mit-byggeri.dk

📜 Historical scan 2026-06-28 02:26:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mit-byggeri.dk is a .dk domain served by 2 nameservers (jessica.ns.cloudflare.com, pete.ns.cloudflare.com). It was registered on 13 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.19 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
jessica.ns.cloudflare.com	108.162.192.171 172.64.32.171 173.245.58.171 2606:4700:50::adf5:3aab 2803:f800:50::6ca2:c0ab 2a06:98c1:50::ac40:20ab	jessica.ns.cloudflare.com jessica.ns.cloudflare.com jessica.ns.cloudflare.com jessica.ns.cloudflare.com jessica.ns.cloudflare.com jessica.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pete.ns.cloudflare.com	108.162.193.136 172.64.33.136 173.245.59.136 2606:4700:58::adf5:3b88 2803:f800:50::6ca2:c188 2a06:98c1:50::ac40:2188	pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.19	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.210	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4513	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:cad2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.19,172.67.202.210 ech=AEX+DQBBWAAgACCHlzAX2mQxZYnuJDHpl1lLDoMEx3N1aZMh+Ecykqr6DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4513,2606:4700:3032::ac43:cad2

📝 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 11:26:11

www	104.21.69.19 172.67.202.210 2606:4700:3031::ac43:cad2 2606:4700:3033::6815:4513 (AS13335) (address records, no CNAME)
www vs bare domain	Same network mit-byggeri.dk: 104.21.69.19 172.67.202.210 2606:4700:3031::ac43:cad2 2606:4700:3033::6815:4513 (AS13335) www.mit-byggeri.dk: 104.21.69.19 172.67.202.210 2606:4700:3031::ac43:cad2 2606:4700:3033::6815:4513 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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	2406210128
Primary NS (MNAME)	jessica.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 02:12:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-01-13
Expires	2027-01-12 (80d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

40ms

31ms

AAAA

46ms

TXT

186ms

CAA

31ms

HTTPS

31ms

TLSA

51ms

SOA

31ms

MTA-STS

45ms

DNSSEC

60ms

SRV

51ms

Total

823ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 11:26:11	465ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 02:03:43	499ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 00:30:36	1039ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 12:05:31	1578ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 16:33:57	891ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 05:59:19	6115ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 02:26:21 shown	823ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 22:26:29	713ms	2 NS 2 A 0 MX	🔓 Insecure