førstehjælpsbogen.dk xn--frstehjlpsbogen-3lb31a.dk
Last scanned: 2026-08-28 07:15:49  ·  9844ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
🌍 A Records1 records   123ms
📧 MX Records4 records   127ms
🔷 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 / DANE4 records   95ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
🔐 DNSSEC9095ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081102
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
30ms
A
123ms
MX
127ms
AAAA
116ms
TXT
275ms
CAA
135ms
HTTPS
125ms
TLSA
95ms
SOA
0ms
MTA-STS
70ms
DNSSEC
9095ms
SRV
141ms
Total
9844ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:15:49 9844ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 16:19:22 1244ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-04 22:55:21 9767ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 20:38:09 1569ms 2 NS 1 A 4 MX ⚠️ Bogus View
2026-06-23 23:41:43 295ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:53:00 640ms 2 NS 1 A 4 MX 🔒 Secure View
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