6-7sundby.dk
Last scanned: 2026-08-27 14:09:20  ·  479ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.102.88.132 3600s — AS47292 Sentia Denmark A/S 91.102.88.0/21 🇩🇰 Denmark —
📧 MX Records2 records   52ms
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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   134ms
TXT Record
v=spf1 include:spf.dandomain.dk -all
✉️ SPF
PolicyRecord (6-7sundby.dk)
-all (hard fail) 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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024080901
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
46ms
A
52ms
MX
52ms
AAAA
40ms
TXT
134ms
CAA
39ms
HTTPS
50ms
TLSA
65ms
SOA
0ms
MTA-STS
54ms
DNSSEC
83ms
SRV
60ms
Total
479ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:09:20 479ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-30 02:43:11 891ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 10:14:46 1145ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 07:41:35 416ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 13:14:11 652ms 2 NS 1 A 2 MX 🔒 Secure View
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