tech-coach.dk

📜 Historical scan 2026-09-18 01:31:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tech-coach.dk is a .dk domain served by 2 nameservers (malcolm.ns.cloudflare.com, meadow.ns.cloudflare.com). It was registered on 18 June 2026 (WHOIS) and first appeared in the .dk zone on 20 June 2026. The zone is not DNSSEC-signed, 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 107ms

Nameserver	IP addresses	PTR	ASN / ISP
malcolm.ns.cloudflare.com	108.162.195.81 162.159.44.81 172.64.35.81 2606:4700:58::a29f:2c51 2803:f800:50::6ca2:c351 2a06:98c1:50::ac40:2351	malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
meadow.ns.cloudflare.com	108.162.194.51 162.159.38.51 172.64.34.51 2606:4700:50::a29f:2633 2803:f800:50::6ca2:c233 2a06:98c1:50::ac40:2233	meadow.ns.cloudflare.com meadow.ns.cloudflare.com meadow.ns.cloudflare.com meadow.ns.cloudflare.com meadow.ns.cloudflare.com meadow.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 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 228ms

TXT Record
google-site-verification=nqtoXBqNjCYxbLAq0BaZkC8NvPT78_exlNO9wDTLqIA

✉️ 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 00:40:24

www	NXDOMAIN
www vs bare domain	www does not resolve tech-coach.dk: 104.21.67.68 172.67.216.36 2606:4700:3031::6815:4344 2606:4700:3031::ac43:d824 (AS13335) www.tech-coach.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

187ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2415149188
Primary NS (MNAME)	malcolm.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 00:53:14

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-06-18
Expires	2027-06-17 (241d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
znow.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

153ms

127ms

AAAA

83ms

TXT

228ms

CAA

109ms

HTTPS

116ms

TLSA

32ms

SOA

0ms

MTA-STS

124ms

DNSSEC

187ms

SRV

159ms

Total

739ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 00:40:24	2387ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-15 23:10:54	2190ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-07 13:03:46	811ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 09:56:31	1194ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 02:35:46	1610ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 00:13:44	478ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-22 07:40:02	9317ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-18 01:31:17 shown	739ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-10 23:51:06	2239ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 20:36:41	2933ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 14:47:25	2620ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 04:02:33	1187ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 00:28:05	938ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-14 22:02:03	936ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 19:59:55	706ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 00:44:34	892ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 17:53:37	1425ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 23:53:24	1779ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 12:48:19	845ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:34:05	1189ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 08:34:18	500ms	2 NS 2 A 0 MX	🔓 Insecure