altmann.dk
📜 Historical scan 2026-08-06 14:45:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   154ms
🌍 A Records1 records   203ms
📧 MX Records7 records   180ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   351ms
TXT Record
v=spf1 include:q3.dk include:aspmx.googlemail.com -all
✉️ SPF
PolicyRecord (altmann.dk)
-all (hard fail) v=spf1 include:q3.dk include:aspmx.googlemail.com -all
📨 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)
🔐 DNSSEC250ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2411274815
Primary NS (MNAME)lina.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
154ms
A
203ms
MX
180ms
AAAA
178ms
TXT
351ms
CAA
191ms
HTTPS
167ms
TLSA
296ms
SOA
0ms
MTA-STS
209ms
DNSSEC
250ms
SRV
215ms
Total
2903ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 05:56:33 6345ms 2 NS 1 A 7 MX 🔓 Insecure View
2026-08-06 14:45:10 2903ms 2 NS 1 A 7 MX 🔓 Insecure View
2026-07-12 07:38:36 9498ms 2 NS 1 A 7 MX 🔓 Insecure View
2026-06-22 18:53:08 2693ms 2 NS 1 A 7 MX 🔓 Insecure View
2026-06-22 03:51:54 1114ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:33:54 1639ms 2 NS 1 A 7 MX 🔓 Insecure View
2026-06-16 12:37:06 1091ms 2 NS 1 A 7 MX 🔓 Insecure View
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