detdukan.dk
Last scanned: 2026-08-24 05:57:57  ·  14953ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   2057ms
NameserverIP addressesPTRASN / ISP
ns.gullestrupnet.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
ns2.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
ns5.gullestrupnet.dk 82.165.124.183 — AS8560 IONOS SE
🌍 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)
🔐 DNSSEC2057ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2057ms
A
2032ms
MX
4036ms
AAAA
2057ms
TXT
935ms
CAA
47ms
HTTPS
57ms
TLSA
67ms
SOA
33ms
MTA-STS
898ms
DNSSEC
2057ms
SRV
2163ms
Total
14953ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 05:57:57 14953ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 22:23:07 13090ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 22:19:52 10158ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 22:08:16 11668ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 20:54:44 12720ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-18 20:36:22 18458ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-17 15:12:56 24694ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-16 11:59:44 13384ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-15 06:57:39 11540ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-14 05:02:52 10340ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-12 22:58:07 10589ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-11 04:21:07 19481ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-09 04:20:12 18519ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-07 07:23:50 13754ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-03 21:33:13 14999ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 18:38:38 16446ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 18:16:47 20146ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-25 17:47:06 18188ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 17:23:07 15194ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-23 16:50:16 12609ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-22 14:38:56 10997ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-21 13:12:55 11976ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 08:05:49 21196ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-19 05:08:02 21593ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-18 02:30:34 11144ms 3 NS 0 A 0 MX ❓ Unknown View
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