3xkirkegaard.dk
Last scanned: 2026-08-15 03:01:13  ·  1869ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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 Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 3xkirkegaard-dk.mail.protection.outlook.com 2a01:111:f403:ca04::f
2a01:111:f403:ca09::1
2a01:111:f403:ca09::8
2a01:111:f403:ca09::d
52.101.68.10
52.101.68.3
52.101.68.39
52.101.68.8		 mail-db7pr03cu00507.inbound.protection.outlook.com
mail-as9pr07cu00301.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-dbbpr03cu00102.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig77.33.3.12
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   206ms
TXT Record
MS=ms27669521
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (3xkirkegaard.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)
🔐 DNSSEC68ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026081301
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
52ms
A
60ms
MX
50ms
AAAA
52ms
TXT
206ms
CAA
68ms
HTTPS
44ms
TLSA
781ms
SOA
0ms
MTA-STS
79ms
DNSSEC
68ms
SRV
88ms
Total
1869ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 03:01:13 1869ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-02 23:11:59 7736ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-17 23:56:25 1065ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-14 02:39:08 5839ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-29 20:04:33 1349ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-16 12:53:02 4470ms 2 NS 0 A 1 MX 🔒 Secure View
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