helsingormuseer.dk

📜 Historical scan 2026-06-30 10:47:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helsingormuseer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 September 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.124.116 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by web16.redhost.dk. The zone is DNSSEC-signed and validates, 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.124.116	3600s	web16.redhost.dk	AS47292	Sentia Denmark A/S	77.66.124.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	web16.redhost.dk	77.66.124.116	web16.redhost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.66.124.116
🔶 Autoconfig	77.66.124.116

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 181ms

TXT Record
v=spf1 include:web16.redhost.dk -all

✉️ SPF#

Policy	Record (helsingormuseer.dk)
-all (hard fail)	v=spf1 include:web16.redhost.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 2026-10-07 15:35:13

www	77.66.124.116 (AS47292) (address records, no CNAME)
www vs bare domain	Same network helsingormuseer.dk: 77.66.124.116 (AS47292) www.helsingormuseer.dk: 77.66.124.116 (AS47292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

56ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

33ms

Field	Value
Serial	2026032402
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 21:05:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-09-23
Expires	2027-09-30 (346d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
skibsklarerergaarden.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

32ms

44ms

AAAA

50ms

TXT

181ms

CAA

36ms

HTTPS

44ms

TLSA

443ms

SOA

33ms

MTA-STS

53ms

DNSSEC

56ms

SRV

52ms

Total

940ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 15:12:41	378ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:51:33	419ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 19:26:10	766ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 01:11:14	535ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 11:26:46	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 21:24:22	798ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 06:16:47	8646ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 10:47:32 shown	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:19:26	2626ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:18:45	684ms	2 NS 1 A 1 MX	🔒 Secure