nctc.dk
Last scanned: 2026-06-27 13:56:46  ·  1348ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   244ms
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   241ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.218.206.126 3600s 85-218-206-126.norlyscustomer.net AS39642 Sinal A/S 85.218.128.0/17 🇩🇰 Denmark Holsted
📧 MX Records2 records   300ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
20 3600s mx2.dandomain.dk 46.36.209.11 mx2.dandomain.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfigautoconfig-mf.dandomain.dk → 212.237.249.54
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   353ms
TXT Record
v=spf1 include:spf.dandomain.dk ?all
✉️ SPF
PolicyRecord (nctc.dk)
?all (neutral) v=spf1 include:spf.dandomain.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)
🔐 DNSSEC316ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA221ms
FieldValue
Serial2022100301
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
244ms
A
241ms
MX
300ms
AAAA
225ms
TXT
353ms
CAA
223ms
HTTPS
191ms
TLSA
391ms
SOA
221ms
MTA-STS
226ms
DNSSEC
316ms
SRV
230ms
Total
1348ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 13:56:46 1348ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 22:16:14 653ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 15:34:51 577ms 2 NS 1 A 2 MX 🔒 Secure View
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