dummyuser.dk
📜 Historical scan 2026-06-17 05:01:05  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 — domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 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)
🔐 DNSSEC120ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA51ms
FieldValue
Serial2026052401
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
57ms
A
53ms
MX
48ms
AAAA
49ms
TXT
242ms
CAA
46ms
HTTPS
49ms
TLSA
106ms
SOA
51ms
MTA-STS
74ms
DNSSEC
120ms
SRV
0ms
Total
579ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:56:03 985ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 03:01:21 788ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 13:57:29 2452ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 00:45:42 1009ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 19:16:47 1738ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 15:29:20 964ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 20:43:11 3685ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:21:04 14590ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 05:01:39 413ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 05:01:05 579ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 05:00:19 1093ms 2 NS 1 A 0 MX 🔒 Secure View
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