lektionsstudie.dk

📜 Historical scan 2026-06-22 10:41:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lektionsstudie.dk is a .dk domain with no delegation in this scan. It was registered on 8 October 2016 (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 2026-10-08 09:45:04

www	157.250.160.50 (AS3342) (address records, no CNAME)
www vs bare domain	Same network lektionsstudie.dk: 157.250.160.50 (AS3342) www.lektionsstudie.dk: 157.250.160.50 (AS3342)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

296ms

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 2026-10-22 09:56:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-10-08
Expires	2027-10-31 (372d)

🔗 Same registrant#

5 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
dokomo.dk	Punktum dk A/S (direct)
gnubahn.dk	Punktum dk A/S (direct)
kabum.dk	Punktum dk A/S (direct)
lektions-studie.dk	Punktum dk A/S (direct)
nutidensskole.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

172ms

177ms

161ms

AAAA

214ms

TXT

282ms

CAA

210ms

HTTPS

197ms

TLSA

17ms

SOA

189ms

MTA-STS

206ms

DNSSEC

296ms

SRV

214ms

Total

910ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-07 22:20:06	765ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-25 08:10:13	1030ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-23 03:54:53	765ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-22 10:41:35 shown	910ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:58:36	906ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:28:00	634ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:37:33	651ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-18 17:01:33	797ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:42:11	4110ms	5 NS 1 A 1 MX	🔒 Secure