0z.dk
📜 Historical scan 2026-08-13 14:39:29  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   77ms
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 Records
🌍
No A records found
📧 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)
🔐 DNSSEC149ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
77ms
A
72ms
MX
62ms
AAAA
70ms
TXT
293ms
CAA
74ms
HTTPS
82ms
TLSA
42ms
SOA
29ms
MTA-STS
83ms
DNSSEC
149ms
SRV
150ms
Total
825ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 10:49:03 862ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 05:55:54 53414ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 05:43:01 9075ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 05:16:35 1233ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 03:36:14 1324ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 23:58:43 2535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 14:41:22 3801ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 05:09:35 16739ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 17:56:30 3204ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 14:39:29 825ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 09:26:43 28564ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-09 14:40:44 8861ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 08:06:36 8927ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-05 08:14:27 2336ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-02 16:03:24 944ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-29 13:20:20 10149ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 00:00:49 2905ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 23:22:09 898ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 22:41:40 10063ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 22:14:16 949ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 20:56:12 2839ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 20:06:39 8775ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 18:05:18 872ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 12:07:52 832ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 11:42:58 937ms 2 NS 0 A 0 MX ❓ Unknown View
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