buus-oestergaard.dk
Last scanned: 2026-08-13 08:16:57  ·  1062ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records
🌍
No A records found
📧 MX Records3 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
9 600s 13f734fbd33f49a1fd2cfef6e1d3b8.pamx1.hotmail.com 52.101.41.57
52.101.68.13
52.101.9.22
52.101.9.4		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
10 600s 13f734fbd33f49a1fd2cfef6e1d3b8.msv1.invalid — — —
100 600s ms39751645.msv1.invalid.outlook.com — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.98.16.91
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   195ms
TXT Record
v=msv1 t=13f734fbd33f49a1fd2cfef6e1d3b8
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (buus-oestergaard.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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)
🔐 DNSSEC114ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
51ms
MX
50ms
AAAA
42ms
TXT
195ms
CAA
37ms
HTTPS
38ms
TLSA
83ms
SOA
0ms
MTA-STS
56ms
DNSSEC
114ms
SRV
288ms
Total
1062ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 08:16:57 1062ms 2 NS 0 A 3 MX 🔒 Secure View
2026-07-18 11:19:09 2878ms 2 NS 0 A 3 MX 🔒 Secure View
2026-07-14 02:58:56 10083ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-28 14:58:47 1531ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-21 11:13:24 581ms 2 NS 0 A 3 MX 🔒 Secure View
2026-06-16 17:55:56 501ms 2 NS 0 A 3 MX 🔒 Secure View
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