d-petersen.dk
📜 Historical scan 2026-06-16 23:52:54  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   192ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   189ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.62.90.39 — 80-62-90-39-dynamic.dk.customer.tdc.net AS3292 TDC Holding A/S 80.62.0.0/15 🇩🇰 Denmark Fredericia
📧 MX Records2 records   251ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.lignus.dk — — —
20 — backup-mx.post.tele.dk — — —
🔷 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)
🔐 DNSSEC387ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA243ms
FieldValue
Serial2026032401
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
192ms
A
189ms
MX
251ms
AAAA
151ms
TXT
442ms
CAA
157ms
HTTPS
202ms
TLSA
688ms
SOA
243ms
MTA-STS
228ms
DNSSEC
387ms
SRV
0ms
Total
1958ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:44:18 898ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-16 00:39:49 1021ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-22 05:43:24 15195ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 22:31:55 24750ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-20 13:22:36 4178ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 23:52:54 1958ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 23:30:06 661ms 2 NS 1 A 2 MX 🔒 Secure View
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