horstmann.dk
📜 Historical scan 2026-06-17 13:34:08  ·  ← 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)
🔐 DNSSEC106ms
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
60ms
A
56ms
MX
60ms
AAAA
29ms
TXT
74ms
CAA
44ms
HTTPS
60ms
TLSA
12ms
SOA
49ms
MTA-STS
49ms
DNSSEC
106ms
SRV
0ms
Total
269ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:40:39 839ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-18 12:36:16 2483ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-27 06:27:38 1481ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 09:46:24 731ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 12:10:52 3231ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 01:58:07 1434ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 20:07:27 815ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 09:01:32 1170ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 20:12:12 1971ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 16:54:59 734ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 13:34:08 269ms 0 NS 0 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone