lucardi.nl

Checked 22 October 2026, 14:11 UTC · via 8.8.8.8
!Passed with warnings
20 passed 2 warnings 0 failed 7 info

Registration

info

.nl country-code

Found

TLD
.nl (country-code)
ICANN policies apply
no
Lookup error: https://rdap.sidn.nl/domain/lucardi.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/lucardi.nl returned HTTP 429
    #3

Delegation

info

graham.ns.cloudflare.com, tegan.ns.cloudflare.com

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
graham.ns.cloudflare.com, tegan.ns.cloudflare.com
NS in the zone
graham.ns.cloudflare.com, tegan.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
graham.ns.cloudflare.com108.162.193.171 172.64.33.171 173.245.59.171 2803:f800:50::6ca2:c1ab 2606:4700:58::adf5:3bab 2a06:98c1:50::ac40:21abAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
tegan.ns.cloudflare.com172.64.32.226 173.245.58.226 108.162.192.226 2606:4700:50::adf5:3ae2 2803:f800:50::6ca2:c0e2 2a06:98c1:50::ac40:20e2AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: graham.ns.cloudflare.com, tegan.ns.cloudflare.com.
    #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 6 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 12 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

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
graham.ns.cloudflare.com 108.162.193.171NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
graham.ns.cloudflare.com 172.64.33.171NOERROR, 13 ms, authoritativenoyes / yesrefused2026.10.2
graham.ns.cloudflare.com 173.245.59.171NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
graham.ns.cloudflare.com 2803:f800:50::6ca2:c1abNOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
graham.ns.cloudflare.com 2606:4700:58::adf5:3babNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
graham.ns.cloudflare.com 2a06:98c1:50::ac40:21abNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
tegan.ns.cloudflare.com 172.64.32.226NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
tegan.ns.cloudflare.com 173.245.58.226NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
tegan.ns.cloudflare.com 108.162.192.226NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
tegan.ns.cloudflare.com 2606:4700:50::adf5:3ae2NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
tegan.ns.cloudflare.com 2803:f800:50::6ca2:c0e2NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
tegan.ns.cloudflare.com 2a06:98c1:50::ac40:20e2NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2

Checks

  • ✓ All respond #14
    All 12 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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: graham.ns.cloudflare.com: "2026.10.2"; tegan.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.
    #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 2418162802 · primary graham.ns.cloudflare.com

Found

Primary (MNAME)
graham.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2418162802
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
graham.ns.cloudflare.com (108.162.193.171)2418162802
graham.ns.cloudflare.com (172.64.33.171)2418162802
graham.ns.cloudflare.com (173.245.59.171)2418162802
graham.ns.cloudflare.com (2803:f800:50::6ca2:c1ab)2418162802
graham.ns.cloudflare.com (2606:4700:58::adf5:3bab)2418162802
graham.ns.cloudflare.com (2a06:98c1:50::ac40:21ab)2418162802
tegan.ns.cloudflare.com (172.64.32.226)2418162802
tegan.ns.cloudflare.com (173.245.58.226)2418162802
tegan.ns.cloudflare.com (108.162.192.226)2418162802
tegan.ns.cloudflare.com (2606:4700:50::adf5:3ae2)2418162802
tegan.ns.cloudflare.com (2803:f800:50::6ca2:c0e2)2418162802
tegan.ns.cloudflare.com (2a06:98c1:50::ac40:20e2)2418162802

Checks

  • ✓ Serial 2418162802 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver graham.ns.cloudflare.com is one of the listed nameservers.
  • ✓ Contact dns@cloudflare.com #25
    The SOA RNAME dns.cloudflare.com means dns@cloudflare.com.
  • ✓ Timestamp serial #26
    The serial 2418162802 is a Unix timestamp (2046-08-17 23:53 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

18 records at the apex

Found

Read from
108.162.193.171:53
TypeValueTTL
SOAgraham.ns.cloudflare.com. dns.cloudflare.com. 2418162802 10000 2400 604800 18001800
NSgraham.ns.cloudflare.com.86400
NStegan.ns.cloudflare.com.86400
A104.18.12.53300
A104.18.13.53300
AAAA2606:4700::6812:c35300
AAAA2606:4700::6812:d35300
MX10 lucardi-nl.mail.protection.outlook.com.300
TXT"7LaOIMkFw9lbAGREc2r86iWy3k9ItYIw"300
TXT"Google-site-verification=7YD54afQI-rZCszqj8iD3FZ29rFjvYukSN7uxMAcpUc"300
TXT"KINNE (42168)"300
TXT"KINNE"300
TXT"MS=13AAA472E2357DF1E1817EB3AA27693F6D5A47DC"300
TXT"google-site-verification=o6sH7nHItG_pmKSnUWnbKNZHFgA2QhMqpiJnbhdxsH4"300
TXT"hj-ownership=HRRRPEq5d8T2CmVVi3NH"300
TXT"k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB"300
TXT"n3ln1v0r7gjq68qsd9k6x4k04cnq78w2"300
TXT"v=spf1 include:spf.protection.outlook.com include:spf.ucsystems.net include:msdp1.com include:spf.mailjet.com include:sendgrid.net include:_spf.supportbyrobin.com ip4:80.246.182.30 ip4:83.143.189.105 include:authsmtp.com include:spf.flowmailer.net ip4:80." "246.182.2 ip4:84.241.182.10" "6 ip4:185.231.16.90 ip6:2001:1690:2:416::167 -all"300

Checks

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