starkmur.dk
Last scanned: 2026-08-28 15:12:42  ·  1417ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   119ms
🌍 A Records1 records   117ms
📧 MX Records1 records   120ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   332ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (starkmur.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.starkmur.dk)
p=reject v=DMARC1; p=reject; rua=mailto:mvb73pgw@ag.eu.dmarcian.com;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
StatusReport address (rua)
✓ Enabled mailto:mvb73pgw@tls.eu.dmarcian.com
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC230ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025031296
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
119ms
A
117ms
MX
120ms
AAAA
96ms
TXT
332ms
CAA
117ms
HTTPS
91ms
TLSA
100ms
SOA
0ms
MTA-STS
162ms
DNSSEC
230ms
SRV
175ms
Total
1417ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 15:12:42 1417ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 14:37:58 543ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-10 16:40:26 2621ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-09 07:20:13 864ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-25 12:47:28 700ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-23 06:59:36 874ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-22 04:19:10 9762ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-04 19:21:38 1134ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-03 11:18:00 3072ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 04:42:35 805ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:41:13 653ms 4 NS 1 A 0 MX 🔒 Secure View
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