coupler.dk
📜 Historical scan 2026-06-21 09:30:47  ·  ← 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)
🔐 DNSSEC419ms
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
207ms
A
178ms
MX
183ms
AAAA
220ms
TXT
476ms
CAA
220ms
HTTPS
187ms
TLSA
17ms
SOA
208ms
MTA-STS
195ms
DNSSEC
419ms
SRV
225ms
Total
1177ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 18:38:25 1010ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-10 12:58:51 769ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-16 04:08:03 848ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-02 15:50:03 9729ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 18:43:51 756ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 09:30:47 1177ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:35:29 546ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:35:52 479ms 3 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone