rks.dk

📜 Historical scan 2026-08-31 02:58:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rks.dk is a .dk domain served by 2 nameservers (aaden.ns.cloudflare.com, grannbo.ns.cloudflare.com). It was registered on 15 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.59 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
aaden.ns.cloudflare.com	108.162.195.92 162.159.44.92 172.64.35.92 2606:4700:58::a29f:2c5c 2803:f800:50::6ca2:c35c 2a06:98c1:50::ac40:235c	aaden.ns.cloudflare.com aaden.ns.cloudflare.com aaden.ns.cloudflare.com aaden.ns.cloudflare.com aaden.ns.cloudflare.com aaden.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
grannbo.ns.cloudflare.com	108.162.194.150 162.159.38.150 172.64.34.150 2606:4700:50::a29f:2696 2803:f800:50::6ca2:c296 2a06:98c1:50::ac40:2296	grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.59	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.8	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:3a3b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a808	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.59,172.67.168.8 ech=AEX+DQBBmQAgACDc0bIbjDYB2ubP4uVS+O0iKH8sqXOu/oTg78BdpE1kJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:3a3b,2606:4700:3036::ac43:a808

📝 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 2026-10-10 01:09:39

www	104.21.58.59 172.67.168.8 2606:4700:3036::6815:3a3b 2606:4700:3036::ac43:a808 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rks.dk: 104.21.58.59 172.67.168.8 2606:4700:3036::6815:3a3b 2606:4700:3036::ac43:a808 (AS13335) www.rks.dk: 104.21.58.59 172.67.168.8 2606:4700:3036::6815:3a3b 2606:4700:3036::ac43:a808 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rks.dk	1j1KVTHMs6Va3ZV5X63xa6QyhtPwlkjU9gIwOfk9KrY
TXT	_acme-challenge.rks.dk	vuTQelG3GyNkUJR7FrZqqa8BydpoxhR5mv3XCCtP2TU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms

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	2413532409
Primary NS (MNAME)	aaden.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 01:44:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-15
Expires	2027-03-14 (141d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

27ms

35ms

AAAA

30ms

TXT

150ms

CAA

27ms

HTTPS

49ms

TLSA

51ms

SOA

0ms

MTA-STS

43ms

DNSSEC

101ms

SRV

48ms

Total

1035ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 01:09:39	1141ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 01:28:37	9903ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 19:06:25	1015ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 02:58:43 shown	1035ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 09:40:31	907ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 15:12:01	1756ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 14:41:58	5145ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 09:28:20	1151ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 16:30:45	1064ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 21:34:44	680ms	2 NS 2 A 0 MX	🔓 Insecure