tourdegolf.dk
Last scanned: 2026-08-27 10:15:16  ·  565ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
🌍 A Records1 records   38ms
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   38ms
🔐 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)
🔐 DNSSEC116ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
38ms
MX
75ms
AAAA
38ms
TXT
189ms
CAA
48ms
HTTPS
54ms
TLSA
58ms
SOA
0ms
MTA-STS
114ms
DNSSEC
116ms
SRV
85ms
Total
565ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:15:16 565ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 23:39:54 559ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 05:59:15 2405ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 04:47:47 784ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 09:58:41 629ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 02:23:44 558ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 15:06:26 840ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 04:03:05 639ms 2 NS 1 A 0 MX 🔒 Secure View
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