ptviborgdk.dk
Last scanned: 2026-08-28 06:47:42  ·  586ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
🌍 A Records1 records   40ms
📧 MX Records1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   52ms
🔐 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082704
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-01 18:10:39
FieldValue
RegistrarONE.COM A/S
Registered2026-04-29
Expires2027-04-28 (237d)
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
40ms
MX
30ms
AAAA
52ms
TXT
158ms
CAA
61ms
HTTPS
72ms
TLSA
74ms
SOA
0ms
MTA-STS
51ms
DNSSEC
94ms
SRV
65ms
Total
586ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:47:42 586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 04:55:41 1335ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 05:24:42 1687ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 19:35:46 32544ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 13:44:51 4403ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 18:06:09 480ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 14:17:31 564ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 18:51:21 2461ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 18:00:46 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 04:27:05 2640ms 2 NS 1 A 0 MX 🔒 Secure View
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