casooo.dk

📜 Historical scan 2026-08-10 23:33:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

casooo.dk is a .dk domain served by 2 nameservers (peyton.ns.cloudflare.com, piper.ns.cloudflare.com). It was registered on 7 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.64.49 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 286ms

Nameserver	IP addresses	PTR	ASN / ISP
peyton.ns.cloudflare.com	108.162.193.221 172.64.33.221 173.245.59.221 2606:4700:58::adf5:3bdd 2803:f800:50::6ca2:c1dd 2a06:98c1:50::ac40:21dd	peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
piper.ns.cloudflare.com	108.162.194.35 162.159.38.35 172.64.34.35 2606:4700:50::a29f:2623 2803:f800:50::6ca2:c223 2a06:98c1:50::ac40:2223	piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.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 292ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.64.49	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.13	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 278ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b00d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4031	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 276ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.64.49,172.67.176.13 ech=AEX+DQBB9wAgACAFA8aWzS9euWAu34tZTGatE0SH/XXZy0XWk30gNRGPBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b00d,2606:4700:3037::6815:4031

📝 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 2026-10-08 15:48:29

www	104.21.64.49 172.67.176.13 2606:4700:3034::ac43:b00d 2606:4700:3037::6815:4031 (AS13335) (address records, no CNAME)
www vs bare domain	Same network casooo.dk: 104.21.64.49 172.67.176.13 2606:4700:3034::ac43:b00d 2606:4700:3037::6815:4031 (AS13335) www.casooo.dk: 104.21.64.49 172.67.176.13 2606:4700:3034::ac43:b00d 2606:4700:3037::6815:4031 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

349ms

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	2411800751
Primary NS (MNAME)	peyton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 16:01:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-11-07
Expires	2026-11-06 (20d)

📋 WHOIS#

⏱️ Lookup Timing#

286ms

292ms

247ms

AAAA

278ms

TXT

455ms

CAA

245ms

HTTPS

276ms

TLSA

210ms

SOA

0ms

MTA-STS

311ms

DNSSEC

349ms

SRV

290ms

Total

1619ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 15:48:28	2453ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 15:40:28	482ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 13:04:53	370ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 12:59:50	728ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 06:18:27	1005ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 04:23:49	659ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 23:33:24 shown	1619ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-04 00:04:48	1692ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 06:05:14	5190ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 15:35:13	1147ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 06:44:18	948ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:49:50	348ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 19:40:47	470ms	2 NS 2 A 0 MX	🔓 Insecure