singlesize.dk
📜 Historical scan 2026-06-23 23:02:33  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   406ms
🌍 A Records1 records   166ms
📧 MX Records1 records   250ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.mailcluster.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.221.38.8
🔶 Autoconfig185.221.38.8
🔷 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC824ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA354ms
FieldValue
Serial2021083102
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
406ms
A
166ms
MX
250ms
AAAA
154ms
TXT
950ms
CAA
185ms
HTTPS
215ms
TLSA
392ms
SOA
354ms
MTA-STS
180ms
DNSSEC
824ms
SRV
490ms
Total
2170ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 17:00:42 571ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 23:02:33 2170ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 17:37:20 931ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 04:52:29 556ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 18:00:27 603ms 2 NS 1 A 1 MX 🔒 Secure View
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