alberta.dk
📜 Historical scan 2026-08-18 23:10:40  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   408ms
🌍 A Records1 records   443ms
📧 MX Records4 records   443ms
🔷 AAAA Records (IPv6)1 records   442ms
🔐 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 / DANE4 records   527ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
🔐 DNSSEC654ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081803
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
408ms
A
443ms
MX
443ms
AAAA
442ms
TXT
998ms
CAA
422ms
HTTPS
456ms
TLSA
527ms
SOA
0ms
MTA-STS
540ms
DNSSEC
654ms
SRV
499ms
Total
7339ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:42:20 820ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 03:39:12 1705ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 02:56:53 1508ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 23:10:40 7339ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 20:24:35 4913ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-22 08:15:00 24845ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 01:55:20 869ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 02:25:54 667ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 14:48:56 613ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 13:22:26 1086ms 2 NS 1 A 4 MX 🔒 Secure View
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