specialkøreskolen.dk xn--specialkreskolen-sxb.dk
Last scanned: 2026-06-21 01:28:49  ·  378ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
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 Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 600s forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 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 Records1 records   195ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (specialkøreskolen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.specialkøreskolen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6596753cb2624@dmarc-dk.centerasecurity.com
📬 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)
🔐 DNSSEC49ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxdomain
🏷️ SOA98ms
FieldValue
Serial2024011103
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
31ms
A
39ms
MX
38ms
AAAA
48ms
TXT
195ms
CAA
102ms
HTTPS
20ms
TLSA
38ms
SOA
98ms
MTA-STS
102ms
DNSSEC
49ms
SRV
57ms
Total
378ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-21 01:28:49 378ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-19 23:41:53 535ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-19 16:25:04 324ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-18 04:51:09 2414ms 2 NS 1 A 0 MX 🔒 Secure View
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