tsbx.dk

📜 Historical scan 2026-08-21 10:55:21 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tsbx.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 25 September 2026 (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#

1 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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 2026-10-10 05:50:08

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tsbx.dk: 185.158.133.1 (AS13335) www.tsbx.dk: 185.158.133.1 (AS13335)
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
google	—	RSA · ~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#

92ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
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 2026-10-10 06:23:01

Field	Value
Registrar	ONE.COM A/S
Registered	2026-09-25
Expires	2027-09-24 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

47ms

54ms

AAAA

37ms

TXT

141ms

CAA

59ms

HTTPS

58ms

TLSA

31ms

SOA

48ms

MTA-STS

55ms

DNSSEC

92ms

SRV

70ms

Total

810ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 05:50:08	934ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:30:39	571ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:33:44	554ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 08:56:31	913ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 08:46:25	745ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 02:13:12	220ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-10 00:37:32	228ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-04 10:53:43	308ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-01 13:42:53	733ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-30 12:59:01	677ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-29 10:12:06	156ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 20:42:44	173ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 18:56:35	164ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-25 12:55:17	413ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 12:34:09	143ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 11:11:41	1765ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 11:00:13	1011ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 10:55:21 shown	810ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 06:21:32	2573ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 01:01:18	1167ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 02:46:22	1409ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 02:43:46	1193ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 07:20:23	709ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:46:31	1138ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 16:10:44	523ms	2 NS 1 A 1 MX	🔒 Secure