computermuseum.dk
📜 Historical scan 2026-06-23 08:23:06  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   386ms
NameserverIP addressesPTRASN / 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 IDDQD-AS
AS1835 IDDQD-AS
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 Records1 records   385ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.214.242 600s www.datamuseum.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Aalborg
📧 MX Records2 records   462ms
PriorityTTLMail ServerIP addressesPTRASN
5 600s mailhost.starion.dk 185.51.78.87 mx5.starion.dk AS205984 Powernet Aps
10 600s www.gier.dk — — —
🔷 AAAA Records (IPv6)1 records   380ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:878:0:e000:82:e2:d6:f2 600s — AS1835 IDDQD-AS 2001:878:0:0:0:0:0:0/30 🇩🇰 Denmark —
🔐 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.computermuseum.dk computermuseum.dk.snakeoil.ddhf.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC492ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
386ms
A
385ms
MX
462ms
AAAA
380ms
TXT
1587ms
CAA
389ms
HTTPS
385ms
TLSA
879ms
SOA
96ms
MTA-STS
465ms
DNSSEC
492ms
SRV
478ms
Total
7504ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 12:04:48 5037ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 10:36:52 2436ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 19:16:42 5259ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 08:23:06 7504ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 00:01:57 65535ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 22:20:53 1589ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 22:12:38 448ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 22:01:17 567ms 3 NS 1 A 2 MX ❓ Unknown View
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