powerfirst.dk
📜 Historical scan 2026-07-25 10:30:06  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   29ms
🌍 A Records1 records   29ms
📧 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 Records
📝
No TXT records found
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC54ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA27ms
FieldValue
Serial2023060706
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
29ms
MX
34ms
AAAA
27ms
TXT
134ms
CAA
28ms
HTTPS
28ms
TLSA
30ms
SOA
27ms
MTA-STS
37ms
DNSSEC
54ms
SRV
35ms
Total
4555ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 18:58:25 5974ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-25 10:30:06 4555ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-30 18:00:49 521ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 13:01:35 2095ms 3 NS 1 A 0 MX 🔒 Secure View
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