stempelurapp.dk
Last scanned: 2026-08-30 17:21:37  ·  3120ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   138ms
🌍 A Records1 records   91ms
📧 MX Records1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   60ms
🔐 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)
🔐 DNSSEC471ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
138ms
A
91ms
MX
65ms
AAAA
60ms
TXT
543ms
CAA
122ms
HTTPS
83ms
TLSA
546ms
SOA
0ms
MTA-STS
174ms
DNSSEC
471ms
SRV
182ms
Total
3120ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 17:21:37 3120ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 23:21:39 546ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 04:56:35 936ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 20:09:08 2874ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 14:10:42 4566ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 06:10:31 606ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 17:51:14 6678ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 01:55:30 1179ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:41:47 1135ms 2 NS 1 A 0 MX 🔒 Secure View
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