hornbach.nl

Checked 21 October 2026, 21:21 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 0 failed 3 info

Registration

info

.nl country-code

Found

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

Delegation

pass

ns-a.eurodns.com, ns-b.eurodns.org, ns-c.eurodns.eu, ns-d.eurodns.biz

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns-a.eurodns.com, ns-b.eurodns.org, ns-c.eurodns.eu, ns-d.eurodns.biz
NS in the zone
ns-a.eurodns.com, ns-b.eurodns.org, ns-c.eurodns.eu, ns-d.eurodns.biz
NameserverAddressesNetwork (AS)Glue
ns-a.eurodns.com199.167.66.106 2610:1c8:b002::106AS23393 NUCDN - NuCDN LLC, US AS23393 NUCDN - NuCDN LLC, US-
ns-b.eurodns.org104.37.178.106 2610:1c8:b001::106AS23393 NUCDN - NuCDN LLC, US AS23393 NUCDN - NuCDN LLC, US-
ns-c.eurodns.eu192.174.68.110 2001:67c:1bc::110AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-
ns-d.eurodns.biz176.97.158.110 2001:67c:10b8::110AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT AS1921 RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-a.eurodns.com, ns-b.eurodns.org, ns-c.eurodns.eu, ns-d.eurodns.biz.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS1921 (RCODEZERO-ANYCAST-SEC1-TLD - ipcom GmbH, AT): 4 addresses; AS23393 (NUCDN - NuCDN LLC, US): 4 addresses.
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .biz, .com, .eu, .org.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-a.eurodns.com 199.167.66.106NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-a.eurodns.com 2610:1c8:b002::106NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-b.eurodns.org 104.37.178.106NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-b.eurodns.org 2610:1c8:b001::106NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-c.eurodns.eu 192.174.68.110NOERROR, 5 ms, authoritativenoyes / yesrefusedRcodeZero DNS
ns-c.eurodns.eu 2001:67c:1bc::110NOERROR, 5 ms, authoritativenoyes / yesrefusedRcodeZero DNS
ns-d.eurodns.biz 176.97.158.110NOERROR, 12 ms, authoritativenoyes / yesrefusedRcodeZero DNS
ns-d.eurodns.biz 2001:67c:10b8::110NOERROR, 13 ms, authoritativenoyes / yesrefusedRcodeZero DNS

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: ns-c.eurodns.eu: "RcodeZero DNS"; ns-d.eurodns.biz: "RcodeZero DNS".
    #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 2026101401 · primary ns-a.eurodns.com

Found

Primary (MNAME)
ns-a.eurodns.com
Contact (RNAME)
hostmaster.eurodns.com
Serial
2026101401
Refresh / retry
43200 s / 7200 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns-a.eurodns.com (199.167.66.106)2026101401
ns-a.eurodns.com (2610:1c8:b002::106)2026101401
ns-b.eurodns.org (104.37.178.106)2026101401
ns-b.eurodns.org (2610:1c8:b001::106)2026101401
ns-c.eurodns.eu (192.174.68.110)2026101401
ns-c.eurodns.eu (2001:67c:1bc::110)2026101401
ns-d.eurodns.biz (176.97.158.110)2026101401
ns-d.eurodns.biz (2001:67c:10b8::110)2026101401

Checks

  • ✓ Serial 2026101401 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 2h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-a.eurodns.com is one of the listed nameservers.
  • ✓ Contact hostmaster@eurodns.com #25
    The SOA RNAME hostmaster.eurodns.com means hostmaster@eurodns.com.
  • ✓ Date-based serial #26
    The serial 2026101401 follows the YYYYMMDDnn convention (2026-10-14).

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

26 records at the apex

Found

Read from
199.167.66.106:53
TypeValueTTL
SOAns-a.eurodns.com. hostmaster.eurodns.com. 2026101401 43200 7200 1209600 36003600
NSns-a.eurodns.com.86400
NSns-b.eurodns.org.86400
NSns-c.eurodns.eu.86400
NSns-d.eurodns.biz.86400
A151.101.1.913600
A151.101.65.913600
A151.101.129.913600
A151.101.193.913600
MX20 mx-in01.eu.retarus.com.3600
MX20 mx-in02.eu.retarus.com.3600
TXT"MS=ms49221053"3600
TXT"NyS3LiCehfAB/lfjOy7Q2mInpsRG3amsvZI1Ph2Fmyk="3600
TXT"b/pgghX1YEZ8K/ZR0tsQz5Q2HnWQYSoXomOGeknDaIc="3600
TXT"globalsign-domain-verification=OFAs510r87I0qTTcc0IGvMhgqF7EUks5v-SKPK3mOC"3600
TXT"v=spf1 mx include:_spf.retarus.com include:_spf.general.transactional-mail-a.com include:_spfhst.hornbach.com include:_spfcds.hornbach.com include:_spfqmc.hornbach.com -all"3600
CAA0 issue "globalsign.com"3600
CAA0 issuewild "globalsign.com"3600
CAA0 iodef "mailto:domain@hornbach.com"3600
CAA0 issue "letsencrypt.org"3600
CAA0 issuewild "letsencrypt.org"3600
CAA0 issue "pki.goog"3600
CAA0 issuewild "pki.goog"3600
CAA0 issue "sectigo.com"3600
CAA0 issuewild "sectigo.com"3600
CAA0 issue "amazon.com"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: globalsign.com, letsencrypt.org, pki.goog, sectigo.com, amazon.com.