yield-lab.dk
Last scanned: 2026-08-21 10:07:25  ·  10080ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   127ms
🌍 A Records1 records   123ms
📧 MX Records1 records   126ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   8362ms
TXT Record
google-site-verification=FKsF9RF3LakJyp-Z000blryU0F081ydBA4iYdN4WVpQ
MS=ms86585269
v=spf1 include:spf.protection.outlook.com -all
yieldlab.com.
✉️ SPF
PolicyRecord (yield-lab.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.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)
🔐 DNSSEC201ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: deadlock found
🏷️ SOA0ms
FieldValue
Serial2023011202
Primary NS (MNAME)ns1.ntdns.de
Responsible (RNAME)hostmaster@fastit.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
127ms
A
123ms
MX
126ms
AAAA
116ms
TXT
8362ms
CAA
127ms
HTTPS
122ms
TLSA
173ms
SOA
0ms
MTA-STS
96ms
DNSSEC
201ms
SRV
132ms
Total
10080ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 10:07:25 10080ms 4 NS 1 A 1 MX ❓ Unknown View
2026-08-20 09:26:35 12214ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 23:20:58 1959ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:42:19 4153ms 4 NS 1 A 1 MX ⚠️ Bogus View
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