computercare.dk
📜 Historical scan 2026-06-16 22:01:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   23ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.4.208.59 — pro02.azehosting.net AS24940 Hetzner Online GmbH 46.4.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
0 — computercare-dk.mail.protection.outlook.com 52.101.68.12
52.101.68.36
52.101.73.24
52.101.73.8		 mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-as8pr05cu00300.inbound.protection.outlook.com
mail-am0pr04cu00500.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   82ms
TXT Record
MS=ms52803638
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (computercare.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.computercare.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA21ms
FieldValue
Serial2026032405
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
26ms
A
23ms
MX
33ms
AAAA
24ms
TXT
82ms
CAA
22ms
HTTPS
21ms
TLSA
223ms
SOA
21ms
MTA-STS
133ms
DNSSEC
86ms
SRV
0ms
Total
752ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:13:31 868ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 19:23:20 5361ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 22:17:12 1306ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 00:56:54 828ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 16:02:24 1306ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 00:47:40 65535ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:07:28 2086ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:02:28 1052ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:01:28 752ms 2 NS 1 A 1 MX 🔒 Secure View
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