yessi.dk
Last scanned: 2026-08-27 18:54:38  ·  795ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   68ms
🌍 A Records4 records   146ms
📧 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   285ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (yessi.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.yessi.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)
🔐 DNSSEC74ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025010109
Primary NS (MNAME)dns1.zaccodigitaltrustlabs.com
Responsible (RNAME)dns@digicertdns.com
Refresh43200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)180s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
68ms
A
146ms
MX
38ms
AAAA
140ms
TXT
285ms
CAA
132ms
HTTPS
48ms
TLSA
77ms
SOA
0ms
MTA-STS
84ms
DNSSEC
74ms
SRV
156ms
Total
795ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:54:38 795ms 6 NS 4 A 0 MX 🔓 Insecure View
2026-08-26 19:02:31 642ms 6 NS 4 A 0 MX 🔓 Insecure View
2026-06-20 17:11:35 576ms 6 NS 4 A 0 MX 🔓 Insecure View
2026-06-20 11:15:43 465ms 6 NS 4 A 0 MX 🔓 Insecure View
2026-06-18 02:57:38 794ms 6 NS 4 A 0 MX 🔓 Insecure View
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