robertwalters.be

Checked 22 October 2026, 07:02 UTC · via 8.8.8.8
!Passed with warnings
23 passed 1 warning 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

info

nsgbr.comlaude.co.uk, nssui.comlaude.ch, nsusa.comlaude.net

Found

Parent zone
be
Delegation from
a.nsset.be (194.0.6.1)
NS at the parent
nsgbr.comlaude.co.uk, nssui.comlaude.ch, nsusa.comlaude.net
NS in the zone
nsgbr.comlaude.co.uk, nssui.comlaude.ch, nsusa.comlaude.net
NameserverAddressesNetwork (AS)Glue
nsgbr.comlaude.co.uk198.51.44.11 2620:4d:4000:6259:7:11:0:1AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
nssui.comlaude.ch198.51.45.11 2a00:edc0:6259:7:11::2AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
nsusa.comlaude.net198.51.44.75 2620:4d:4000:6259:7:11:0:3AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-

Checks

  • ✓ 3 nameservers #6
    Delegated to nsgbr.comlaude.co.uk, nssui.comlaude.ch, nsusa.comlaude.net.
  • ✓ 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 (AS62597 (NSONE - NSONE Inc, US): 6 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 3 TLDs #12
    Nameserver names use the TLDs .ch, .net, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nsgbr.comlaude.co.uk 198.51.44.11NOERROR, 7 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
nsgbr.comlaude.co.uk 2620:4d:4000:6259:7:11:0:1NOERROR, 7 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
nssui.comlaude.ch 198.51.45.11NOERROR, 5 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
nssui.comlaude.ch 2a00:edc0:6259:7:11::2NOERROR, 5 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
nsusa.comlaude.net 198.51.44.75NOERROR, 7 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
nsusa.comlaude.net 2620:4d:4000:6259:7:11:0:3NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9

Checks

  • ✓ All respond #14
    All 6 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: nsgbr.comlaude.co.uk: "19dd46e347df36b70933bf2be8023258586586a9"; nssui.comlaude.ch: "19dd46e347df36b70933bf2be8023258586586a9"; nsusa.comlaude.net: "19dd46e347df36b70933bf2be8023258586586a9".
    #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 2021072030 · primary nsgbr.comlaude.co.uk

Found

Primary (MNAME)
nsgbr.comlaude.co.uk
Contact (RNAME)
dnstech.comlaude.com
Serial
2021072030
Refresh / retry
86400 s / 7200 s
Expire
2419200 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
nsgbr.comlaude.co.uk (198.51.44.11)2021072030
nsgbr.comlaude.co.uk (2620:4d:4000:6259:7:11:0:1)2021072030
nssui.comlaude.ch (198.51.45.11)2021072030
nssui.comlaude.ch (2a00:edc0:6259:7:11::2)2021072030
nsusa.comlaude.net (198.51.44.75)2021072030
nsusa.comlaude.net (2620:4d:4000:6259:7:11:0:3)2021072030

Checks

  • ✓ Serial 2021072030 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 2h, expire 28d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver nsgbr.comlaude.co.uk is one of the listed nameservers.
  • ✓ Contact dnstech@comlaude.com #25
    The SOA RNAME dnstech.comlaude.com means dnstech@comlaude.com.
  • ✓ Date-based serial #26
    The serial 2021072030 follows the YYYYMMDDnn convention (2021-07-20).

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

11 records at the apex

Found

Read from
198.51.44.11:53
TypeValueTTL
SOAnsgbr.comlaude.co.uk. dnstech.comlaude.com. 2021072030 86400 7200 2419200 3600300
NSnsgbr.comlaude.co.uk.300
NSnssui.comlaude.ch.300
NSnsusa.comlaude.net.300
A151.101.2.133300
A151.101.66.133300
A151.101.130.133300
A151.101.194.133300
TXT"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"300
TXT"google-site-verification=sp9McNcexCKL-ONoYzGWcB3Okq_Lk-6piRZKadxTxWU"300
TXT"_globalsign-domain-verification=9eZGVkHYA_8uxbCttRBVu3rt06Cj2O4_ys4Kr2wI4Z"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 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