cortex-co.dk
📜 Historical scan 2026-06-16 22:30:17  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk — — —
ns2.curanet.dk — — —
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 — splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 — cortexco-dk01e.mail.protection.outlook.com — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   158ms
TXT Record
MS=ms49906833
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (cortex-co.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.cortex-co.dk)
p=quarantine v=DMARC1; p=quarantine;
📬 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)
🔐 DNSSEC140ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA39ms
FieldValue
Serial2023092909
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
44ms
A
48ms
MX
39ms
AAAA
46ms
TXT
158ms
CAA
40ms
HTTPS
46ms
TLSA
117ms
SOA
39ms
MTA-STS
40ms
DNSSEC
140ms
SRV
0ms
Total
547ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 06:19:29 780ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 15:14:08 762ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 16:21:22 1155ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 22:46:46 1568ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 22:30:17 547ms 2 NS 1 A 1 MX 🔒 Secure View
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