dagens-byggeri.dk

📜 Historical scan 2026-10-20 21:30:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dagens-byggeri.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, houston.ns.cloudflare.com). It was registered on 8 October 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.49 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 33ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.55.49	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.209	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3731	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:90d1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 19ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.49,172.67.144.209 ech=AEX+DQBBkQAgACCs4ea9S26jOcBjmFmLiJrZbLcanQlhh1g1+VScExaiNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3731,2606:4700:3037::ac43:90d1

📝 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 2026-10-22 08:48:32

www	104.21.55.49 172.67.144.209 2606:4700:3033::6815:3731 2606:4700:3037::ac43:90d1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dagens-byggeri.dk: 104.21.55.49 172.67.144.209 2606:4700:3033::6815:3731 2606:4700:3037::ac43:90d1 (AS13335) www.dagens-byggeri.dk: 104.21.55.49 172.67.144.209 2606:4700:3033::6815:3731 2606:4700:3037::ac43:90d1 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2415145414
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 2026-10-06 23:15:09

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	2013-10-08
Expires	2026-10-31 (6d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

28ms

23ms

AAAA

26ms

TXT

131ms

CAA

29ms

HTTPS

19ms

TLSA

41ms

SOA

40ms

MTA-STS

51ms

DNSSEC

100ms

SRV

43ms

Total

890ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:48:32	420ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-20 21:30:50 shown	890ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 05:29:37	413ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 11:54:14	555ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 21:56:37	576ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 05:58:20	432ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 03:31:48	1813ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-20 19:01:44	9221ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 23:50:10	646ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:35:06	477ms	2 NS 2 A 0 MX	🔓 Insecure