nl-a.dk
Last scanned: 2026-06-20 00:49:34  ·  2857ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
🌍 A Records1 records   50ms
📧 MX Records1 records   69ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.240.104
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   280ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records2 records   1252ms
TXT Record
MS=ms65757979
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (nl-a.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.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)
🔐 DNSSEC132ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA54ms
FieldValue
Serial2026040601
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
50ms
MX
69ms
AAAA
45ms
TXT
1252ms
CAA
54ms
HTTPS
61ms
TLSA
1289ms
SOA
54ms
MTA-STS
66ms
DNSSEC
132ms
SRV
280ms
Total
2857ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 00:49:34 2857ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 01:16:11 3982ms 2 NS 1 A 1 MX 🔒 Secure View
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