gamsen.dk
Last scanned: 2026-08-27 12:18:06  ·  750ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
🌍 A Records1 records   35ms
📧 MX Records1 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   63ms
🔐 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082401
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
46ms
A
35ms
MX
60ms
AAAA
63ms
TXT
165ms
CAA
34ms
HTTPS
40ms
TLSA
84ms
SOA
0ms
MTA-STS
56ms
DNSSEC
82ms
SRV
77ms
Total
750ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:18:06 750ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 02:46:16 3891ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 22:40:02 1420ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 07:11:50 629ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 15:41:56 433ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 00:10:14 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 17:22:00 604ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:53:04 456ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 03:24:35 558ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:20:01 1035ms 2 NS 1 A 0 MX 🔒 Secure View
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