computermuseum.dk
📜 Historical scan 2026-06-17 00:01:57  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   6134ms
NameserverIP addressesPTRASN / ISP
e.freebsd.dk — — —
ns0.ddhf.dk — — —
r.vinyl-cache.org — — —
🌍 A Records1 records   3088ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.214.242 — www.datamuseum.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Aalborg
📧 MX Records2 records   4425ms
PriorityTTLMail ServerIP addressesPTRASN
5 — mailhost.starion.dk 185.51.78.87 mx5.starion.dk AS205984 Powernet Aps
10 — www.gier.dk — — —
🔷 AAAA Records (IPv6)1 records   3926ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:878:0:e000:82:e2:d6:f2 — — AS1835 IDDQD-AS 2001:878::/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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC11241ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA3325ms
FieldValue
Serial2026031001
Primary NS (MNAME)ns0.ddhf.dk
Responsible (RNAME)sysadm@datamuseum.dk
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
6134ms
A
3088ms
MX
4425ms
AAAA
3926ms
TXT
9660ms
CAA
3329ms
HTTPS
1670ms
TLSA
3008ms
SOA
3325ms
MTA-STS
251ms
DNSSEC
11241ms
SRV
0ms
Total
65535ms
🕐 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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