cmsp.dk
📜 Historical scan 2026-06-16 22:08:15  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   575ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk — — —
ns2.curanet.dk — — —
🌍 A Records1 records   2227ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.247 — linux6.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records2 records   3680ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 — mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   3996ms
TXT Record
v=spf1 include:spf.onlinemail.io ?all
✉️ SPF
PolicyRecord (cmsp.dk)
?all (neutral) v=spf1 include:spf.onlinemail.io ?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)
🔐 DNSSEC8508ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA1401ms
FieldValue
Serial2021111801
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
575ms
A
2227ms
MX
3680ms
AAAA
1002ms
TXT
3996ms
CAA
3392ms
HTTPS
133ms
TLSA
2987ms
SOA
1401ms
MTA-STS
2398ms
DNSSEC
8508ms
SRV
0ms
Total
65535ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 22:40:50 500ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-28 04:59:20 814ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-27 01:15:25 519ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 23:41:00 583ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 22:08:15 65535ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 21:46:26 1610ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 21:31:00 512ms 2 NS 1 A 2 MX 🔒 Secure View
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