byg-service.dk
Last scanned: 2026-08-26 15:10:36  ·  610ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
NameserverIP addressesPTRASN / ISP
ns1.dnsserver.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dnsserver.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.8.37.83 10800s — AS3308 Norlys Telco A/S 193.8.36.0/23 🇩🇰 Denmark Ølstykke
📧 MX Records2 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
10 10800s 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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   180ms
TXT Record
v=spf1 include:spf.dandomain.dk ip4:193.8.36.0/22 -all
✉️ SPF
PolicyRecord (byg-service.dk)
-all (hard fail) v=spf1 include:spf.dandomain.dk ip4:193.8.36.0/22 -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)
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025122901
Primary NS (MNAME)ns1.dnsserver.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
40ms
MX
41ms
AAAA
69ms
TXT
180ms
CAA
52ms
HTTPS
35ms
TLSA
66ms
SOA
0ms
MTA-STS
86ms
DNSSEC
107ms
SRV
86ms
Total
610ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:10:36 610ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-25 19:32:57 576ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-27 22:07:47 1945ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 04:22:33 878ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 18:11:02 650ms 2 NS 1 A 2 MX 🔒 Secure View
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