clusty.dk

📜 Historical scan 2026-08-20 21:53:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clusty.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, viddy.ns.cloudflare.com). It was registered on 13 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.147 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 301ms

Nameserver	IP addresses	PTR	ASN / ISP
aron.ns.cloudflare.com	108.162.192.69 172.64.32.69 173.245.58.69 2606:4700:50::adf5:3a45 2803:f800:50::6ca2:c045 2a06:98c1:50::ac40:2045	aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
viddy.ns.cloudflare.com	108.162.195.99 162.159.44.99 172.64.35.99 2606:4700:58::a29f:2c63 2803:f800:50::6ca2:c363 2a06:98c1:50::ac40:2363	viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.ns.cloudflare.com viddy.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 249ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.147	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.78	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 248ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b44e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2b93	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 321ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.147,172.67.180.78 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b44e,2606:4700:3036::6815:2b93

📝 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 2026-10-09 17:46:15

www	104.21.53.52 172.67.209.33 2606:4700:3031::ac43:d121 2606:4700:3036::6815:3534 (AS13335) (address records, no CNAME)
www vs bare domain	Same network clusty.dk: 104.21.53.52 172.67.209.33 2606:4700:3031::ac43:d121 2606:4700:3036::6815:3534 (AS13335) www.clusty.dk: 104.21.53.52 172.67.209.33 2606:4700:3031::ac43:d121 2606:4700:3036::6815:3534 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.clusty.dk	7eIl-UBNS6y0RFyg0I_xV5caRv1fjeql2SqfOEGSuPY
TXT	_acme-challenge.clusty.dk	IP2sdsM6vxEautVWbVlVbboCUI0-oeJkAtbneg0aDBc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

487ms

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	2412740044
Primary NS (MNAME)	aron.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 18:24:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-03-13
Expires	2027-03-12 (145d)

📋 WHOIS#

⏱️ Lookup Timing#

301ms

249ms

302ms

AAAA

248ms

TXT

715ms

CAA

279ms

HTTPS

321ms

TLSA

347ms

SOA

0ms

MTA-STS

411ms

DNSSEC

487ms

SRV

319ms

Total

7721ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 17:46:15	417ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 07:36:32	445ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 07:14:45	466ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 16:16:07	1591ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 03:52:58	2737ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 15:41:09	661ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 22:17:54	921ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 21:53:44 shown	7721ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 21:09:30	934ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 23:13:54	894ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:28:01	1256ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:26:07	372ms	2 NS 2 A 0 MX	🔓 Insecure