teknikogviden.dk

📜 Historical scan 2026-06-18 03:13:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teknikogviden.dk is a .dk domain served by 2 nameservers (matias.ns.cloudflare.com, sonia.ns.cloudflare.com). It was registered on 7 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 137ms

Nameserver	IP addresses	PTR	ASN / ISP
matias.ns.cloudflare.com	108.162.195.73 162.159.44.73 172.64.35.73 2606:4700:58::a29f:2c49 2803:f800:50::6ca2:c349 2a06:98c1:50::ac40:2349	matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sonia.ns.cloudflare.com	108.162.194.190 162.159.38.190 172.64.34.190 2606:4700:50::a29f:26be 2803:f800:50::6ca2:c2be 2a06:98c1:50::ac40:22be	sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 117ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.210	—	—	AS13335	—	—	—	—
172.67.211.196	—	—	AS13335	—	—	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 144ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4dd2	—	—	AS13335	—	—	—	—
2606:4700:3031::ac43:d3c4	—	—	AS13335	—	—	—	—

🔐 HTTPS Records#

1 records 111ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.210,172.67.211.196 ech=AEX+DQBB5AAgACAp9izuzZ9Qy/F0fdNQl7lSpSP5fClpvP6OEJ8Riw31bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4dd2,2606:4700:3031::ac43:d3c4

📝 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 2026-10-19 21:26:10

www	104.21.77.210 172.67.211.196 2606:4700:3033::ac43:d3c4 2606:4700:3034::6815:4dd2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network teknikogviden.dk: 104.21.77.210 172.67.211.196 2606:4700:3033::ac43:d3c4 2606:4700:3034::6815:4dd2 (AS13335) www.teknikogviden.dk: 104.21.77.210 172.67.211.196 2606:4700:3033::ac43:d3c4 2606:4700:3034::6815:4dd2 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

173ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

109ms

Field	Value
Serial	2405541347
Primary NS (MNAME)	matias.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 21:37:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-01-07
Expires	2027-01-06 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

137ms

117ms

135ms

AAAA

144ms

TXT

251ms

CAA

125ms

HTTPS

111ms

TLSA

298ms

SOA

109ms

MTA-STS

136ms

DNSSEC

173ms

SRV

137ms

Total

1681ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 21:26:10	1883ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 12:54:48	564ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 14:37:15	1476ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 08:46:21	1157ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 06:42:36	870ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 12:38:43	5874ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 12:19:52	2164ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 03:07:41	713ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 23:04:52	451ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 03:13:43 shown	1681ms	2 NS 2 A 0 MX	🔓 Insecure