cmdk.dk
📜 Historical scan 2026-06-16 21:42:32  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   120ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   181ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.79.175.120 — 120.175.79.34.bc.googleusercontent.com AS396982 Google LLC 34.72.0.0/13 🇧🇪 Belgium Brussels
📧 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)
🔐 DNSSEC322ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA147ms
FieldValue
Serial2026061201
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
120ms
A
181ms
MX
175ms
AAAA
177ms
TXT
319ms
CAA
177ms
HTTPS
113ms
TLSA
150ms
SOA
147ms
MTA-STS
174ms
DNSSEC
322ms
SRV
0ms
Total
1186ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-17 00:18:20 13601ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 00:14:03 1645ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 03:51:23 1364ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 15:02:54 16550ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 01:30:10 610ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 21:07:56 419ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 12:47:00 596ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 19:43:35 9337ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:47:24 50298ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:42:32 1186ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:31:09 569ms 2 NS 1 A 0 MX 🔒 Secure View
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