cube.dk
📜 Historical scan 2026-06-16 23:10:30  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   20ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk — — —
ns2.curanet.dk — — —
🌍 A Records1 records   21ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.13 — linux13.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   20ms
PriorityTTLMail ServerIP addressesPTRASN
10 — cube-dk.mail.protection.outlook.com 52.101.68.12
52.101.68.36
52.101.73.1
52.101.73.22		 mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-am7pr05cu00106.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 Records4 records   131ms
TXT Record
facebook-domain-verification=8iqda38h2d99vp6cat4uwxl6smbe5z
MS=ms86235494
openai-domain-verification=dv-wtaxKKC3SOIXZIbK2Qon41xj
v=spf1 include:curanet.dk include:systemina.dk include:servers.mcsv.net include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (cube.dk)
-all (hard fail) v=spf1 include:curanet.dk include:systemina.dk include:servers.mcsv.net 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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA19ms
FieldValue
Serial2025042301
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
20ms
A
21ms
MX
20ms
AAAA
21ms
TXT
131ms
CAA
20ms
HTTPS
18ms
TLSA
537ms
SOA
19ms
MTA-STS
35ms
DNSSEC
86ms
SRV
0ms
Total
1000ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 08:40:55 1289ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 11:01:52 997ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:53:12 1223ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:10:30 1000ms 2 NS 1 A 1 MX 🔒 Secure View
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