studietube.dk

📜 Historical scan 2026-09-15 02:11:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studietube.dk is a .dk domain served by 2 nameservers (ns1.intelligo.dk, ns2.intelligo.dk). It was registered on 13 November 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.241.221.136 is hosted by Cibicom A/S (AS3342) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.intelligo.dk	92.241.221.131	ns1.intelligo.dk	AS3342 Cibicom A/S
ns2.intelligo.dk	92.241.221.132	ns2.intelligo.dk	AS3342 Cibicom A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.241.221.136	43200s	—	AS3342	Cibicom A/S	92.241.216.0/21	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	92.241.221.136
🔶 Autoconfig	92.241.221.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 155ms

TXT Record
_lpwdi29apmdrrv43qbpxp5ev6rybw28
google-site-verification=3oxoRWzWAzFCc2ESZKgzSlg3qu0qEXrhNeK_z1mWnHU
google-site-verification=qM6FYXhsBcwz7233oWMG9W-b2FFOeqsJx7JEl9v4o3s
n21v6mpp3d0lstdbw2pm1kj0p75zdhl9

✉️ 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 2026-10-15 09:03:13

www	92.241.221.136 (AS3342) (address records, no CNAME)
www vs bare domain	Same network studietube.dk: 92.241.221.136 (AS3342) www.studietube.dk: 92.241.221.136 (AS3342)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2025121300
Primary NS (MNAME)	ns1.intelligo.dk
Responsible (RNAME)	sib@intelligo.dk
Refresh	604800s
Retry	86400s
Expire	2419200s
Minimum (neg-cache TTL)	604800s

📋 Registration#

WHOIS fetched 2026-10-18 04:36:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-11-13
Expires	2026-11-30 (42d)

🔗 Same registrant#

6 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
bornetube.dk	Punktum dk A/S (direct)
børnetubeguide.dk	DANDOMAIN A/S
laerit.dk	Punktum dk A/S (direct)
lærit.dk	Punktum dk A/S (direct)
studiesites.dk	Punktum dk A/S (direct)
videndel.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

30ms

32ms

AAAA

31ms

TXT

155ms

CAA

42ms

HTTPS

35ms

TLSA

131ms

SOA

0ms

MTA-STS

56ms

DNSSEC

61ms

SRV

67ms

Total

871ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 02:02:29	901ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-15 02:11:26 shown	871ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 06:45:46	999ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 20:34:13	659ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 09:01:57	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 06:03:42	1134ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:33:45	521ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 12:18:37	826ms	2 NS 1 A 0 MX	🔓 Insecure