tuko.dk

📜 Historical scan 2026-09-25 04:23:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tuko.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. 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#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 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 2026-10-26 02:18:04

www	SERVFAIL
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-06 03:36:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-11-24
Expires	2026-11-30 (34d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

45ms

37ms

AAAA

39ms

TXT

139ms

CAA

41ms

HTTPS

48ms

TLSA

36ms

SOA

31ms

MTA-STS

52ms

DNSSEC

125ms

SRV

62ms

Total

737ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 02:18:04	1117ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-24 05:04:30	1260ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-22 23:07:16	1622ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-21 12:47:10	1178ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-20 07:53:37	1114ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-19 05:48:28	689ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-18 05:01:25	784ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-17 04:08:40	1209ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-16 02:11:08	492ms	2 NS 1 A 4 MX	❓ Unknown
2026-10-15 00:15:20	468ms	2 NS 1 A 4 MX	❓ Unknown
2026-10-13 23:02:37	719ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-12 21:53:33	1326ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-11 20:21:33	729ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-10 19:58:38	690ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-09 18:57:58	867ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-08 11:29:48	2389ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-07 11:02:00	698ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-06 03:07:55	477ms	2 NS 1 A 4 MX	❓ Unknown
2026-10-05 03:06:05	610ms	2 NS 1 A 4 MX	❓ Unknown
2026-10-04 03:01:13	753ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-03 02:59:36	1373ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-02 02:51:04	2258ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-10-01 02:43:06	531ms	2 NS 1 A 4 MX	❓ Unknown
2026-09-30 05:16:05	902ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-09-29 05:13:47	681ms	2 NS 0 A 0 MX	⚠️ Bogus