fcda.dk

Records from scan: 2026-09-14 00:47:46 · 1290ms total · last checked 2026-10-17 15:54 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fcda.dk is a .dk domain served by 2 nameservers (adaline.ns.cloudflare.com, darwin.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.20 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
adaline.ns.cloudflare.com	108.162.194.49 162.159.38.49 172.64.34.49 2606:4700:50::a29f:2631 2803:f800:50::6ca2:c231 2a06:98c1:50::ac40:2231	adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com adaline.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
darwin.ns.cloudflare.com	108.162.193.151 172.64.33.151 173.245.59.151 2606:4700:58::adf5:3b97 2803:f800:50::6ca2:c197 2a06:98c1:50::ac40:2197	darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.20	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.39	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:cd27	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:3d14	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.20,172.67.205.39 ech=AEX+DQBBzwAgACDf9rAlNp9zZEBq0ju5QFDa6mQy6OtiUJ995Vw+ppRnTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cd27,2606:4700:3031::6815:3d14

📝 TXT Records#

1 records 161ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (fcda.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.fcda.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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#

checked 2026-10-09 03:11:59

www	NXDOMAIN
www vs bare domain	www does not resolve fcda.dk: 104.21.61.20 172.67.205.39 2606:4700:3030::ac43:cd27 2606:4700:3031::6815:3d14 (AS13335) www.fcda.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

199ms

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	2414771631
Primary NS (MNAME)	adaline.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#

37ms

32ms

40ms

AAAA

42ms

TXT

161ms

CAA

44ms

HTTPS

44ms

TLSA

57ms

SOA

0ms

MTA-STS

63ms

DNSSEC

199ms

SRV

55ms

Total

1290ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-14 00:47:46 shown	1290ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 06:46:23	1375ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 20:49:46	1575ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 12:15:51	693ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-08 13:14:16	2058ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 01:20:57	994ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 05:29:38	6579ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 13:59:06	983ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:31:35	1290ms	2 NS 2 A 0 MX	🔓 Insecure