bluelearning.dk
📜 Historical scan 2026-06-16 15:01:53  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   472ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk — — —
ns2.scannet2.dk — — —
🌍 A Records1 records   461ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 — forward.dnsfactory.dk AS48854 — — — —
📧 MX Records
📧
No MX records found
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC678ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA458ms
FieldValue
Serial2022031105
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
472ms
A
461ms
MX
491ms
AAAA
483ms
TXT
830ms
CAA
435ms
HTTPS
450ms
TLSA
94ms
SOA
458ms
MTA-STS
458ms
DNSSEC
678ms
SRV
0ms
Total
1670ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 07:51:31 417ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-24 14:31:01 647ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:09:01 1093ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:01:53 1670ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:01:07 434ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:00:24 278ms 2 NS 1 A 0 MX 🔒 Secure View
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