fkst.dk

📜 Historical scan 2026-06-17 09:25:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fkst.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, dan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.65.252 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	—	—	—
dan.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.65.252	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.79	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c44f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:41fc	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.65.252,172.67.196.79 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c44f,2606:4700:3032::6815:41fc

📝 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 20:45:59

www	104.21.65.252 172.67.196.79 2606:4700:3034::6815:41fc 2606:4700:3036::ac43:c44f (AS13335) (address records, no CNAME)
www vs bare domain	Same network fkst.dk: 104.21.65.252 172.67.196.79 2606:4700:3034::6815:41fc 2606:4700:3036::ac43:c44f (AS13335) www.fkst.dk: 104.21.65.252 172.67.196.79 2606:4700:3034::6815:41fc 2606:4700:3036::ac43:c44f (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

27ms

Field	Value
Serial	2405641793
Primary NS (MNAME)	barbara.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#

32ms

29ms

AAAA

36ms

TXT

132ms

CAA

25ms

HTTPS

24ms

TLSA

93ms

SOA

27ms

MTA-STS

57ms

DNSSEC

100ms

SRV

0ms

Total

683ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 16:57:16	533ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 16:48:07	598ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-29 02:20:55	922ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-27 12:31:20	8660ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 19:52:21	4870ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:25:23 shown	683ms	2 NS 2 A 0 MX	🔓 Insecure