byggebooking.dk
Last scanned: 2026-08-28 06:31:56  ·  768ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
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   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.251.4.116 360s vm0842.enterprisecloud.nu AS48854 team.blue Denmark A/S 178.251.0.0/21 🇩🇰 Denmark —
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.byggebooking.dk 62.243.130.112 — AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover178.251.4.116
🔶 Autoconfig178.251.4.116
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   165ms
TXT Record
7l5qfs8fbjcdsi8daggl6hoid1
✉️ 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025022401
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
28ms
A
41ms
MX
37ms
AAAA
30ms
TXT
165ms
CAA
24ms
HTTPS
60ms
TLSA
54ms
SOA
0ms
MTA-STS
74ms
DNSSEC
87ms
SRV
72ms
Total
768ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:31:56 768ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 20:43:14 1921ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 02:33:21 1121ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 06:35:54 1691ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:10:53 488ms 2 NS 1 A 1 MX 🔒 Secure View
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