duedahl.dk

📜 Historical scan 2026-10-02 14:05:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duedahl.dk is a .dk domain served by 2 nameservers (ns1.plana.dk, ns2.plana.dk). It was registered on 3 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.47.10.91 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.plana.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.plana.dk	138.201.52.105	mail.plana.dk	AS24940 Hetzner Online GmbH
ns2.plana.dk	78.47.10.91	xweb14c.plana.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.47.10.91	43200s	xweb14c.plana.dk	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.plana.dk	138.201.52.105	mail.plana.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.plana.dk → 138.201.52.105

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 279ms

TXT Record
v=spf1 mx include:plana.dk ~all

✉️ SPF#

Policy	Record (duedahl.dk)
~all (soft fail)	v=spf1 mx include:plana.dk ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-21 06:28:26

www CNAME	duedahl.dk (all on duedahl.dk) → 78.47.10.91 (AS24940)
www vs bare domain	Same network duedahl.dk: 78.47.10.91 (AS24940) www.duedahl.dk: 78.47.10.91 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

70ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

66ms

Field	Value
Serial	2022093000
Primary NS (MNAME)	ns1.plana.dk
Responsible (RNAME)	hostmaster@plana.dk
Refresh	3600s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-21 13:28:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-09-03
Expires	2027-09-30 (343d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

53ms

47ms

48ms

AAAA

51ms

TXT

279ms

CAA

51ms

HTTPS

48ms

TLSA

102ms

SOA

66ms

MTA-STS

79ms

DNSSEC

70ms

SRV

98ms

Total

755ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 06:28:26	566ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 10:26:16	1010ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 05:38:44	793ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 14:05:57 shown	755ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 10:43:24	2600ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 16:04:19	10106ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 21:39:28	2164ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 01:40:23	936ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:55:27	555ms	2 NS 1 A 1 MX	🔓 Insecure