askus.dk
📜 Historical scan 2026-06-16 13:45:16  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   19ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 — one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 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)
🔐 DNSSEC139ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA18ms
FieldValue
Serial2026060801
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
19ms
A
35ms
MX
32ms
AAAA
37ms
TXT
130ms
CAA
28ms
HTTPS
31ms
TLSA
91ms
SOA
18ms
MTA-STS
111ms
DNSSEC
139ms
SRV
0ms
Total
445ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 08:35:18 697ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 19:35:32 8497ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 02:48:39 2653ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 00:52:36 585ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 00:44:55 1312ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:45:16 445ms 2 NS 1 A 0 MX 🔒 Secure View
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