cfire.dk
📜 Historical scan 2026-06-16 20:10:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 — one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
0 — cfire-dk.mail.protection.outlook.com 52.101.68.10
52.101.68.29
52.101.73.19
52.101.73.26		 mail-dbbpr03cu00102.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com
mail-as9pr05cu01302.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 Records2 records   183ms
TXT Record
MS=ms50148740
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (cfire.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)
🔐 DNSSEC133ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA45ms
FieldValue
Serial2026061101
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
47ms
A
48ms
MX
46ms
AAAA
47ms
TXT
183ms
CAA
46ms
HTTPS
46ms
TLSA
165ms
SOA
45ms
MTA-STS
33ms
DNSSEC
133ms
SRV
0ms
Total
715ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:52:16 869ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 07:53:19 854ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 07:42:33 1365ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 04:03:52 31823ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 15:09:58 5147ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 07:22:33 1214ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 15:27:05 1526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 06:12:13 1124ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 20:10:46 715ms 2 NS 1 A 1 MX 🔒 Secure View
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