base.be

Checked 22 October 2026, 06:10 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

ns.telenet-ops.be, ns2.telenet-ops.be

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
ns.telenet-ops.be, ns2.telenet-ops.be
NS in the zone
ns.telenet-ops.be, ns2.telenet-ops.be
NameserverAddressesNetwork (AS)Glue
ns.telenet-ops.be195.130.132.22 2a02:1800:100:5::1AS6848 TELENET-AS - Telenet BV, BE AS6848 TELENET-AS - Telenet BV, BE195.130.132.22 2a02:1800:100:5::1
ns2.telenet-ops.be195.130.136.242 2a02:1800:100:5::2AS6848 TELENET-AS - Telenet BV, BE AS6848 TELENET-AS - Telenet BV, BE195.130.136.242 2a02:1800:100:5::2

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns.telenet-ops.be, ns2.telenet-ops.be.
    #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.
  • i
    One address family in one network
    all IPv6 addresses are in 2a02:1800:100::/48, while the other address family is spread over several networks.
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS6848 (TELENET-AS - Telenet BV, BE): 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 .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

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns.telenet-ops.be 195.130.132.22NOERROR, 24 ms, authoritativenoyes / yesrefused-
ns.telenet-ops.be 2a02:1800:100:5::1NOERROR, 21 ms, authoritativenoyes / yesrefused-
ns2.telenet-ops.be 195.130.136.242NOERROR, 25 ms, authoritativenoyes / yesrefused-
ns2.telenet-ops.be 2a02:1800:100:5::2NOERROR, 24 ms, authoritativenoyes / yesrefused-

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.
  • ✓ 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 2026070100 · primary ns.telenet-ops.be

Found

Primary (MNAME)
ns.telenet-ops.be
Contact (RNAME)
systemgroup.telenet-ops.be
Serial
2026070100
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns.telenet-ops.be (195.130.132.22)2026070100
ns.telenet-ops.be (2a02:1800:100:5::1)2026070100
ns2.telenet-ops.be (195.130.136.242)2026070100
ns2.telenet-ops.be (2a02:1800:100:5::2)2026070100

Checks

  • ✓ Serial 2026070100 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns.telenet-ops.be is one of the listed nameservers.
  • ✓ Contact systemgroup@telenet-ops.be #25
    The SOA RNAME systemgroup.telenet-ops.be means systemgroup@telenet-ops.be.
  • ✓ Date-based serial #26
    The serial 2026070100 follows the YYYYMMDDnn convention (2026-07-01).

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

pass

10 records at the apex

Found

Read from
195.130.132.22:53
TypeValueTTL
SOAns.telenet-ops.be. systemgroup.telenet-ops.be. 2026070100 10800 3600 604800 360018000
NSns.telenet-ops.be.18000
NSns2.telenet-ops.be.18000
A195.130.131.4018000
AAAA2a02:1800:100:17::4018000
MX0 .18000
TXT"google-site-verification=B_gbykzLM4jtTXY8GNWXgz9WpKx9SXzpTSIHbaEUkUg"18000
TXT"v=spf1 -all"18000
TXT"google-site-verification=Iv0ZlUbcogCs6IZw9shE2pAfvAPSDIhpQDy3ugrh_SI"18000
CAA0 issue "globalsign.com"86400

Checks

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