x-x-x.dk
Last scanned: 2026-09-05 03:19:20  ·  486ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081901
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
33ms
A
32ms
MX
37ms
AAAA
34ms
TXT
144ms
CAA
38ms
HTTPS
40ms
TLSA
37ms
SOA
0ms
MTA-STS
63ms
DNSSEC
82ms
SRV
59ms
Total
486ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 03:19:20 486ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 15:34:03 530ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 03:55:44 16761ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 19:14:52 519ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 01:29:04 1451ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 20:50:48 2758ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-05 01:02:38 447ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 00:23:13 2248ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 00:48:48 1097ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-02 23:25:19 520ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-23 22:40:31 401ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 17:10:09 2360ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:57:02 628ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 03:42:14 1961ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 11:17:40 2292ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 07:27:45 2281ms 0 NS 0 A 0 MX ❓ Unknown View
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