detfri40aar.dk

📜 Historical scan 2026-07-30 03:17:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

detfri40aar.dk is a .dk domain served by 2 nameservers (alberto.ns.cloudflare.com, chelsea.ns.cloudflare.com). It was registered on 18 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.50 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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 196ms

Nameserver	IP addresses	PTR	ASN / ISP
alberto.ns.cloudflare.com	108.162.195.18 162.159.44.18 172.64.35.18 2606:4700:58::a29f:2c12 2803:f800:50::6ca2:c312 2a06:98c1:50::ac40:2312	alberto.ns.cloudflare.com alberto.ns.cloudflare.com alberto.ns.cloudflare.com alberto.ns.cloudflare.com alberto.ns.cloudflare.com alberto.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chelsea.ns.cloudflare.com	108.162.194.177 162.159.38.177 172.64.34.177 2606:4700:50::a29f:26b1 2803:f800:50::6ca2:c2b1 2a06:98c1:50::ac40:22b1	chelsea.ns.cloudflare.com chelsea.ns.cloudflare.com chelsea.ns.cloudflare.com chelsea.ns.cloudflare.com chelsea.ns.cloudflare.com chelsea.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 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.50	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.179	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 141ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 203ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:bbb3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:4c32	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 198ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.50,172.67.187.179 ech=AEX+DQBB0AAgACAKyd2mU11zFNSGMV8LWumgnz1Za9j5NmsgTAusBh/dAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:bbb3,2606:4700:3033::6815:4c32

📝 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 2026-10-02 15:49:23

www	Address record (no CNAME)
Wildcard	No

🔗 TLSA / DANE#

2 records 355ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

261ms

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	2410757640
Primary NS (MNAME)	alberto.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 20:27:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-18
Expires	2027-04-30 (193d)

📋 WHOIS#

⏱️ Lookup Timing#

196ms

204ms

141ms

AAAA

203ms

TXT

369ms

CAA

207ms

HTTPS

198ms

TLSA

355ms

SOA

0ms

MTA-STS

206ms

DNSSEC

261ms

SRV

219ms

Total

2438ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 14:48:56	718ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 14:34:31	9550ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 03:15:49	821ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 23:52:12	714ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-30 03:17:39 shown	2438ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 20:22:43	8964ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 19:54:47	1865ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 14:49:55	862ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 02:29:39	433ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 02:20:32	557ms	2 NS 2 A 1 MX	🔓 Insecure