rsvz.be

Checked 22 October 2026, 07:10 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

dnsintera.fediap.be, dnsinterb.fediap.be, dnsinterc.fediap.eu

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
dnsintera.fediap.be, dnsinterb.fediap.be, dnsinterc.fediap.eu
NS in the zone
dnsintera.fediap.be, dnsinterb.fediap.be, dnsinterc.fediap.eu
NameserverAddressesNetwork (AS)Glue
dnsintera.fediap.be85.91.175.17 2a01:690:7:101::af11AS16326 SMALS-MVM - SmalS vzw, BE AS16326 SMALS-MVM - SmalS vzw, BE85.91.175.17 2a01:690:7:101::af11
dnsinterb.fediap.be85.91.175.50 2a01:690:7:102::af32AS16326 SMALS-MVM - SmalS vzw, BE AS16326 SMALS-MVM - SmalS vzw, BE85.91.175.50 2a01:690:7:102::af32
dnsinterc.fediap.eu137.74.238.105AS16276 OVH - OVH SAS, FR-

Checks

  • ✓ 3 nameservers #6
    Delegated to dnsintera.fediap.be, dnsinterb.fediap.be, dnsinterc.fediap.eu.
  • ✓ 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.
  • i
    One address family in one network
    all IPv6 addresses are in 2a01:690:7::/48, while the other address family is spread over several networks.
    #10
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 1 address; AS16326 (SMALS-MVM - SmalS vzw, BE): 4 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .be, .eu.
  • i
    Partly IPv6
    These nameservers have no IPv6 address: dnsinterc.fediap.eu.
    #13

Nameservers

pass

5 of 5 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dnsintera.fediap.be 85.91.175.17NOERROR, 13 ms, authoritativenoyes / yesrefused-
dnsintera.fediap.be 2a01:690:7:101::af11NOERROR, 17 ms, authoritativenoyes / yesrefused-
dnsinterb.fediap.be 85.91.175.50NOERROR, 13 ms, authoritativenoyes / yesrefused-
dnsinterb.fediap.be 2a01:690:7:102::af32NOERROR, 14 ms, authoritativenoyes / yesrefused-
dnsinterc.fediap.eu 137.74.238.105NOERROR, 16 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 5 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 142 · primary dnsintera.fediap.be

Found

Primary (MNAME)
dnsintera.fediap.be
Contact (RNAME)
dns-admin.smals.be
Serial
142
Refresh / retry
3600 s / 600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dnsintera.fediap.be (85.91.175.17)142
dnsintera.fediap.be (2a01:690:7:101::af11)142
dnsinterb.fediap.be (85.91.175.50)142
dnsinterb.fediap.be (2a01:690:7:102::af32)142
dnsinterc.fediap.eu (137.74.238.105)142

Checks

  • ✓ Serial 142 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dnsintera.fediap.be is one of the listed nameservers.
  • ✓ Contact dns-admin@smals.be #25
    The SOA RNAME dns-admin.smals.be means dns-admin@smals.be.
  • ✓ Counter serial #26
    The serial 142 is a plain counter.

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

17 records at the apex

Found

Read from
85.91.175.17:53
TypeValueTTL
SOAdnsintera.fediap.be. dns-admin.smals.be. 142 3600 600 1209600 36003600
NSdnsinterb.fediap.be.300
NSdnsintera.fediap.be.300
NSdnsinterc.fediap.eu.300
A23.251.137.70300
MX5 mailgate.fediap.be.300
TXT"HARICA-oiRuEqoVFr5ZRPhAgb5"300
TXT"ms-domain-verification=a27476a3-5bd2-4e60-97c9-9f54aa02a830"300
TXT"JYpAiK+CDC/ggrNJxzM0VwMBwThui0Wc8yOGVALTjsVgZUqWGB5TO/Q7V0bJOmGA6layh6ve7iACHz9yAtDtug=="300
TXT"MoEnxx5o8eHEx8oRSh2N1jPE141dr8XAKSlKTChQW7N3BxHeK6D8CMUFtlbN9zow+Lm/FldGrFEPSMTGxQGmxA=="300
TXT"Rao8KgX2BhgnjbN7EaaK+fse7YFeICEpmkorZRQDC3Fsv+AtNymy7XrL1OFjNi6LDiN1yVCNmValHGXY9A9d8g=="300
TXT"YfEH/5dAiWsPFOE4gfB/vVMeMoOr4f8Oaeyp8Ls+V/AyjsCKhuix9s+tlHLx8O9nutXJ/4wl2hbc9XpBltLKeQ=="300
TXT"anthropic-domain-verification-6etfgm=68897L1bzrR0ez2XellhZArKU"300
TXT"Dynatrace-site-verification=c4082f2e-2bfb-4e7e-8b82-80868148fc46__roiiuq60i3gcb6ev7gcap1j2l7"300
TXT"cisco-ci-domain-verification=34c0c835a4fa59a44dc8ed6a8a869a064656785a5e6bdfb2f51334179d10c904"300
TXT"v=spf1 include:spf.fediap.be include:spf.protection.outlook.com ip4:168.245.13.203 -all"300
TXT"z9fwvIJ4WTxGr4BWmA4ajOm6DeBKxaf74DHmsK6xvC2CJLXO4GSkIjwSO5x3316iEWh6Ou3LmFMlqY4g0ikvzg=="300

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.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • 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