300.dk
Last scanned: 2026-06-26 23:02:42  ·  1800ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   268ms
🌍 A Records1 records   255ms
📧 MX Records2 records   212ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.scannet.dk → 46.36.210.164
🔶 Autoconfigautoconfig-mf.scannet.dk → 46.36.210.154
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   413ms
TXT Record
v=spf1 include:spf.scannet.dk ?all
✉️ SPF
PolicyRecord (300.dk)
?all (neutral) v=spf1 include:spf.scannet.dk ?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)
🔐 DNSSEC350ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA243ms
FieldValue
Serial2020120700
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
268ms
A
255ms
MX
212ms
AAAA
275ms
TXT
413ms
CAA
225ms
HTTPS
252ms
TLSA
173ms
SOA
243ms
MTA-STS
258ms
DNSSEC
350ms
SRV
247ms
Total
1800ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 23:02:42 1800ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 06:09:48 570ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 12:38:51 532ms 2 NS 1 A 2 MX 🔒 Secure View
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