datamuseum.dk

📜 Historical scan 2026-06-17 01:06:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

datamuseum.dk is a .dk domain served by 3 nameservers (e.freebsd.dk, ns0.ddhf.dk, r.vinyl-cache.org). It was registered on 25 March 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.214.242 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by www.datamuseum.dk, mx0.datamuseum.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   37ms
NameserverIP addressesPTRASN / ISP
e.freebsd.dk — — —
ns0.ddhf.dk — — —
r.vinyl-cache.org — — —

🌍 A Records#

1 records   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.214.242 — www.datamuseum.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Aalborg

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 — www.datamuseum.dk 130.226.214.242 www.datamuseum.dk AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
20 — mx0.datamuseum.dk 130.226.214.242 www.datamuseum.dk AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   161ms
TXT Record
google-site-verification=GVT6XVPz3mpbArklbFpeduS3E_bpFp0Y0IyrisKgrIk
v=spf1 a mx ~all

✉️ SPF#

PolicyRecord (datamuseum.dk)
~all (soft fail) v=spf1 a mx ~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 2026-10-09 12:20:20
www130.226.214.242 (AS1835) (address records, no CNAME)
www vs bare domainSame network
datamuseum.dk: 130.226.214.242 (AS1835)
www.datamuseum.dk: 130.226.214.242 (AS1835)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

25ms
FieldValue
Serial2026031001
Primary NS (MNAME)ns0.ddhf.dk
Responsible (RNAME)sysadm@datamuseum.dk
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 20:34:12
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-03-25
Expires2029-03-31 (896d)

🔗 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).

DomainRegistrar
computermuseum.dkPunktum dk A/S (direct)
datahistoriskforening.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
27ms
MX
31ms
AAAA
28ms
TXT
161ms
CAA
32ms
HTTPS
35ms
TLSA
83ms
SOA
25ms
MTA-STS
98ms
DNSSEC
120ms
SRV
0ms
Total
589ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:20:20 5782ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-15 15:59:46 10320ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-25 17:09:40 5165ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-24 11:39:55 1187ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 13:03:45 6242ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-17 01:06:02 shown 589ms 3 NS 1 A 2 MX 🔓 Insecure
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