oost-vlaanderen.be

Checked 22 October 2026, 07:00 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 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.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
ns1.belnet.be, ns2.belnet.be, ns3.belnet.be
NS in the zone
dns.oost-vlaanderen.be, ns1.belnet.be, ns2.belnet.be, ns3.belnet.be
NameserverAddressesNetwork (AS)Glue
dns.oost-vlaanderen.be (zone only)193.190.147.46AS2611 BELNET - BELNET, BE-
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

  • ✓ 3 nameservers #6
    Delegated to ns1.belnet.be, ns2.belnet.be, ns3.belnet.be.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only in the zone: dns.oost-vlaanderen.be. dns.oost-vlaanderen.be, ns1.belnet.be, ns2.belnet.be, ns3.belnet.be report NS dns.oost-vlaanderen.be ns1.belnet.be ns2.belnet.be ns3.belnet.be.
    #7
  • ✓ 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 4 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS2611 (BELNET - BELNET, BE): 5 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: dns.oost-vlaanderen.be.
    #13

Nameservers

info

7 of 7 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns.oost-vlaanderen.be 193.190.147.46NOERROR, 23 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, 17 ms, authoritativenoyes / yesrefused-
ns2.belnet.be 2001:6a8:3c80:c000::40NOERROR, 13 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 7 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

pass

serial 2026076738 · primary dns.oost-vlaanderen.be

Found

Primary (MNAME)
dns.oost-vlaanderen.be
Contact (RNAME)
dns-admin.oost-vlaanderen.be
Serial
2026076738
Refresh / retry
10800 s / 1080 s
Expire
2419200 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
dns.oost-vlaanderen.be (193.190.147.46)2026076738
ns1.belnet.be (193.190.198.14)2026076738
ns1.belnet.be (2001:6a8:3c80::14)2026076738
ns2.belnet.be (193.190.182.40)2026076738
ns2.belnet.be (2001:6a8:3c80:c000::40)2026076738
ns3.belnet.be (194.58.196.32)2026076738
ns3.belnet.be (2a01:3f1:832::53)2026076738

Checks

  • ✓ Serial 2026076738 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 18m, expire 28d, negative TTL 15m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns.oost-vlaanderen.be is one of the listed nameservers.
  • ✓ Contact dns-admin@oost-vlaanderen.be #25
    The SOA RNAME dns-admin.oost-vlaanderen.be means dns-admin@oost-vlaanderen.be.
  • ✓ Timestamp serial #26
    The serial 2026076738 is a Unix timestamp (2034-03-15 23:05 UTC).

DNSSEC

warn

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
10 iterations, 1-byte salt
Signatures valid until
28 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
15055RSASHA256 (8)SHA256 E38829198D09A351…yes

DNSKEY in the zone

Key tagRoleAlgorithm
44430ZSK (256)RSASHA256 (8)
15055KSK (257)RSASHA256 (8)

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 15055 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • !
    Signatures expire soon
    The earliest signature expires at 2026-10-28 01:12 UTC (in 138h0m0s). Check that automatic re-signing works.
    #30
  • !
    NSEC3 with extra iterations or salt
    NSEC3 uses 10 iterations and a 1-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

pass

30 records at the apex

Found

Read from
193.190.147.46:53
TypeValueTTL
SOAdns.oost-vlaanderen.be. dns-admin.oost-vlaanderen.be. 2026076738 10800 1080 2419200 90028800
NSns1.belnet.be.28800
NSdns.oost-vlaanderen.be.28800
NSns3.belnet.be.28800
NSns2.belnet.be.28800
A193.190.147.2228800
MX10 dmzpub34.oost-vlaanderen.be.86400
MX20 dmzpub35.oost-vlaanderen.be.86400
TXT"apple-domain-verification=EdmmuYq1eJt9ZG8Y"600
TXT"openai-domain-verification=dv-10GNeCEZd3M97PpEYthoTDLt"600
TXT"miro-verification=0290bff071dc4dca5eaf0cd55c2e2931a78e9166"600
TXT"HARICA-qRt6mdfalPCpU9uJqwA"600
TXT"HARICA-LSQHutL5OQu5uRw3CyR"600
TXT"spf2.0/pra include:spf.flexmail.eu ?all"600
TXT"v=spf1 ip4:193.190.120.69 ip4:193.190.120.72 ip4:193.190.147.34 ip4:193.190.147.35 include:_spfext01.oost-vlaanderen.be include:recreatex.be include:spf.recruitmail.com" " include:spf.protection.outlook.com ip6:2a05:2880::1:1 ip4:185.70.72.101 ip4:194.32.153.52 ip4:185.136.65.0/24 ip4:185.136.64.0/24 -all"600
TXT"adobe-idp-site-verification=4bdaa6c5c11a8e77c4c7b19aff42de5bb9c4fdf746c3c3290064416e11f46229"600
TXT"MS=ms33720386"600
TXT"Qisd9MAYBoMr6TkIemnPxOJ1Toj6T/YKPiEx5jD2fMPM69X9bkwxx5vHUyYh8LWgEnGTA4dXUhocV7RCRgEx8w=="600
TXT"globalsign-domain-verification=5WhpsVG2E9H5OgNrKCPD2s7ZrpYixDASu7cNYjj_qU"600
TXT"9782OXQSSJCLT33E6DBN0HR4Y8I96J97UU3N7E59"600
TXT"autodesk-domain-verification=aOqJhCm8tlEogmzRx02Z"600
TXT"google-site-verification=y2y6i0pOb_Mkp9D9m3Z0vbX7yBmWlABvRDUFNBqg7P0"600
TXT"mentimeter-56aa6528-0905-44e9-8006-f7c182d6e485"600
TXT"cw45F8O1iTIDTj/SJ3TJ3KOyCyCbL+sc1PiwHDYIhKtGRP3IzCeOmYI6Xf3xnYxRTFXkZYc4KG0XTcYaWpYlow=="600
TXT"google-site-verification=xTRJ1VQktJaDz21xS6udKM-t0EXBHNfAHvnu8sl5AIk"600
CAA128 issue "harica.gr"28800
CAA128 issue "digicert.com"28800
CAA128 issue "letsencrypt.org"28800
CAA128 issue "sectigo.com"28800
CAA128 issuewild "harica.gr"28800

Checks

  • ✓ TTLs within range #32
    TTLs: A 8h, MX 1d, NS 8h. The NS TTL at the parent is 1d and in the zone 8h; 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: harica.gr, digicert.com, letsencrypt.org, sectigo.com.