duedahl.dk

Records from scan: 2026-10-21 06:28:26 · 566ms total · last checked 2026-10-22 07:11 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

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 39ms

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 39ms

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 235ms

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#

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#

114ms

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

🏷️ SOA#

52ms

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#

41ms

39ms

AAAA

43ms

TXT

235ms

CAA

37ms

HTTPS

39ms

TLSA

61ms

SOA

52ms

MTA-STS

70ms

DNSSEC

114ms

SRV

103ms

Total

566ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 06:28:26 shown	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	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