polcam.dk
Last scanned: 2026-08-26 11:04:47  ·  551ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
🌍 A Records1 records   41ms
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   47ms
🔐 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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081405
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
41ms
MX
46ms
AAAA
47ms
TXT
183ms
CAA
38ms
HTTPS
37ms
TLSA
61ms
SOA
0ms
MTA-STS
61ms
DNSSEC
92ms
SRV
65ms
Total
551ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:04:47 551ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 22:55:11 590ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 14:44:20 810ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-28 12:13:04 4657ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 21:57:53 577ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 17:08:00 1687ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 19:27:54 2615ms 2 NS 1 A 0 MX 🔒 Secure View
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