guh.dk
Last scanned: 2026-08-29 03:37:23  ·  374ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   29ms
🌍 A Records1 records   30ms
📧 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082805
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
30ms
MX
24ms
AAAA
23ms
TXT
75ms
CAA
33ms
HTTPS
26ms
TLSA
31ms
SOA
0ms
MTA-STS
34ms
DNSSEC
104ms
SRV
34ms
Total
374ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 03:37:23 374ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-27 20:10:06 429ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-26 19:14:40 711ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-20 14:21:30 754ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-14 04:41:18 3130ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-07 02:21:38 2612ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-03 15:40:46 663ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-23 20:53:54 706ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-16 23:01:02 795ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-13 08:32:41 8448ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-03 10:00:11 5253ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-30 07:06:20 502ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-26 19:54:42 661ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 22:19:58 680ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-18 21:21:08 3930ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:14:55 1543ms 3 NS 1 A 0 MX 🔒 Secure View
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