3kbyg.dk

📜 Historical scan 2026-07-03 10:19:32 · ← Latest scan

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

3kbyg.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 21 June 2016 (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 32ms

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 2026-10-15 03:02:42

www CNAME	3kbyg.dk (all on 3kbyg.dk) → 46.183.139.221 (AS47292)
www vs bare domain	Same network 3kbyg.dk: 46.183.139.221 (AS47292) www.3kbyg.dk: 46.183.139.221 (AS47292)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms

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 2026-10-08 10:44:35

Field	Value
Registrar	GIGAHOST ApS
Registered	2016-06-21
Expires	2027-06-30 (251d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

50ms

31ms

AAAA

40ms

TXT

114ms

CAA

50ms

HTTPS

36ms

TLSA

12ms

SOA

31ms

MTA-STS

60ms

DNSSEC

135ms

SRV

53ms

Total

423ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 03:02:42	1009ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-08 16:10:06	1377ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-01 13:48:56	1804ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-27 13:21:44	901ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-24 21:00:36	1308ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-18 19:26:35	1053ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-14 06:01:25	795ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-10 23:33:59	1083ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-04 02:27:11	9472ms	5 NS 1 A 3 MX	🔓 Insecure
2026-08-27 17:16:26	795ms	5 NS 1 A 3 MX	🔓 Insecure
2026-08-21 02:41:17	2049ms	5 NS 1 A 3 MX	🔓 Insecure
2026-08-13 07:53:19	25026ms	5 NS 1 A 3 MX	🔓 Insecure
2026-08-07 05:46:19	9904ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-23 03:54:32	1834ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-22 00:41:28	1377ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-20 17:58:16	684ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-19 04:35:37	695ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-16 21:35:09	1278ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-11 04:06:42	9053ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-04 14:04:22	2581ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-03 10:19:32 shown	423ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-27 20:05:28	905ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-21 06:14:36	576ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-18 09:57:16	1385ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-16 13:14:17	917ms	5 NS 1 A 3 MX	🔓 Insecure