duckertholding.dk

📜 Historical scan 2026-06-22 06:11:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duckertholding.dk is a .dk domain with no delegation in this scan. It was registered on 26 February 2026 (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#

🖥️

No NS records found

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 21:54:36

www	NXDOMAIN
www vs bare domain	Neither resolves duckertholding.dk: no address www.duckertholding.dk: no address
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-duckertholding-dk._domainkey.jduckertholding.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-duckertholding-dk._domainkey.jduckertholding.y-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

300ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
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 2026-10-16 21:39:38

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-02-26
Expires	2027-02-25 (131d)

🔗 Same registrant#

4 domains

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
dentyou.dk	Eurodns S.A
gernyx-fotograf.dk	Punktum dk A/S (direct)
justface.dk	Punktum dk A/S (direct)
zanity.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

175ms

178ms

161ms

AAAA

188ms

TXT

279ms

CAA

215ms

HTTPS

205ms

TLSA

17ms

SOA

217ms

MTA-STS

216ms

DNSSEC

300ms

SRV

229ms

Total

913ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 18:33:09	1004ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-13 07:23:11	1284ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-31 21:34:34	9895ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-26 09:59:35	1501ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-23 11:40:01	4784ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-24 22:45:36	9138ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-02 19:02:12	10203ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-26 05:58:46	1420ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 14:28:54	2105ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-22 17:13:27	2130ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-22 06:11:36 shown	913ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:55:41	758ms	2 NS 0 A 1 MX	🔓 Insecure