thinktank.dk

📜 Historical scan 2026-06-21 01:08:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thinktank.dk is a .dk domain with no delegation in this scan. It was registered on 21 March 2013 (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 2026-10-16 22:08:53

www	104.21.52.67 172.67.196.83 2606:4700:3032::6815:3443 2606:4700:3033::ac43:c453 (AS13335) (address records, no CNAME)
www vs bare domain	Same network thinktank.dk: 104.21.52.67 172.67.196.83 2606:4700:3032::6815:3443 2606:4700:3033::ac43:c453 (AS13335) www.thinktank.dk: 104.21.52.67 172.67.196.83 2606:4700:3032::6815:3443 2606:4700:3033::ac43:c453 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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#

487ms

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 12:53:03

Field	Value
Registrar	Simply.com A/S
Registered	2013-03-21
Expires	2030-03-31 (1255d)

🔗 Same registrant#

1 domain

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
thinkability.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

145ms

195ms

182ms

AAAA

171ms

TXT

487ms

CAA

196ms

HTTPS

161ms

TLSA

19ms

SOA

192ms

MTA-STS

194ms

DNSSEC

487ms

SRV

222ms

Total

1163ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 22:08:53	2710ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 16:52:23	1470ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 01:05:05	3639ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 19:22:11	3258ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 13:29:28	1374ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 03:39:25	2325ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-01 23:52:23	823ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 21:32:30	1531ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 20:27:36	1568ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 02:45:10	1905ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-06 05:02:30	2056ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-15 16:56:13	1611ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-10 16:48:40	1434ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-05 20:00:39	3266ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 00:13:09	2471ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 19:08:07	994ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 01:08:20 shown	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 14:21:41	1210ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 14:02:29	4452ms	2 NS 2 A 1 MX	🔒 Secure