t-k.dk

📜 Historical scan 2026-06-23 02:26:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

t-k.dk is a .dk domain with no delegation in this scan. It was registered on 8 March 1999 (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 2026-10-17 06:37:51

www	94.231.107.251 (AS48854) (address records, no CNAME)
www vs bare domain	Same network t-k.dk: 94.231.107.251 (AS48854) www.t-k.dk: 94.231.107.251 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

289ms

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 2026-10-17 07:08:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-03-08
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

192ms

207ms

219ms

AAAA

216ms

TXT

302ms

CAA

152ms

HTTPS

169ms

TLSA

17ms

SOA

212ms

MTA-STS

177ms

DNSSEC

289ms

SRV

206ms

Total

890ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 06:37:51	1757ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 06:01:41	1202ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 21:29:09	1281ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 17:06:11	3265ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 15:43:27	1095ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 11:29:08	1105ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 11:18:40	690ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 03:28:25	888ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 03:10:26	1547ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 16:52:38	1294ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:18:11	1323ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 20:26:17	1222ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 03:54:29	33169ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 02:30:27	1063ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 12:22:47	1177ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:30:07	1094ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 02:26:56 shown	890ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 00:44:20	938ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 13:50:24	840ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:58:50	859ms	2 NS 1 A 1 MX	🔒 Secure