byghaandvaerk.dk

📜 Historical scan 2026-07-09 08:33:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byghaandvaerk.dk is a .dk domain served by 2 nameservers (ainsley.ns.cloudflare.com, keaton.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.66 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 169ms

Nameserver	IP addresses	PTR	ASN / ISP
ainsley.ns.cloudflare.com	108.162.194.211 162.159.38.211 172.64.34.211 2606:4700:50::a29f:26d3 2803:f800:50::6ca2:c2d3 2a06:98c1:50::ac40:22d3	ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
keaton.ns.cloudflare.com	108.162.195.181 162.159.44.181 172.64.35.181 2606:4700:58::a29f:2cb5 2803:f800:50::6ca2:c3b5 2a06:98c1:50::ac40:23b5	keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.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 149ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.66	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.5	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 243ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:af05	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5042	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 243ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.66,172.67.175.5 ech=AEX+DQBB7AAgACAuOFsv1M39dSxq7vQ3/cOj/yFqLqDFZYlYV2pRnXcxEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:af05,2606:4700:3036::6815:5042

📝 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 2026-10-24 20:58:23

www	104.21.80.66 172.67.175.5 2606:4700:3035::6815:5042 2606:4700:3037::ac43:af05 (AS13335) (address records, no CNAME)
www vs bare domain	Same network byghaandvaerk.dk: 104.21.80.66 172.67.175.5 2606:4700:3035::6815:5042 2606:4700:3037::ac43:af05 (AS13335) www.byghaandvaerk.dk: 104.21.80.66 172.67.175.5 2606:4700:3035::6815:5042 2606:4700:3037::ac43:af05 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

391ms

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	2409016448
Primary NS (MNAME)	ainsley.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#

169ms

149ms

119ms

AAAA

243ms

TXT

489ms

CAA

261ms

HTTPS

243ms

TLSA

189ms

SOA

0ms

MTA-STS

229ms

DNSSEC

391ms

SRV

8194ms

Total

11370ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 20:58:23	2832ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 18:28:49	784ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 06:00:46	1048ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-24 12:41:22	9728ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-15 08:32:53	1405ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-11 17:39:42	856ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-09 08:33:10 shown	11370ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-06 07:39:20	754ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-05 05:46:00	7482ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 05:44:34	8422ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 01:21:44	509ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-24 02:27:42	2874ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:48:42	644ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 22:50:24	762ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:15:34	264ms	0 NS 0 A 0 MX	❓ Unknown