datahistoriskforening.dk

📜 Historical scan 2026-06-20 20:30:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

datahistoriskforening.dk is a .dk domain served by 3 nameservers (e.freebsd.dk, ns0.ddhf.dk, r.vinyl-cache.org). It was registered on 17 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mailhost.starion.dk, www.datahistoriskforening.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#

3 records 360ms

Nameserver	IP addresses	PTR	ASN / ISP
e.freebsd.dk	2a02:17c0:3000:107::1 78.143.100.190	— 78.143.100.190.static.fibianet.dk	AS44869 FIBIA P/S AS44869 FIBIA P/S
ns0.ddhf.dk	130.226.214.247 2001:878:0:e000:82:e2:d6:f7	— —	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
r.vinyl-cache.org	176.58.90.154 2a00:dd80:3e::255	r.vinyl-cache.org r.vinyl-cache.org	AS36236 NetActuate, Inc AS36236 NetActuate, Inc

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 363ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	600s	mailhost.starion.dk	185.51.78.87	mx5.starion.dk	AS205984 Powernet Aps
10	600s	www.datahistoriskforening.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 16:10:41

www	NXDOMAIN
www vs bare domain	Neither resolves datahistoriskforening.dk: no address www.datahistoriskforening.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

446ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

351ms

Field	Value
Serial	2026031001
Primary NS (MNAME)	ns0.ddhf.dk
Responsible (RNAME)	sysadm@datamuseum.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 04:55:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-04-17
Expires	2029-04-30 (926d)

🔗 Same registrant#

2 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).

Domain	Registrar
computermuseum.dk	Punktum dk A/S (direct)
datamuseum.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

360ms

180ms

363ms

AAAA

164ms

TXT

762ms

CAA

278ms

HTTPS

297ms

TLSA

187ms

SOA

351ms

MTA-STS

387ms

DNSSEC

446ms

SRV

448ms

Total

1930ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-19 05:09:47	1677ms	3 NS 0 A 2 MX	🔓 Insecure
2026-06-22 00:47:35	497ms	3 NS 0 A 2 MX	🔓 Insecure
2026-06-20 20:30:27 shown	1930ms	3 NS 0 A 2 MX	🔓 Insecure
2026-06-20 03:43:46	3304ms	3 NS 0 A 2 MX	🔓 Insecure
2026-06-17 01:06:04	4476ms	3 NS 0 A 2 MX	🔓 Insecure