supercomputing.dk
📜 Historical scan 2026-06-22 10:35:05  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers
🖥️
No NS records found
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC350ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
323ms
A
205ms
MX
292ms
AAAA
268ms
TXT
395ms
CAA
301ms
HTTPS
301ms
TLSA
17ms
SOA
219ms
MTA-STS
218ms
DNSSEC
350ms
SRV
329ms
Total
1099ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 15:01:27 2008ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 22:36:07 751ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 17:05:44 1161ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-18 16:56:38 935ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 18:40:16 900ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 18:45:25 9691ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 14:25:33 826ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 06:37:01 17600ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 05:39:24 911ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 10:35:05 1099ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:56:44 8002ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:46:29 1139ms 4 NS 1 A 1 MX 🔒 Secure View
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