holthoejgaard.dk

📜 Historical scan 2026-07-02 17:10:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holthoejgaard.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 14 September 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.126 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   40ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S

🌍 A Records#

1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.126 3600s server16.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 3600s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.126
🔶 Autoconfig178.20.216.126

🔷 AAAA Records (IPv6)#

1 records   40ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:10 14400s server16.chosting.dk AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   2093ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

2 records   2213ms
TXT Record
protonmail-verification=b4ffca5056278882d5cbf86e68947efb37b34291
v=spf1 ip4:178.20.216.126 include:spf.chosting.dk include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (holthoejgaard.dk)
~all (soft fail) v=spf1 ip4:178.20.216.126 include:spf.chosting.dk include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.holthoejgaard.dk)
p=reject v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;ruf=mailto:dan@holthoejgaard.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 01:36:02
www CNAMEholthoejgaard.dk (all on holthoejgaard.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.holthoejgaard.dk hbGjLSd0mDXsOmfCvxmCxPYA8oZf9DvLJGsOr0Rx3Fo

🔗 TLSA / DANE#

4 records   164ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

2071ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

39ms
FieldValue
Serial2026051501
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-17 22:30:44
FieldValue
RegistrarFIONIA IT ApS
Registered2011-09-14
Expires2027-09-30 (347d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
b102.dkFIONIA IT ApS
nicolaiwammen.dkFIONIA IT ApS
sund-debat.dkFIONIA IT ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
44ms
MX
46ms
AAAA
40ms
TXT
2213ms
CAA
38ms
HTTPS
45ms
TLSA
164ms
SOA
39ms
MTA-STS
88ms
DNSSEC
2071ms
SRV
2093ms
Total
2861ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 01:36:02 658ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-02 13:01:28 604ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-15 18:46:41 3293ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-17 06:14:24 2203ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-02 17:10:15 shown 2861ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-25 03:10:31 2419ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-17 14:24:13 2717ms 3 NS 1 A 2 MX 🔓 Insecure
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