østerjølbyfriskole.dk xn--sterjlbyfriskole-kxbf.dk

📜 Historical scan 2026-06-25 13:54:18  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now

østerjølbyfriskole.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers

2 records   43ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records

🌍
No A records found

📧 MX Records

📧
No MX records found

🔷 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)

🔐 DNSSEC

139ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA

42ms
FieldValue
Serial2019040505
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
43ms
A
46ms
MX
36ms
AAAA
40ms
TXT
97ms
CAA
37ms
HTTPS
37ms
TLSA
13ms
SOA
42ms
MTA-STS
50ms
DNSSEC
139ms
SRV
49ms
Total
416ms

🕐 Scan History

Scanned AtDurationRecordsDNSSEC
2026-08-25 20:15:26 410ms 2 NS 0 A 0 MX 🔒 Secure
2026-06-25 13:54:18 shown 416ms 2 NS 0 A 0 MX 🔒 Secure
2026-06-23 16:53:53 1010ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 16:06:45 322ms 2 NS 0 A 0 MX 🔒 Secure
2026-06-18 14:48:54 6433ms 2 NS 0 A 0 MX 🔒 Secure
2026-06-18 06:57:47 484ms 2 NS 0 A 0 MX 🔒 Secure
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