cvm-teknik.dk

📜 Historical scan 2026-06-16 23:20:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cvm-teknik.dk is a .dk domain served by 2 nameservers (coraline.ns.cloudflare.com, corey.ns.cloudflare.com). It was registered on 3 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.230 is hosted by Cloudflare, Inc. (AS13335). 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
coraline.ns.cloudflare.com	—	—	—
corey.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.230	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.19	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:7e6	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:bc13	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.230,172.67.188.19 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:7e6,2606:4700:3036::ac43:bc13

📝 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 2026-10-10 08:36:25

www	104.21.7.230 172.67.188.19 2606:4700:3031::ac43:bc13 2606:4700:3037::6815:7e6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cvm-teknik.dk: 104.21.7.230 172.67.188.19 2606:4700:3031::ac43:bc13 2606:4700:3037::6815:7e6 (AS13335) www.cvm-teknik.dk: 104.21.7.230 172.67.188.19 2606:4700:3031::ac43:bc13 2606:4700:3037::6815:7e6 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2404312551
Primary NS (MNAME)	coraline.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 02:21:24

Field	Value
Registrar	CURANET A/S
Registered	2025-11-03
Expires	2026-11-02 (16d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

35ms

30ms

AAAA

35ms

TXT

108ms

CAA

35ms

HTTPS

32ms

TLSA

82ms

SOA

38ms

MTA-STS

74ms

DNSSEC

119ms

SRV

0ms

Total

415ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 05:02:20	1226ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 04:41:58	9401ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 01:20:55	620ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 19:13:27	1110ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 04:35:27	1692ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 11:49:33	642ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 08:23:28	1141ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:22:13	362ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:20:27 shown	415ms	2 NS 2 A 0 MX	🔓 Insecure