en Televisieomroeporganisatie NV, BE): 2 addresses; AS8674 (NETNOD-IX - Netnod AB, SE): 2 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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns01.vrt.be, ns02.vrt.be.
    #13

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns01.vrt.be 95.130.47.3NOERROR, 13 ms, authoritativenoyes / yesrefused-
ns02.vrt.be 95.130.40.147NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns1.belnet.be 193.190.198.14NOERROR, 18 ms, authoritativenoyes / yesrefusedFor me to know, for you to guess!
ns1.belnet.be 2001:6a8:3c80::14NOERROR, 13 ms, authoritativenoyes / yesrefusedFor me to know, for you to guess!
ns2.belnet.be 193.190.182.40NOERROR, 13 ms, authoritativenoyes / yesrefused-
ns2.belnet.be 2001:6a8:3c80:c000::40NOERROR, 18 ms, authoritativenoyes / yesrefused-
ns3.belnet.be 194.58.196.32NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns3.belnet.be 2a01:3f1:832::53NOERROR, 9 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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.belnet.be: "For me to know, for you to guess!".
    #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 2007119793 · primary ns01.vrt.be

Found

Primary (MNAME)
ns01.vrt.be
Contact (RNAME)
domainadmin.vrt.be
Serial
2007119793
Refresh / retry
3600 s / 600 s
Expire
86400 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns01.vrt.be (95.130.47.3)2007119793
ns02.vrt.be (95.130.40.147)2007119793
ns1.belnet.be (193.190.198.14)2007119793
ns1.belnet.be (2001:6a8:3c80::14)2007119793
ns2.belnet.be (193.190.182.40)2007119793
ns2.belnet.be (2001:6a8:3c80:c000::40)2007119793
ns3.belnet.be (194.58.196.32)2007119793
ns3.belnet.be (2a01:3f1:832::53)2007119793

Checks

  • ✓ Serial 2007119793 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    expire 1d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 1h, retry 10m, expire 1d, negative TTL 5m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns01.vrt.be is one of the listed nameservers.
  • ✓ Contact domainadmin@vrt.be #25
    The SOA RNAME domainadmin.vrt.be means domainadmin@vrt.be.
  • ✓ Timestamp serial #26
    The serial 2007119793 is a Unix timestamp (2033-08-08 13:16 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

34 records at the apex

Found

Read from
95.130.47.3:53
TypeValueTTL
SOAns01.vrt.be. domainadmin.vrt.be. 2007119793 3600 600 86400 300300
NSns2.belnet.be.300
NSns01.vrt.be.300
NSns02.vrt.be.300
NSns1.belnet.be.300
NSns3.belnet.be.300
A13.248.195.120300
A76.223.91.55300
MX10 vrt-be.mail.protection.outlook.com.300
TXT"facebook-domain-verification=gvu8tyslelle118rlji0fcnvckhlta"3600
TXT"atlassian-sending-domain-verification=f980cc66-fed3-4d4e-8e22-67a59d5b2672"3600
TXT"facebook-domain-verification=5zp0w0q800f3g7em9sx1zcy6f1alf7"3600
TXT"v=spf1 ip4:84.241.182.106 ip4:95.130.40.188 ip4:95.130.43.99 ip4:50.31.47.220 ip4:62.213.195.68 ip4:34.249.71.91 ip4:95.171.166.170 ip6:2001:1690:2:416::167 include:customers.prezly.io include:spf.protection.outlook.com include:servers.mcsv.net include:ho" "sting._spf.multimedium.be include:smtp.hroffice.eu " " include:spf1.vrt" ".be ~all"3600
TXT"apple-domain-verification=DjerGRsmCWbOMqrr"3600
TXT"google-site-verification=pOV0alfgtw5sxzcAkRwISyqgcv5MeEvvnvAylny3BFk"3600
TXT"google-site-verification=CRevCXbCQZnr7dMQhWH693fwaCJust_JTh59xW9OVPw"3600
TXT"rm_verify=3e14f5b3e7"3600
TXT"_globalsign-domain-verification=WuwbMfDfht9EHENn3i3YIQF4oLJdnDr8ZCuvTBMtnx"3600
TXT"adobe-idp-site-verification=da03bd05-e3a1-407a-aca6-5ac87ad47611"3600
TXT"00d0y000000qtnpua2"3600
TXT"facebook-domain-verification=494j9w9ys53gyvf9zmt2ezwzaeqmfm"3600
TXT"HARICA-SupuQhbGs12Q28xPWv4"3600
TXT"bw=6Qr/HeOrHherTgaUcETV4dnSNcJcIzQbwaRyGxApDwPT"3600
TXT"HARICA-dbBZ9mlPiZiGQtzEyWq"3600
TXT"asv=872ec02e72db8d0304e5da9fab69750e"3600
TXT"google-site-verification=8OyAZtBl3kNVFutLIyPCleCTykhHIWuVDDwqYmzwvio"3600
TXT"google-site-verification=hrSWRgxUJfHqE80bUIjfT5wz2D3dWPH8zlxnk8QMgXA"3600
TXT"miro-verification=9e435aa899b50cd6fab6532c2b9e336c2d84b35f"3600
TXT"google-site-verification=uuTGE6XU1FZqVyY13S_-x1Vi2_6qqmsANKeZDG8PEgs"3600
TXT"SDbT71IMpKJqO+SpLWvKCTakkZteCvjO16+ORckO8a0FPzD+rW1epWA9QYZABKw/F9RqOIns9/M7GzLOxNzT1Q=="3600
TXT"jamf-site-verification=RLnGzFPmPZQb2ZDuVdD5vg"3600
TXT"atlassian-domain-verification=zYEr9Nnm5PXcwyO/OPWHGJezvaHknAlmcXJNd5kuqJH2h/m/ez5gUGKLPVgz/qUT"3600
TXT"_globalsign-domain-verification=AGYGEZu0H-bSXOLZ25fpvhgeZ39BV8_93zhWwKvTVM"3600
TXT"atlassian-domain-verification=ZmnaMFH8Rogmh0egTpUUKEdl66D8oSL5nYBVTLkdUn9L/JkSvkjM/anjLPkK/Z0d"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 5m. The NS TTL at the parent is 1d and in the zone 5m; 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