shoeby.nl

Checked 22 October 2026, 15:50 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 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/shoeby.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/shoeby.nl returned HTTP 429
    #3

Delegation

info

max.ns.cloudflare.com, miki.ns.cloudflare.com

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
max.ns.cloudflare.com, miki.ns.cloudflare.com
NS in the zone
max.ns.cloudflare.com, miki.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
max.ns.cloudflare.com173.245.59.132 172.64.33.132 108.162.193.132 2a06:98c1:50::ac40:2184 2606:4700:58::adf5:3b84 2803:f800:50::6ca2:c184AS13335 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-
miki.ns.cloudflare.com172.64.32.202 173.245.58.202 108.162.192.202 2606:4700:50::adf5:3aca 2a06:98c1:50::ac40:20ca 2803:f800:50::6ca2:c0caAS13335 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: max.ns.cloudflare.com, miki.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
max.ns.cloudflare.com 173.245.59.132NOERROR, 17 ms, authoritativenoyes / yesrefused2026.10.2
max.ns.cloudflare.com 172.64.33.132NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
max.ns.cloudflare.com 108.162.193.132NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
max.ns.cloudflare.com 2a06:98c1:50::ac40:2184NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
max.ns.cloudflare.com 2606:4700:58::adf5:3b84NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
max.ns.cloudflare.com 2803:f800:50::6ca2:c184NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
miki.ns.cloudflare.com 172.64.32.202NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
miki.ns.cloudflare.com 173.245.58.202NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
miki.ns.cloudflare.com 108.162.192.202NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
miki.ns.cloudflare.com 2606:4700:50::adf5:3acaNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
miki.ns.cloudflare.com 2a06:98c1:50::ac40:20caNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
miki.ns.cloudflare.com 2803:f800:50::6ca2:c0caNOERROR, 14 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: max.ns.cloudflare.com: "2026.10.2"; miki.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 2417452391 · primary max.ns.cloudflare.com

Found

Primary (MNAME)
max.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417452391
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
max.ns.cloudflare.com (173.245.59.132)2417452391
max.ns.cloudflare.com (172.64.33.132)2417452391
max.ns.cloudflare.com (108.162.193.132)2417452391
max.ns.cloudflare.com (2a06:98c1:50::ac40:2184)2417452391
max.ns.cloudflare.com (2606:4700:58::adf5:3b84)2417452391
max.ns.cloudflare.com (2803:f800:50::6ca2:c184)2417452391
miki.ns.cloudflare.com (172.64.32.202)2417452391
miki.ns.cloudflare.com (173.245.58.202)2417452391
miki.ns.cloudflare.com (108.162.192.202)2417452391
miki.ns.cloudflare.com (2606:4700:50::adf5:3aca)2417452391
miki.ns.cloudflare.com (2a06:98c1:50::ac40:20ca)2417452391
miki.ns.cloudflare.com (2803:f800:50::6ca2:c0ca)2417452391

Checks

  • ✓ Serial 2417452391 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 max.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 2417452391 is a Unix timestamp (2046-08-09 18:33 UTC).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC
Signatures valid until
23 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
2371ECDSAP256SHA256 (13)SHA256 F1C3793AA82A0641…yes

DNSKEY in the zone

Key tagRoleAlgorithm
2371KSK (257)ECDSAP256SHA256 (13)
34505ZSK (256)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 2371 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Short-lived signatures (online signing) #30
    Signatures are valid for 50h0m0s and created on demand; the current one was made at 2026-10-21 14:50 UTC and expires at 2026-10-23 16:50 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

20 records at the apex

Found

Read from
173.245.59.132:53
TypeValueTTL
SOAmax.ns.cloudflare.com. dns.cloudflare.com. 2417452391 10000 2400 604800 18001800
NSmax.ns.cloudflare.com.86400
NSmiki.ns.cloudflare.com.86400
A172.67.183.215300
A104.21.18.222300
AAAA2606:4700:3036::6815:12de300
AAAA2606:4700:3033::ac43:b7d7300
MX0 shoeby-nl.mail.protection.outlook.com.3600
TXT"1password-site-verification=BTIKFB3Z4BCXTBELXCPQGCWCYU"60
TXT"6R33Uo5e7YTbMe18ZGAIMslDOiCMFRPQj4to4AocEDMmbsHkxFwl2cpZ9i7n2hXHZhK7hFXxRhvhPgCly8gnsA=="60
TXT"Jynf5B0bMFin5t6/9h6+29v1LIDjfkhaFC3RTHsINPvJJZP9BkXBSOSAqCTlzGDoXNxJupuYaFY1KDttlFAfTA=="60
TXT"MS=ms42263120"60
TXT"apple-domain-verification=lcNY5RJt5caqPSke"60
TXT"atlassian-domain-verification=qVpwJvMEHeVoWHZ8q2Xo1GFP0+QG8foty8aOjjPFYZweC55SNEtkuEoWaEqRq+HU"60
TXT"facebook-domain-verification=bsit9wved5o5ou2fq01b8qiz20eorg"60
TXT"google-site-verification=CXZLZVNBRu_FehwPsCxAsadVYEN67xdg36kthnmqfPY"60
TXT"google-site-verification=YyJ73zGl-eGKFMJEVH5n416P5w8x8HYuA6hpJpkF34I"60
TXT"openai-domain-verification=dv-SlOIWNMjFZ0KaRKjKz254xe3"60
TXT"v=spf1 ip4:93.117.230.186 include:_spf.google.com include:spf.protection.outlook.com include:spf.afas.online include:spf.salesforce.com include:pod10.oc.demandware.net include:eu02.oc.demandware.net redirect=_spf.vdrfashiongroup.com ~all"60
TXT"yK33xwmIPG+koCFfmW/KdbGhDjj5nScKdxl86eYe6n/TsUxF2IWg1yjiqEvhCqhurcqLqExqc0Pd4Q3h1xUf7Q=="60

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, MX 1h, 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.
  • ✓ 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