fristoft.dk
Last scanned: 2026-08-24 22:57:20  ·  816ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
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 Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
127.0.0.1 3600s localhost — — — — —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s fristoft-dk.mail.protection.outlook.com 2a01:111:f403:ca04::8
2a01:111:f403:ca04::e
2a01:111:f403:ca09::
2a01:111:f403:ca48::a
52.101.103.140
52.101.68.27
52.101.73.153
52.101.73.24		 mail-db5pr02cu00100.inbound.protection.outlook.com
mail-db8pr02cu00106.inbound.protection.outlook.com
mail-am3pr04cu00500.inbound.protection.outlook.com
mail-miypr02cu00202.inbound.protection.outlook.com
mail-miypr02cu00204.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-as8pr05cu00300.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 → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   156ms
TXT Record
MS=ms50396857
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (fristoft.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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026030701
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
35ms
A
39ms
MX
45ms
AAAA
37ms
TXT
156ms
CAA
51ms
HTTPS
33ms
TLSA
308ms
SOA
0ms
MTA-STS
65ms
DNSSEC
83ms
SRV
67ms
Total
816ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 22:57:20 816ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 14:19:48 1085ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:33:52 1834ms 2 NS 1 A 1 MX 🔒 Secure View
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