yachtskolen.dk

📜 Historical scan 2026-07-31 18:49:27 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yachtskolen.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 7 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 76ms

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#

152ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-10 11:40:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-07
Expires	2027-02-28 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

76ms

74ms

AAAA

76ms

TXT

403ms

CAA

91ms

HTTPS

72ms

TLSA

110ms

SOA

35ms

MTA-STS

68ms

DNSSEC

152ms

SRV

125ms

Total

1039ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:51:22	3056ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 21:28:28	3357ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 20:45:20	6229ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 20:34:48	4626ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 20:26:32	1501ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 18:59:57	17196ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 18:57:20	2698ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 19:58:35	2415ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 03:58:59	1489ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 17:25:40	8761ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 13:49:59	31185ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 06:00:36	3243ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 02:39:04	2829ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 22:39:46	8663ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-31 18:49:27 shown	1039ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-30 12:33:01	1170ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 01:23:36	1051ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 00:42:23	908ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 00:27:36	8694ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 00:12:35	8924ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 22:06:19	1554ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 20:50:36	1359ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 19:54:47	1381ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 01:57:55	900ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 20:02:21	894ms	2 NS 0 A 0 MX	❓ Unknown