compusystem.dk
📜 Historical scan 2026-06-16 22:07:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   145ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk — — —
ns2.dandomain.dk — — —
🌍 A Records1 records   199ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.50.64.3 — — AS8075 Microsoft Corporation 20.48.0.0/12 🇮🇪 Ireland Dublin
📧 MX Records1 records   222ms
PriorityTTLMail ServerIP addressesPTRASN
0 — compusystem-dk.mail.protection.outlook.com 52.101.68.10
52.101.68.36
52.101.73.11
52.101.73.16		 mail-dbbpr03cu00102.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as2pr05cu00100.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   344ms
TXT Record
MS=ms69912264
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (compusystem.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)
🔐 DNSSEC356ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA230ms
FieldValue
Serial2026010503
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
145ms
A
199ms
MX
222ms
AAAA
276ms
TXT
344ms
CAA
238ms
HTTPS
196ms
TLSA
195ms
SOA
230ms
MTA-STS
185ms
DNSSEC
356ms
SRV
0ms
Total
1769ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:49:07 1114ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 16:24:58 6566ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 16:19:54 1110ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-17 01:03:00 65535ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:07:10 1769ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:06:28 534ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:00:10 555ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone