colza.dk

📜 Historical scan 2026-09-07 14:59:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

colza.dk is a .dk domain served by 2 nameservers (hazel.ns.cloudflare.com, owen.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.64 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
hazel.ns.cloudflare.com	108.162.194.157 162.159.38.157 172.64.34.157 2606:4700:50::a29f:269d 2803:f800:50::6ca2:c29d 2a06:98c1:50::ac40:229d	hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
owen.ns.cloudflare.com	108.162.193.219 172.64.33.219 173.245.59.219 2606:4700:58::adf5:3bdb 2803:f800:50::6ca2:c1db 2a06:98c1:50::ac40:21db	owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.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 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.64	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.111	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d96f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:4e40	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 22ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.64,172.67.217.111 ech=AEX+DQBBlwAgACAzrvNhmeZ+QRloBpZbGvPsq9RiKRyzWQ/5sO/rTRf/IQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d96f,2606:4700:3034::6815:4e40

📝 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 2026-10-08 15:42:00

www	104.21.78.64 172.67.217.111 2606:4700:3030::ac43:d96f 2606:4700:3034::6815:4e40 (AS13335) (address records, no CNAME)
www vs bare domain	Same network colza.dk: 104.21.78.64 172.67.217.111 2606:4700:3030::ac43:d96f 2606:4700:3034::6815:4e40 (AS13335) www.colza.dk: 104.21.78.64 172.67.217.111 2606:4700:3030::ac43:d96f 2606:4700:3034::6815:4e40 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.colza.dk	G8vNAHHZYQEmcjiUlSGBxlAO7fdl5YSyq7c7JHNdoYE
TXT	_acme-challenge.colza.dk	cHOombiytWm1QXk6fiOkZYYoEqlnB_yizIaCbkJlVyk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414269580
Primary NS (MNAME)	hazel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

24ms

AAAA

33ms

TXT

156ms

CAA

40ms

HTTPS

22ms

TLSA

41ms

SOA

0ms

MTA-STS

51ms

DNSSEC

106ms

SRV

47ms

Total

480ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 15:42:00	362ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 15:13:21	466ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 15:51:40	670ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 09:09:46	881ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 00:31:43	2147ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 22:44:13	1314ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 14:59:42 shown	480ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 23:25:40	769ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-12 08:32:47	915ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-09 00:10:39	1571ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-06 20:23:42	1090ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 19:14:58	1759ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 00:31:13	499ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-23 21:34:23	2118ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 10:23:18	1723ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 00:17:55	1223ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 08:50:16	1161ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 06:51:22	952ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:08:24	822ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:51:26	326ms	0 NS 0 A 0 MX	❓ Unknown