studyportal.dk

📜 Historical scan 2026-06-21 14:08:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studyportal.dk is a .dk domain with no delegation in this scan. It was registered on 1 June 2010 (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 09:02:21

www CNAME	studyportal.cbs.dk (all on cbs.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.studyportal.dk
www vs bare domain	www does not resolve studyportal.dk: 130.226.47.29 (AS1835) www.studyportal.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

469ms

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 2026-10-09 09:41:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-06-01
Expires	2030-06-30 (1351d)

📋 WHOIS#

⏱️ Lookup Timing#

232ms

195ms

213ms

AAAA

234ms

TXT

505ms

CAA

162ms

HTTPS

151ms

TLSA

17ms

SOA

151ms

MTA-STS

164ms

DNSSEC

469ms

SRV

241ms

Total

1183ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:02:21	2788ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-30 02:39:15	1206ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-26 01:31:51	438ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-22 16:30:07	664ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-16 19:03:20	2924ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-16 18:31:10	597ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-07 09:59:14	3085ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-25 00:08:37	18839ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-17 05:01:00	2333ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-08 02:37:02	2721ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-29 08:28:38	2387ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-20 06:20:37	597ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-10 21:26:02	636ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-01 21:35:04	487ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-27 01:54:52	864ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 16:27:22	990ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-21 14:08:13 shown	1183ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:45:29	394ms	2 NS 1 A 0 MX	🔒 Secure