supportbackup.dk
📜 Historical scan 2026-06-23 18:00:13  ·  ← 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)
🔐 DNSSEC529ms
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
202ms
A
228ms
MX
217ms
AAAA
246ms
TXT
496ms
CAA
212ms
HTTPS
238ms
TLSA
17ms
SOA
211ms
MTA-STS
258ms
DNSSEC
529ms
SRV
220ms
Total
1141ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:50:56 1081ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-22 17:32:08 1856ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-06 00:49:03 1730ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-29 08:58:44 2621ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-06 21:19:38 2304ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-26 00:29:06 6124ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-23 18:00:13 1141ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 06:07:44 1069ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 15:09:02 1828ms 2 NS 2 A 1 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone