cdus.dk
📜 Historical scan 2026-06-20 21:55:12  ·  ← 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)
🔐 DNSSEC490ms
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
120ms
A
202ms
MX
147ms
AAAA
212ms
TXT
490ms
CAA
215ms
HTTPS
155ms
TLSA
17ms
SOA
222ms
MTA-STS
187ms
DNSSEC
490ms
SRV
229ms
Total
1181ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:53:48 403ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-21 09:35:46 4194ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-20 09:13:08 900ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-13 22:51:34 3682ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-07 02:38:24 828ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-30 03:28:34 7380ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-23 23:43:40 2668ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-16 09:03:01 697ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-10 23:07:28 3957ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-03 14:20:52 3357ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-26 19:02:24 598ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 06:59:31 856ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-20 21:55:12 1181ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 19:55:12 468ms 4 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone