ref-host.dk
Last scanned: 2026-08-24 03:22:25  ·  4290ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   262ms
🌍 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)
🔐 DNSSEC439ms
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
262ms
A
324ms
MX
263ms
AAAA
240ms
TXT
1183ms
CAA
253ms
HTTPS
247ms
TLSA
216ms
SOA
93ms
MTA-STS
303ms
DNSSEC
439ms
SRV
319ms
Total
4290ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 03:22:25 4290ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 01:24:26 1799ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 01:12:29 4348ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 01:03:35 1751ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 00:40:38 9098ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 23:59:13 5732ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 22:08:27 3442ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 18:45:22 5317ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 12:34:55 2798ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 11:14:33 10551ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 21:29:30 1579ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 04:10:14 6779ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-09 03:30:16 10623ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 20:10:52 3180ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-30 19:11:56 1676ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 14:56:29 1685ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 14:16:39 9984ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 13:56:07 1602ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 13:24:52 10577ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 09:35:01 10288ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 00:06:16 9822ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 19:37:44 1505ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 03:27:20 9584ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 03:02:22 10229ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-16 15:07:17 18057ms 2 NS 0 A 0 MX ❓ Unknown View
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