busmaster.dk
📜 Historical scan 2026-06-16 17:50:51  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   34ms
NameserverIP addressesPTRASN / ISP
donald.ns.cloudflare.com — — —
ines.ns.cloudflare.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
0 — busmaster-dk.mail.protection.outlook.com 52.101.73.153
52.101.73.2
52.101.73.28
52.101.73.4		 mail-as8pr05cu00401.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com
mail-am0pr83cu00404.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   107ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (busmaster.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.busmaster.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:6888466a996a43c4a95ee40e8059147a@dmarc-reports.cloudflare.net
📬 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)
🔐 DNSSEC122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA32ms
FieldValue
Serial2405347623
Primary NS (MNAME)donald.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
34ms
A
32ms
MX
41ms
AAAA
35ms
TXT
107ms
CAA
33ms
HTTPS
35ms
TLSA
371ms
SOA
32ms
MTA-STS
52ms
DNSSEC
122ms
SRV
0ms
Total
804ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:10:06 1051ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-25 02:37:46 1292ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-31 19:04:54 1280ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-25 15:21:42 1216ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-27 17:54:02 1132ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-24 03:37:34 1135ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 17:20:27 1157ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-21 10:34:00 1142ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 17:50:51 804ms 2 NS 0 A 1 MX 🔓 Insecure View
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