udvinduer.dk

📜 Historical scan 2026-08-29 20:20:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udvinduer.dk is a .dk domain served by 2 nameservers (maria.ns.cloudflare.com, miles.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.68 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx01.dandomain.dk. 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 24ms

Nameserver	IP addresses	PTR	ASN / ISP
maria.ns.cloudflare.com	108.162.192.192 172.64.32.192 173.245.58.192 2606:4700:50::adf5:3ac0 2803:f800:50::6ca2:c0c0 2a06:98c1:50::ac40:20c0	maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
miles.ns.cloudflare.com	108.162.193.207 172.64.33.207 173.245.59.207 2606:4700:58::adf5:3bcf 2803:f800:50::6ca2:c1cf 2a06:98c1:50::ac40:21cf	miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.30.68	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.56	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1e44	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ac38	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.68,172.67.172.56 ech=AEX+DQBBTwAgACBkZm1uIY+/MIQZO/yAHC66UncshenTZuuMNcRj9Z1FdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1e44,2606:4700:3037::ac43:ac38

📝 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 2026-10-09 03:07:08

www	104.21.30.68 172.67.172.56 2606:4700:3031::6815:1e44 2606:4700:3037::ac43:ac38 (AS13335) (address records, no CNAME)
www vs bare domain	Same network udvinduer.dk: 104.21.30.68 172.67.172.56 2606:4700:3031::6815:1e44 2606:4700:3037::ac43:ac38 (AS13335) www.udvinduer.dk: 104.21.30.68 172.67.172.56 2606:4700:3031::6815:1e44 2606:4700:3037::ac43:ac38 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.udvinduer.dk	JQojWxjr78QXS033J3cDluFjkZ7S2NF0awaX7Kcb2qA
TXT	_acme-challenge.udvinduer.dk	eld4HUWG0gjALphpQ1th33J0EEKerzJOPefc-IY6jp8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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	2413511691
Primary NS (MNAME)	maria.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#

24ms

31ms

32ms

AAAA

26ms

TXT

151ms

CAA

24ms

HTTPS

30ms

TLSA

49ms

SOA

0ms

MTA-STS

48ms

DNSSEC

106ms

SRV

50ms

Total

616ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:18:37	696ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 04:28:58	544ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 19:49:43	1120ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 09:35:34	1509ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 20:20:53 shown	616ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 03:36:53	17589ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 19:01:58	1956ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 02:26:40	2859ms	2 NS 2 A 1 MX	🔓 Insecure