btb2023.dk
Last scanned: 2026-08-28 07:08:32  ·  569ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.235.243.20 3600s 20.0-127.243.235.85.in-addr.arpa
nyhedsbrev.odsgard.dk		 AS3308 Norlys Telco A/S 85.235.224.0/19 🇩🇰 Denmark Hørsholm
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover85.235.243.20
🔶 Autoconfig85.235.243.20
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
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
50ms
A
40ms
MX
51ms
AAAA
50ms
TXT
157ms
CAA
49ms
HTTPS
33ms
TLSA
38ms
SOA
0ms
MTA-STS
93ms
DNSSEC
102ms
SRV
83ms
Total
569ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:08:32 569ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-22 06:21:29 3889ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 05:05:05 4673ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 17:41:42 1262ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 17:32:35 2256ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 17:30:06 312ms 2 NS 1 A 0 MX 🔒 Secure View
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