werkaandemuur.nl

Checked 22 October 2026, 17:11 UTC · via 8.8.8.8
!Passed with warnings
20 passed 1 warning 0 failed 8 info

Registration

info

.nl country-code

Found

TLD
.nl (country-code)
ICANN policies apply
no
Lookup error: https://rdap.sidn.nl/domain/werkaandemuur.nl returned HTTP 429

Checks

  • i
    .nl 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
    .nl is delegated in the root zone and DNSSEC-signed.
  • i
    Could not be checked
    The RDAP lookup failed, so this could not be checked: https://rdap.sidn.nl/domain/werkaandemuur.nl returned HTTP 429
    #3

Delegation

info

ns1jsv.name.com, ns2dqx.name.com, ns3ckl.name.com, ns4bht.name.com

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns1jsv.name.com, ns2dqx.name.com, ns3ckl.name.com, ns4bht.name.com
NS in the zone
ns1jsv.name.com, ns2dqx.name.com, ns3ckl.name.com, ns4bht.name.com
NameserverAddressesNetwork (AS)Glue
ns1jsv.name.com163.114.216.17 2a00:edc0:107::1AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns2dqx.name.com163.114.216.49 2402:cf80:107::1AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns3ckl.name.com163.114.217.17 2a00:edc0:107::49AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns4bht.name.com163.114.217.49 2402:cf80:107::49AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1jsv.name.com, ns2dqx.name.com, ns3ckl.name.com, ns4bht.name.com.
  • ✓ 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): 8 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 .com
    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

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1jsv.name.com 163.114.216.17NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns1jsv.name.com 2a00:edc0:107::1NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns2dqx.name.com 163.114.216.49NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns2dqx.name.com 2402:cf80:107::1NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns3ckl.name.com 163.114.217.17NOERROR, 3 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns3ckl.name.com 2a00:edc0:107::49NOERROR, 7 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns4bht.name.com 163.114.217.49NOERROR, 3 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns4bht.name.com 2402:cf80:107::49NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9

Checks

  • ✓ All respond #14
    All 8 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: ns1jsv.name.com: "19dd46e347df36b70933bf2be8023258586586a9"; ns2dqx.name.com: "19dd46e347df36b70933bf2be8023258586586a9"; ns3ckl.name.com: "19dd46e347df36b70933bf2be8023258586586a9"; ns4bht.name.com: "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

info

serial 1660514745 · primary ns1.name.com

Found

Primary (MNAME)
ns1.name.com
Contact (RNAME)
hostmaster.nsone.net
Serial
1660514745
Refresh / retry
7200 s / 3600 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns1jsv.name.com (163.114.216.17)1660514745
ns1jsv.name.com (2a00:edc0:107::1)1660514745
ns2dqx.name.com (163.114.216.49)1660514745
ns2dqx.name.com (2402:cf80:107::1)1660514745
ns3ckl.name.com (163.114.217.17)1660514745
ns3ckl.name.com (2a00:edc0:107::49)1660514745
ns4bht.name.com (163.114.217.49)1660514745
ns4bht.name.com (2402:cf80:107::49)1660514745

Checks

  • ✓ Serial 1660514745 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 1h, expire 7d, negative TTL 5m.
  • i
    Hidden master
    The primary nameserver ns1.name.com is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✓ Contact hostmaster@nsone.net #25
    The SOA RNAME hostmaster.nsone.net means hostmaster@nsone.net.
  • ✓ Timestamp serial #26
    The serial 1660514745 is a Unix timestamp (2022-08-14 22:05 UTC).

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
163.114.216.17:53
TypeValueTTL
SOAns1.name.com. hostmaster.nsone.net. 1660514745 7200 3600 604800 3003600
NSns1jsv.name.com.300
NSns2dqx.name.com.300
NSns3ckl.name.com.300
NSns4bht.name.com.300
A195.201.249.1353600
AAAA2a01:4f8:1c0c:8060::13600
MX20 alt1.aspmx.l.google.com.1800
MX30 alt2.aspmx.l.google.com.1800
MX10 aspmx.l.google.com.1800
MX40 aspmx2.googlemail.com.1800
MX50 aspmx3.googlemail.com.1800
TXT"v=spf1 mx include:amazonses.com include:_spf.google.com include:emsd1.com ~all"300
TXT"facebook-domain-verification=uu4vjyuic90demkro62bac1qf9gb81"300
TXT"google-site-verification=z1GhMePAA4VUJNvaUS-QSR0GPmDCnnD49JZx_UJqkHE"300
TXT"google-site-verification=gP370hXIY07bJ5kFOVRZUD0l2powijwpYTa9Ol2Ur_A"300
TXT"notion-domain-verification=Y4kvDMfWJtDeC6OZ704B04u9Y9xX97SAsy1o8ROdXgI"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, AAAA 1h, MX 30m, NS 5m. The NS TTL at the parent is 1h 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