madfeen.dk

📜 Historical scan 2026-08-24 16:34:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madfeen.dk is a .dk domain served by 2 nameservers (brett.ns.cloudflare.com, isla.ns.cloudflare.com). It was registered on 25 June 2026 (WHOIS) and first appeared in the .dk zone on 26 June 2026. Its website address 104.21.0.83 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
brett.ns.cloudflare.com	108.162.193.76 172.64.33.76 173.245.59.76 2606:4700:58::adf5:3b4c 2803:f800:50::6ca2:c14c 2a06:98c1:50::ac40:214c	brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
isla.ns.cloudflare.com	108.162.192.119 172.64.32.119 173.245.58.119 2606:4700:50::adf5:3a77 2803:f800:50::6ca2:c077 2a06:98c1:50::ac40:2077	isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.83	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.178	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:53	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:96b2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.83,172.67.150.178 ech=AEX+DQBBRAAgACDYnv9+PL+keWv1TnVKLsI702zL/ow2lTFJ+sEJmsd5OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:53,2606:4700:3033::ac43:96b2

📝 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 2026-10-08 15:11:46

www	104.21.0.83 172.67.150.178 2606:4700:3033::6815:53 2606:4700:3033::ac43:96b2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network madfeen.dk: 104.21.0.83 172.67.150.178 2606:4700:3033::6815:53 2606:4700:3033::ac43:96b2 (AS13335) www.madfeen.dk: 104.21.0.83 172.67.150.178 2606:4700:3033::6815:53 2606:4700:3033::ac43:96b2 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.madfeen.dk	4QavzjNEeIT32nReUGSl1ad7cB8WfitouV4T-4Y1YjM
TXT	_acme-challenge.madfeen.dk	vnYd4ZdQFA2cEmZF9bMuWtXRHnFN1Lg6-9W4Z9jk_e0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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	2412993192
Primary NS (MNAME)	brett.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 20:11:50

Field	Value
Registrar	Obsidian Digital A/S
Registered	2026-06-25
Expires	2027-06-24 (246d)

📋 WHOIS#

⏱️ Lookup Timing#

58ms

48ms

56ms

AAAA

57ms

TXT

249ms

CAA

59ms

HTTPS

62ms

TLSA

51ms

SOA

0ms

MTA-STS

74ms

DNSSEC

87ms

SRV

74ms

Total

734ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 08:28:56	1057ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 14:25:57	466ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 16:34:36 shown	734ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 08:34:03	885ms	2 NS 2 A 0 MX	🔓 Insecure