marketinguddannelsen.dk
Last scanned: 2026-08-18 21:16:47  ·  17488ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   79ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.43.18 300s vm1217.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.marketinguddannelsen.dk 185.21.43.18 vm1217.enterprisecloud.nu AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.43.18
🔶 Autoconfig185.21.43.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   325ms
TXT Record
google-gws-recovery-domain-verification=44449945
google-site-verification=OH8pN64jtxQdKniA3TQ2NIH7HxWEbdGaCqTQyABsk2Y
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.marketinguddannelsen.dk _dpZZI7VL6VG1kagrH0Zc5DyI0o6Gv64YpzlPSCQlLE
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC191ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA76ms
FieldValue
Serial2023050301
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
79ms
A
80ms
MX
80ms
AAAA
82ms
TXT
325ms
CAA
78ms
HTTPS
67ms
TLSA
219ms
SOA
76ms
MTA-STS
130ms
DNSSEC
191ms
SRV
150ms
Total
17488ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 21:16:47 17488ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 13:59:51 2451ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:45:31 510ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 12:16:52 1036ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 00:31:47 454ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:52:28 509ms 2 NS 1 A 1 MX 🔒 Secure View
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