sevora.be

Checked 22 October 2026, 07:10 UTC · via 8.8.8.8
!Passed with warnings
22 passed 1 warning 0 failed 9 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

nsn1.mijndomein.nl, nsn2.mijndomein.nl

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
nsn1.mijndomein.nl, nsn2.mijndomein.nl
NS in the zone
nsn1.mijndomein.nl, nsn2.mijndomein.nl
NameserverAddressesNetwork (AS)Glue
nsn1.mijndomein.nl192.174.68.15 2001:67c:1bc::15AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-
nsn2.mijndomein.nl176.97.158.15 2001:67c:10b8::15AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: nsn1.mijndomein.nl, nsn2.mijndomein.nl.
    #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 2 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS1921 (RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT): 4 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 .nl
    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

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nsn1.mijndomein.nl 192.174.68.15NOERROR, 4 ms, authoritativenoyes / yesrefusedRcodeZero DNS
nsn1.mijndomein.nl 2001:67c:1bc::15NOERROR, 5 ms, authoritativenoyes / yesrefusedRcodeZero DNS
nsn2.mijndomein.nl 176.97.158.15NOERROR, 12 ms, authoritativenoyes / yesrefusedreg-wie1
nsn2.mijndomein.nl 2001:67c:10b8::15NOERROR, 13 ms, authoritativenoyes / yesrefusedreg-wie1

Checks

  • ✓ All respond #14
    All 4 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: nsn1.mijndomein.nl: "RcodeZero DNS"; nsn2.mijndomein.nl: "reg-wie1".
    #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 2026102201 · primary nsn1.mijndomein.nl

Found

Primary (MNAME)
nsn1.mijndomein.nl
Contact (RNAME)
hostmaster.sevora.be
Serial
2026102201
Refresh / retry
86400 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
nsn1.mijndomein.nl (192.174.68.15)2026102201
nsn1.mijndomein.nl (2001:67c:1bc::15)2026102201
nsn2.mijndomein.nl (176.97.158.15)2026102201
nsn2.mijndomein.nl (2001:67c:10b8::15)2026102201

Checks

  • ✓ Serial 2026102201 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 1h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver nsn1.mijndomein.nl is one of the listed nameservers.
  • ✓ Contact hostmaster@sevora.be #25
    The SOA RNAME hostmaster.sevora.be means hostmaster@sevora.be.
  • ✓ Date-based serial #26
    The serial 2026102201 follows the YYYYMMDDnn convention (2026-10-22).

DNSSEC

warn

Signed, but no DS at parent

Found

Validated by resolver
no
Denial of existence
NSEC
Signatures valid until
5 November 2026

DNSKEY in the zone

Key tagRoleAlgorithm
3997KSK (257)RSASHA256 (8)

Checks

  • !
    Signed but not delegated securely
    The zone is signed but the parent has no DS record, so the signatures are not used. Publish the DS record at your registrar.
    #27
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ Signatures valid until 2026-11-05 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
  • i
    NSEC
    The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.
    #31

Records

info

5 records at the apex

Found

Read from
192.174.68.15:53
TypeValueTTL
SOAnsn1.mijndomein.nl. hostmaster.sevora.be. 2026102201 86400 3600 604800 360086400
NSnsn1.mijndomein.nl.86400
NSnsn2.mijndomein.nl.86400
A213.249.67.10600
AAAA2a01:448:2001::10600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, AAAA 10m, NS 1d.
  • ✓ 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