roskildekoreskole.dk
Last scanned: 2026-07-15 04:30:26  ·  8826ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   71ms
🌍 A Records1 records   51ms
📧 MX Records3 records   59ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.215.135
🔶 Autoconfig46.30.215.135
🔷 AAAA Records (IPv6)1 records   50ms
🔐 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 / DANE3 records   158ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
🔐 DNSSEC213ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071404
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
51ms
MX
59ms
AAAA
50ms
TXT
297ms
CAA
83ms
HTTPS
82ms
TLSA
158ms
SOA
0ms
MTA-STS
8084ms
DNSSEC
213ms
SRV
93ms
Total
8826ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-15 04:30:26 8826ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-10 03:00:13 8881ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-27 15:17:50 1378ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 06:23:16 758ms 2 NS 1 A 3 MX 🔒 Secure View
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