koelmann.dk
📜 Historical scan 2026-08-19 15:54:44  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   373ms
NameserverIP addressesPTRASN / ISP
nonexistent.punktum.dk — — —
🌍 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)
🔐 DNSSEC1028ms
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
373ms
A
363ms
MX
377ms
AAAA
287ms
TXT
1329ms
CAA
329ms
HTTPS
410ms
TLSA
77ms
SOA
372ms
MTA-STS
619ms
DNSSEC
1028ms
SRV
483ms
Total
5989ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:23:50 1212ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-21 20:27:23 7577ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-20 20:17:44 9277ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 15:54:44 5989ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 15:52:43 666ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 07:34:44 723ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-15 16:17:20 671ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-14 10:43:48 847ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-13 07:37:58 888ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-10 07:55:56 782ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-08 16:56:01 1128ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-01 12:34:13 659ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-29 08:40:33 1020ms 1 NS 0 A 0 MX ❓ Unknown View
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