xboxheerlen.nl

Checked 22 October 2026, 17:20 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 4 info

Registration

info

.nl country-code

Found

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

Delegation

pass

nsauth1.hostingcp.eu, nsauth2.hostingcp.nl, nsauth3.hostingcp.be, nsauth4.hostingcp.eu

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
nsauth1.hostingcp.eu, nsauth2.hostingcp.nl, nsauth3.hostingcp.be, nsauth4.hostingcp.eu
NS in the zone
nsauth1.hostingcp.eu, nsauth2.hostingcp.nl, nsauth3.hostingcp.be, nsauth4.hostingcp.eu
NameserverAddressesNetwork (AS)Glue
nsauth1.hostingcp.eu88.214.28.254 2a09:8b00:101:54::10AS38913 INFRABLOCKS - The Infrastructure Group B.V., NL AS38913 INFRABLOCKS - The Infrastructure Group B.V., NL-
nsauth2.hostingcp.nl37.48.73.2 2001:1af8:4700:a102:23::10AS60781 LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL AS60781 LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL37.48.73.2 2001:1af8:4700:a102:23::10
nsauth3.hostingcp.be5.255.98.254 2a04:52c0:103:ed54::10AS60404 Liteserver - The Infrastructure Group B.V., NL AS60404 Liteserver - The Infrastructure Group B.V., NL-
nsauth4.hostingcp.eu84.22.98.118 2a02:2770:13:0:21a:4aff:fe37:3b36AS196752 TILAA - Tilaa B.V., NL AS196752 TILAA - Tilaa B.V., NL-

Checks

  • ✓ 4 nameservers #6
    Delegated to nsauth1.hostingcp.eu, nsauth2.hostingcp.nl, nsauth3.hostingcp.be, nsauth4.hostingcp.eu.
  • ✓ 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.
  • ✓ 4 autonomous systems #11
    The nameservers are spread over: AS196752 (TILAA - Tilaa B.V., NL): 2 addresses; AS38913 (INFRABLOCKS - The Infrastructure Group B.V., NL): 2 addresses; AS60404 (Liteserver - The Infrastructure Group B.V., NL): 2 addresses; AS60781 (LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL): 2 addresses.
  • ✓ Nameserver names under 3 TLDs #12
    Nameserver names use the TLDs .be, .eu, .nl.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nsauth1.hostingcp.eu 88.214.28.254NOERROR, 12 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsauth1.hostingcp.eu 2a09:8b00:101:54::10NOERROR, 13 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsauth2.hostingcp.nl 37.48.73.2NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsauth2.hostingcp.nl 2001:1af8:4700:a102:23::10NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsauth3.hostingcp.be 5.255.98.254NOERROR, 11 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsauth3.hostingcp.be 2a04:52c0:103:ed54::10NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsauth4.hostingcp.eu 84.22.98.118NOERROR, 11 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
nsauth4.hostingcp.eu 2a02:2770:13:0:21a:4aff:fe37:3b36NOERROR, 13 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

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: nsauth1.hostingcp.eu: "Served by PowerDNS - https://www.powerdns.com/"; nsauth2.hostingcp.nl: "Served by PowerDNS - https://www.powerdns.com/"; nsauth3.hostingcp.be: "Served by PowerDNS - https://www.powerdns.com/"; nsauth4.hostingcp.eu: "Served by PowerDNS - https://www.powerdns.com/".
    #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

warn

serial 2026092505 · primary nsauth1.hostingcp.eu

Found

Primary (MNAME)
nsauth1.hostingcp.eu
Contact (RNAME)
hostmaster.xboxheerlen.nl
Serial
2026092505
Refresh / retry
1200 s / 3600 s
Expire
1209600 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
nsauth1.hostingcp.eu (88.214.28.254)2026092505
nsauth1.hostingcp.eu (2a09:8b00:101:54::10)2026092505
nsauth2.hostingcp.nl (37.48.73.2)2026092505
nsauth2.hostingcp.nl (2001:1af8:4700:a102:23::10)2026092505
nsauth3.hostingcp.be (5.255.98.254)2026092505
nsauth3.hostingcp.be (2a04:52c0:103:ed54::10)2026092505
nsauth4.hostingcp.eu (84.22.98.118)2026092505
nsauth4.hostingcp.eu (2a02:2770:13:0:21a:4aff:fe37:3b36)2026092505

Checks

  • ✓ Serial 2026092505 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    retry 1h should be shorter than refresh 20m. Current values: refresh 20m, retry 1h, expire 14d, negative TTL 30m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver nsauth1.hostingcp.eu is one of the listed nameservers.
  • ✓ Contact hostmaster@xboxheerlen.nl #25
    The SOA RNAME hostmaster.xboxheerlen.nl means hostmaster@xboxheerlen.nl.
  • ✓ Date-based serial #26
    The serial 2026092505 follows the YYYYMMDDnn convention (2026-09-25).

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

8 records at the apex

Found

Read from
88.214.28.254:53
TypeValueTTL
SOAnsauth1.hostingcp.eu. hostmaster.xboxheerlen.nl. 2026092505 1200 3600 1209600 18001200
NSnsauth3.hostingcp.be.1200
NSnsauth4.hostingcp.eu.1200
NSnsauth1.hostingcp.eu.1200
NSnsauth2.hostingcp.nl.1200
A145.131.31.201200
MX10 mail.xboxheerlen.nl.1200
TXT"v=spf1 a mx ip4:145.131.31.20 ip4:5.255.98.165 ip6:2a09:8b00:101:18::10 ~all"1200

Checks

  • ✓ TTLs within range #32
    TTLs: A 20m, MX 20m, NS 20m. The NS TTL at the parent is 1h and in the zone 20m; 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