bygguiden.dk

📜 Historical scan 2026-06-16 18:15:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygguiden.dk is a .dk domain served by 2 nameservers (annalise.ns.cloudflare.com, rob.ns.cloudflare.com). It was registered on 12 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.157 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
annalise.ns.cloudflare.com	—	—	—
rob.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 30ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4e9d	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:df7f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.157,172.67.223.127 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4e9d,2606:4700:3033::ac43:df7f

📝 TXT Records#

1 records 109ms

TXT Record
google-site-verification=zHKwx-GwJuoZxKvx-Z4Z81tk5hrU1XfcKyk4Qk0BUQk

✉️ 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 00:07:22

www	104.21.78.157 172.67.223.127 2606:4700:3032::ac43:df7f 2606:4700:3033::6815:4e9d (AS13335) (address records, no CNAME)
www vs bare domain	Same network bygguiden.dk: 104.21.78.157 172.67.223.127 2606:4700:3032::ac43:df7f 2606:4700:3033::6815:4e9d (AS13335) www.bygguiden.dk: 104.21.78.157 172.67.223.127 2606:4700:3032::ac43:df7f 2606:4700:3033::6815:4e9d (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2406617603
Primary NS (MNAME)	annalise.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 00:30:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-02-12
Expires	2027-02-11 (107d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

30ms

AAAA

30ms

TXT

109ms

CAA

27ms

HTTPS

33ms

TLSA

49ms

SOA

31ms

MTA-STS

69ms

DNSSEC

113ms

SRV

0ms

Total

394ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:07:22	2137ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 20:57:58	578ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 04:29:22	1129ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 00:36:42	578ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 21:42:34	9532ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 05:15:38	1027ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-20 08:59:00	9789ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 15:18:44	1023ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 18:15:33 shown	394ms	2 NS 2 A 0 MX	🔓 Insecure