castleson.dk

📜 Historical scan 2026-06-16 19:46:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

castleson.dk is a .dk domain served by 2 nameservers (ken.ns.cloudflare.com, lisa.ns.cloudflare.com). It was registered on 9 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by mail.castleson.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ken.ns.cloudflare.com	—	—	—
lisa.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	—	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.castleson.dk	46.182.180.58	web9.mijnserver.nl	AS21221 Infopact Netwerkdiensten B.V.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 140ms

TXT Record
google-site-verification=M5H6RC7oiQF7-qTucmSwzjybhNysdM-pRESjkdcW-M4
v=spf1 include:spf.mijnserver.nl -all

✉️ SPF#

Policy	Record (castleson.dk)
-all (hard fail)	v=spf1 include:spf.mijnserver.nl -all

📨 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 2026-10-19 00:32:23

www CNAME	shops.myshopify.com (all on myshopify.com) → 23.227.38.74 2620:127:f00f:e:: (AS13335)
www vs bare domain	Same network castleson.dk: 23.227.38.65 (AS13335) www.castleson.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2404460068
Primary NS (MNAME)	ken.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 00:59:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-09-09
Expires	2027-09-08 (324d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

45ms

43ms

40ms

AAAA

38ms

TXT

140ms

CAA

41ms

HTTPS

38ms

TLSA

52ms

SOA

40ms

MTA-STS

40ms

DNSSEC

108ms

SRV

0ms

Total

467ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 00:32:23	683ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 01:05:59	1495ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 00:31:37	504ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 01:35:09	1003ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 00:25:33	992ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 11:43:30	1016ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 11:17:15	703ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 16:28:31	492ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 19:46:24 shown	467ms	2 NS 1 A 1 MX	🔓 Insecure