icore.dk
Last scanned: 2026-06-17 15:44:33  ·  3085ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   248ms
🌍 A Records1 records   231ms
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   486ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (icore.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.icore.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC350ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA300ms
FieldValue
Serial2023102502
Primary NS (MNAME)ns1.dnsdigip.com
Responsible (RNAME)do-not-reply@adapiq.se
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
248ms
A
231ms
MX
311ms
AAAA
209ms
TXT
486ms
CAA
229ms
HTTPS
211ms
TLSA
582ms
SOA
300ms
MTA-STS
262ms
DNSSEC
350ms
SRV
0ms
Total
3085ms
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