a-one.dk

📜 Historical scan 2026-07-02 20:12:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-one.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 4044ms

Nameserver	IP addresses	PTR	ASN / 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)

🔐 DNSSEC#

10128ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

4044ms

4037ms

4044ms

AAAA

4031ms

TXT

12134ms

CAA

4026ms

HTTPS

4021ms

TLSA

42ms

SOA

4034ms

MTA-STS

4035ms

DNSSEC

10128ms

SRV

4045ms

Total

12808ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 06:35:09	2740ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-23 16:51:12	9974ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-26 22:59:56	27029ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 04:20:45	3613ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 04:01:00	8256ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 03:43:32	1547ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 03:42:33	1533ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 03:30:42	10196ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 01:48:12	10222ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 00:42:58	1511ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 22:19:15	10372ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 14:57:11	27189ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 05:36:46	10166ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 10:11:54	15580ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 09:45:25	1504ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 20:00:58	3066ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-05 11:43:21	2477ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 14:41:35	10039ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 14:04:44	1022ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 13:54:09	8752ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 13:32:54	6346ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 13:24:06	10123ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 10:09:11	10078ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 04:47:56	1067ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 20:24:24	960ms	2 NS 0 A 0 MX	❓ Unknown