tsai.dk

📜 Historical scan 2026-06-23 07:22:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tsai.dk is a .dk domain with no delegation in this scan. It was registered on 2 March 2007 (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 20:30:22

www	46.30.215.166 2a02:2350:5:106:8031:185d:6d26:9896 (AS51468) (address records, no CNAME)
www vs bare domain	Same network tsai.dk: 46.30.215.166 2a02:2350:5:106:8031:185d:6d26:9896 (AS51468) www.tsai.dk: 46.30.215.166 2a02:2350:5:106:8031:185d:6d26:9896 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

479ms

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 21:08:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-02
Expires	2027-03-31 (162d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

202ms

197ms

211ms

AAAA

170ms

TXT

505ms

CAA

175ms

HTTPS

194ms

TLSA

20ms

SOA

193ms

MTA-STS

202ms

DNSSEC

479ms

SRV

208ms

Total

1188ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 20:30:22	1731ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 08:25:29	526ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-27 21:48:57	780ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 00:48:00	1542ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-13 21:54:36	662ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 05:41:12	1589ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 05:12:46	841ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-24 05:00:30	1260ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-22 22:12:41	10070ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 05:35:58	1073ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 07:22:23 shown	1188ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:41:12	947ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 06:35:04	3003ms	2 NS 1 A 2 MX	🔒 Secure