tego-teknik.dk

📜 Historical scan 2026-10-05 09:40:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tego-teknik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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 115ms

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#

1 records 394ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (tego-teknik.dk)
-all (hard fail)	v=spf1 -all

📨 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 2026-10-05 09:40:23

www	NXDOMAIN
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

349ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

66ms

Field	Value
Serial	2026100501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 12:45:43

Field	Value
Registrar	ONE.COM A/S
Registered	2025-10-05
Expires	2026-10-04 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

115ms

89ms

93ms

AAAA

106ms

TXT

394ms

CAA

90ms

HTTPS

175ms

TLSA

36ms

SOA

66ms

MTA-STS

198ms

DNSSEC

349ms

SRV

180ms

Total

1120ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 18:47:19	351ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 10:56:29	144ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 21:45:55	353ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 19:25:59	114ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 18:40:34	121ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 18:33:34	219ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 17:20:39	329ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 15:51:15	308ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 14:07:52	224ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 10:41:24	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 07:57:59	240ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 06:34:41	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 01:07:06	241ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 13:28:48	721ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 13:21:37	105ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 12:21:23	793ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 09:40:23 shown	1120ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-24 07:02:07	515ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 02:24:35	982ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 10:05:10	644ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 18:01:55	4588ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 15:36:06	8963ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 08:27:45	500ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 12:25:23	478ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:57:23	1698ms	2 NS 1 A 1 MX	🔒 Secure