bygguiden.dk

📜 Historical scan 2026-09-18 00:36:42 · ← 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
annalise.ns.cloudflare.com	108.162.194.234 162.159.38.234 172.64.34.234 2606:4700:50::a29f:26ea 2803:f800:50::6ca2:c2ea 2a06:98c1:50::ac40:22ea	annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rob.ns.cloudflare.com	108.162.193.140 172.64.33.140 173.245.59.140 2606:4700:58::adf5:3b8c 2803:f800:50::6ca2:c18c 2a06:98c1:50::ac40:218c	rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.157	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.127	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:df7f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:4e9d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.157,172.67.223.127 ech=AEX+DQBB5gAgACCIWLitOIuFOHEyZ83kqAxk4H4btPDLRm9w/Iva0MyfegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:df7f,2606:4700:3033::6815:4e9d

📝 TXT Records#

1 records 204ms

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bygguiden.dk	hEt8eZMHJ6mtQixB4lr0xGDxTcDIPc7mBYwiZDVt_KU
TXT	_acme-challenge.bygguiden.dk	tZ7_tWhGvAMCZfg3HF5qH_7QAdcPcZxWB2y5vqXeUGc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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	2415084332
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 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

37ms

40ms

AAAA

48ms

TXT

204ms

CAA

38ms

HTTPS

46ms

TLSA

49ms

SOA

0ms

MTA-STS

57ms

DNSSEC

66ms

SRV

62ms

Total

578ms

🕐 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 shown	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	394ms	2 NS 2 A 0 MX	🔓 Insecure