fnok.dk

📜 Historical scan 2026-08-06 02:25:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fnok.dk is a .dk domain served by 2 nameservers (alexa.ns.cloudflare.com, vicente.ns.cloudflare.com). It was registered on 6 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.196 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
alexa.ns.cloudflare.com	108.162.194.215 162.159.38.215 172.64.34.215 2606:4700:50::a29f:26d7 2803:f800:50::6ca2:c2d7 2a06:98c1:50::ac40:22d7	alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vicente.ns.cloudflare.com	108.162.195.239 162.159.44.239 172.64.35.239 2606:4700:58::a29f:2cef 2803:f800:50::6ca2:c3ef 2a06:98c1:50::ac40:23ef	vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.196	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.54	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:17c4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d536	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.196,172.67.213.54 ech=AEX+DQBBSwAgACBta8efbut4GhRub4pJJ4rTfa2asQtkEWHC+EHhFiUPYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:17c4,2606:4700:3035::ac43:d536

📝 TXT Records#

2 records 184ms

TXT Record
protonmail-verification=de9473f49ffc9efa992ae3aefc4c9d8abab3bb8e
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (fnok.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.fnok.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-07 18:55:07

www	104.21.23.196 172.67.213.54 2606:4700:3033::6815:17c4 2606:4700:3035::ac43:d536 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fnok.dk: 104.21.23.196 172.67.213.54 2606:4700:3033::6815:17c4 2606:4700:3035::ac43:d536 (AS13335) www.fnok.dk: 104.21.23.196 172.67.213.54 2606:4700:3033::6815:17c4 2606:4700:3035::ac43:d536 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 66ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

88ms

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	2411328419
Primary NS (MNAME)	alexa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 11:03:39

Field	Value
Registrar	ONE.COM A/S
Registered	2025-04-06
Expires	2027-04-05 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

56ms

43ms

AAAA

49ms

TXT

184ms

CAA

53ms

HTTPS

55ms

TLSA

66ms

SOA

0ms

MTA-STS

53ms

DNSSEC

88ms

SRV

73ms

Total

1189ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:55:07	552ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 10:45:39	522ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-02 14:24:09	523ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 14:14:35	746ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 15:48:22	2761ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 11:50:26	938ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-21 16:03:30	1415ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-06 02:25:47 shown	1189ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-02 10:11:54	1554ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 18:08:31	1658ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 04:55:21	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 23:40:46	751ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 10:08:03	853ms	2 NS 1 A 2 MX	🔓 Insecure