edufun.dk
Last scanned: 2026-06-20 14:45:28  ·  1706ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   238ms
🌍 A Records1 records   291ms
📧 MX Records1 records   196ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mailer.edufun.dk 185.21.41.190 demandmedia.dk 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   567ms
TXT Record
v=spf1 a mx a:mailsender.zeltek.dk a:mailsender3.zeltek.dk a:mailsender4.zeltek.dk ip4:185.21.41.190 ip4:185.21.41.191 ip4:185.21.41.212 a:zeltek.dk include:trustpilotservice.com ~all
✉️ SPF
PolicyRecord (edufun.dk)
~all (soft fail) v=spf1 a mx a:mailsender.zeltek.dk a:mailsender3.zeltek.dk a:mailsender4.zeltek.dk ip4:185.21.41.190 ip4:185.21.41.191 ip4:185.21.41.212 a:zeltek.dk include:trustpilotservice.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)
🔐 DNSSEC388ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA303ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
238ms
A
291ms
MX
196ms
AAAA
242ms
TXT
567ms
CAA
257ms
HTTPS
309ms
TLSA
169ms
SOA
303ms
MTA-STS
317ms
DNSSEC
388ms
SRV
344ms
Total
1706ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 14:45:28 1706ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:55:15 758ms 2 NS 1 A 1 MX 🔒 Secure View
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