carstenolsen.dk

📜 Historical scan 2026-07-20 00:52:46 · ← Latest scan

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

carstenolsen.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 6 September 2001 (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 58ms

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#

124ms

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 2026-10-19 01:37:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-09-06
Expires	2027-09-30 (345d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
emmaolsen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

53ms

52ms

AAAA

40ms

TXT

462ms

CAA

41ms

HTTPS

55ms

TLSA

22ms

SOA

36ms

MTA-STS

44ms

DNSSEC

124ms

SRV

124ms

Total

905ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 03:29:11	1379ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-28 11:24:35	3052ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 23:53:13	1397ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 16:40:38	8871ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 16:26:02	6047ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 16:14:12	3782ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 13:34:08	27488ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 13:30:16	4456ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 00:51:54	3394ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 00:26:47	4793ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 10:15:53	1508ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 13:24:14	829ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 00:14:09	3390ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 19:34:11	3205ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 12:13:50	31242ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-05 13:56:38	2531ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 12:55:20	1426ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 09:59:44	2806ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 09:49:26	2840ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 08:49:53	1371ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 08:29:24	1109ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 07:01:55	2851ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 06:48:50	901ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 02:44:15	902ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 00:52:46 shown	905ms	2 NS 0 A 0 MX	❓ Unknown