danmarkbygger.dk

📜 Historical scan 2026-06-21 05:33:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danmarkbygger.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, houston.ns.cloudflare.com). It was registered on 13 November 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.74 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 63ms

Nameserver	IP addresses	PTR	ASN / ISP
coco.ns.cloudflare.com	108.162.192.104 172.64.32.104 173.245.58.104 2606:4700:50::adf5:3a68 2803:f800:50::6ca2:c068 2a06:98c1:50::ac40:2068	coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
houston.ns.cloudflare.com	108.162.195.52 162.159.44.52 172.64.35.52 2606:4700:58::a29f:2c34 2803:f800:50::6ca2:c334 2a06:98c1:50::ac40:2334	houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.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 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.74	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.161	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:bca1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:5c4a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.74,172.67.188.161 ech=AEX+DQBBOgAgACB99Ig3KN5T+y/a5VZ9pegt1lF0kYlzVcyjYOXvcMM6KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bca1,2606:4700:3032::6815:5c4a

📝 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 2026-10-17 12:31:57

www	104.21.92.74 172.67.188.161 2606:4700:3033::6815:5c4a 2606:4700:3035::ac43:bca1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network danmarkbygger.dk: 104.21.92.74 172.67.188.161 2606:4700:3033::6815:5c4a 2606:4700:3035::ac43:bca1 (AS13335) www.danmarkbygger.dk: 104.21.92.74 172.67.188.161 2606:4700:3033::6815:5c4a 2606:4700:3035::ac43:bca1 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

205ms

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	2407448717
Primary NS (MNAME)	coco.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 17:28:26

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	2008-11-13
Expires	2026-11-30 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

88ms

74ms

AAAA

62ms

TXT

349ms

CAA

64ms

HTTPS

69ms

TLSA

124ms

SOA

0ms

MTA-STS

80ms

DNSSEC

205ms

SRV

176ms

Total

960ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 12:31:56	2290ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 18:56:40	432ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 18:59:49	507ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 23:37:46	607ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 07:48:30	617ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 23:31:13	2919ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 06:50:24	878ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 22:03:01	1200ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 19:04:12	1142ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 13:28:16	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 05:33:02 shown	960ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 00:15:36	375ms	2 NS 2 A 0 MX	🔓 Insecure