casestudy.dk

📜 Historical scan 2026-06-23 00:34:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

casestudy.dk is a .dk domain with no delegation in this scan. It was registered on 1 May 2005 (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 2026-10-09 04:13:55

www	66.228.41.175 (AS63949) (address records, no CNAME)
www vs bare domain	Same network casestudy.dk: 66.228.41.175 (AS63949) www.casestudy.dk: 66.228.41.175 (AS63949)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

279ms

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 17:20:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-05-01
Expires	2027-05-31 (219d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

186ms

187ms

177ms

AAAA

181ms

TXT

303ms

CAA

202ms

HTTPS

187ms

TLSA

17ms

SOA

170ms

MTA-STS

196ms

DNSSEC

279ms

SRV

221ms

Total

1049ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:07:56	475ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 16:07:58	609ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 15:45:19	469ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 07:49:24	552ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 08:17:35	680ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 11:31:46	595ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-24 20:31:45	24604ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-17 15:56:36	6806ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-02 23:27:43	739ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 00:58:20	758ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 00:34:26 shown	1049ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 00:50:36	4523ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 01:37:53	748ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 19:35:49	685ms	2 NS 1 A 4 MX	🔒 Secure