alzheimer-nederland.nl

Checked 21 October 2026, 20:45 UTC · via 8.8.8.8
iAll checks passed
29 passed 0 warnings 0 failed 6 info

Registration

info

.nl country-code · bHosted.nl Webhosting

Found

TLD
.nl (country-code)
ICANN policies apply
no
Registrar
bHosted.nl Webhosting
Registered
22 August 2002
Last changed
5 September 2025
Status
active
Registry nameservers
ns1.bhosted.nl, ns3.bhosted.nl, ns4.bhosted.nl
RDAP server
https://rdap.sidn.nl/

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
    Expiry date not published
    The registry does not publish the expiry date in RDAP. Check it with your registrar.
    #3
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns1.bhosted.nl, ns3.bhosted.nl, ns4.bhosted.nl

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns1.bhosted.nl, ns3.bhosted.nl, ns4.bhosted.nl
NS in the zone
ns1.bhosted.nl, ns3.bhosted.nl, ns4.bhosted.nl
NameserverAddressesNetwork (AS)Glue
ns1.bhosted.nl94.124.120.52 2a02:9e0:2000::8AS25459 NEDZONE-AS - Eurofiber Cloud Infra B.V., NL AS25459 NEDZONE-AS - Eurofiber Cloud Infra B.V., NL94.124.120.52 2a02:9e0:2000::8
ns3.bhosted.nl85.10.153.226 2a01:7c8:bb0b:22c:5054:ff:fe58:d50fAS20857 TRANSIP-AS - Signet B.V., NL AS20857 TRANSIP-AS - Signet B.V., NL85.10.153.226 2a01:7c8:bb0b:22c:5054:ff:fe58:d50f
ns4.bhosted.nl2.59.169.20 2a00:7c80:0:184::4AS49981 WorldStream - WorldStream B.V., NL AS49981 WorldStream - WorldStream B.V., NL2.59.169.20 2a00:7c80:0:184::4

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.bhosted.nl, ns3.bhosted.nl, ns4.bhosted.nl.
  • ✓ 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 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS20857 (TRANSIP-AS - Signet B.V., NL): 2 addresses; AS25459 (NEDZONE-AS - Eurofiber Cloud Infra B.V., NL): 2 addresses; AS49981 (WorldStream - WorldStream B.V., NL): 2 addresses.
  • i
    All nameserver names under .nl
    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

pass

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.bhosted.nl 94.124.120.52NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns1.bhosted.nl 2a02:9e0:2000::8NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns3.bhosted.nl 85.10.153.226NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns3.bhosted.nl 2a01:7c8:bb0b:22c:5054:ff:fe58:d50fNOERROR, 11 ms, authoritativenoyes / yesrefused-
ns4.bhosted.nl 2.59.169.20NOERROR, 16 ms, authoritativenoyes / yesrefused-
ns4.bhosted.nl 2a00:7c80:0:184::4NOERROR, 17 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 6 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2026101603 · primary ns1.bhosted.nl

Found

Primary (MNAME)
ns1.bhosted.nl
Contact (RNAME)
hostmaster.bhosted.nl
Serial
2026101603
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
21600 s

Serial per nameserver

NameserverSerial
ns1.bhosted.nl (94.124.120.52)2026101603
ns1.bhosted.nl (2a02:9e0:2000::8)2026101603
ns3.bhosted.nl (85.10.153.226)2026101603
ns3.bhosted.nl (2a01:7c8:bb0b:22c:5054:ff:fe58:d50f)2026101603
ns4.bhosted.nl (2.59.169.20)2026101603
ns4.bhosted.nl (2a00:7c80:0:184::4)2026101603

Checks

  • ✓ Serial 2026101603 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 6h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.bhosted.nl is one of the listed nameservers.
  • ✓ Contact hostmaster@bhosted.nl #25
    The SOA RNAME hostmaster.bhosted.nl means hostmaster@bhosted.nl.
  • ✓ Date-based serial #26
    The serial 2026101603 follows the YYYYMMDDnn convention (2026-10-16).

DNSSEC

info

Signed, DS published at parent

Found

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

DS at the parent

Key tagAlgorithmDigestMatches a key
22572ECDSAP256SHA256 (13)SHA256 348BC36CD8B2D758…yes

DNSKEY in the zone

Key tagRoleAlgorithm
22572KSK (257)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 22572 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-10-29 #30
    The earliest DNSKEY/SOA signature expires at 2026-10-29 00:00 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

28 records at the apex

Found

Read from
94.124.120.52:53
TypeValueTTL
SOAns1.bhosted.nl. hostmaster.bhosted.nl. 2026101603 10800 3600 604800 216003600
NSns4.bhosted.nl.3600
NSns1.bhosted.nl.3600
NSns3.bhosted.nl.3600
A108.162.192.221300
A108.162.193.108300
MX5 alzheimernederland-nl02c.r-v1.mx.microsoft.300
TXT"miro-verification=1716749577c09dbdc0e59f448c481008066d6d15"300
TXT"pinterest-site-verification=58719b4732a379b14fc59592b283a8da"300
TXT"v=spf1 a ip4:46.19.219.141 ip4:185.181.140.124 ip6:2a03:3400:4:3::100 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.spotlergroup.com include:_spf.afasonline.nl include:servers.mcsv.net include:spf.mailjet.com include:spf.crow" "dtech.com include:_spf.emsrv.eu include:fdspfeuc.freshemail.io -all"300
TXT"google-site-verification=q5LBijA0D5XCSmeM9MhVh9m-gPQF6pGB-Ep2JIGcaas"300
TXT"Fm1zvrvNEaaVxyPy7w2G2afyr2eM4n963CtYwg0Osu+ZS5u72h6fQVDfkmFLAs64/3lRcPk7mSzpUhcx/6S8Sg=="300
TXT"d3dr462gypgncfmb7gdxth4md91961hg"300
TXT"r8jvghcpzbthkjq8qfqy307d5p1v3rtv"300
TXT"canva-site-verification=rtIFFPr6E8rw_xZq2MMJeQ"300
TXT"MS=ms39389752"300
TXT"atlassian-domain-verification=4Z8/1m0aNNT7LaSY/zT8DwgFntFQBwLvR3OTaLDNgFzv8FAbYF+m4G7hM7W2NAVc"300
TXT"google-site-verification=3ym6AxhedggYfBn2y0TzbO_RUcDP_VeNIgURKlwT5Z0"300
TXT"adobe-idp-site-verification=83dde61945b0dcbcf261446b6826d2e317c8be05da33f48c644d2504f2fea2d5"300
TXT"1o2ildpjvcf54n0d94rkn7k32v"300
TXT"google-site-verification=bQF8JbXw6tXrs5XF8X0L6ORRQonqQdd7ucqwrwOsJ2M"300
TXT"bHosted.nl: http://www.bhosted.nl"300
TXT"notion-domain-verification=vl23DI7QJqLXxn9HdAWvBmYVSdMFg1UNwQbsKAdBvtj"300
TXT"apple-domain-verification=raL59o5qJLzz5xoG"300
TXT"google-site-verification=2_wHFIg7j-2BgRXOi6szPyJZzVUcio8BgYDfiy26j54"300
TXT"hetrooster-verification=95edde74cc1e3a3e8efaa6a123bd38"300
TXT"facebook-domain-verification=p6dynwxbb5u1is52xt251zwtfptuv8"300
TXT"MS=ms15308250"300

Checks

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