skoledatabase.dk
Last scanned: 2026-07-05 22:53:46  ·  21115ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   4547ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.10.215.199 600s fiber6.skoleelever.dk AS8273 Norlys Digital A/S 185.10.212.0/22 🇩🇰 Denmark —
📧 MX Records1 records   1031ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.skoledatabase.dk 185.10.215.199 fiber6.skoleelever.dk AS8273 Norlys Digital A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverskoledatabase.dk → 185.10.215.199
🔶 Autoconfigskoledatabase.dk → 185.10.215.199
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.skoledatabase.dk skoledatabase.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC4559ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA37ms
FieldValue
Serial2026032401
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
41ms
A
4547ms
MX
1031ms
AAAA
937ms
TXT
4621ms
CAA
4549ms
HTTPS
42ms
TLSA
87ms
SOA
37ms
MTA-STS
44ms
DNSSEC
4559ms
SRV
4547ms
Total
21115ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-05 22:53:46 21115ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 07:01:49 636ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:13:54 594ms 2 NS 1 A 1 MX 🔒 Secure View
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