cuboss.dk

📜 Historical scan 2026-08-26 21:03:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cuboss.dk is a .dk domain served by 2 nameservers (sonny.ns.cloudflare.com, ziggy.ns.cloudflare.com). It was registered on 11 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.229 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 25ms

Nameserver	IP addresses	PTR	ASN / ISP
sonny.ns.cloudflare.com	108.162.195.66 162.159.44.66 172.64.35.66 2606:4700:58::a29f:2c42 2803:f800:50::6ca2:c342 2a06:98c1:50::ac40:2342	sonny.ns.cloudflare.com sonny.ns.cloudflare.com sonny.ns.cloudflare.com sonny.ns.cloudflare.com sonny.ns.cloudflare.com sonny.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ziggy.ns.cloudflare.com	108.162.194.237 162.159.38.237 172.64.34.237 2606:4700:50::a29f:26ed 2803:f800:50::6ca2:c2ed 2a06:98c1:50::ac40:22ed	ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.138	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 21ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:ce5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:c48a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.229,172.67.196.138 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ce5,2606:4700:3030::ac43:c48a

📝 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 17:43:39

www	104.21.12.229 172.67.196.138 2606:4700:3030::6815:ce5 2606:4700:3030::ac43:c48a (AS13335) (address records, no CNAME)
www vs bare domain	Same network cuboss.dk: 104.21.12.229 172.67.196.138 2606:4700:3030::6815:ce5 2606:4700:3030::ac43:c48a (AS13335) www.cuboss.dk: 104.21.12.229 172.67.196.138 2606:4700:3030::6815:ce5 2606:4700:3030::ac43:c48a (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cuboss.dk	-Ibolpwp4zvDDyONan3jmX1kmj4Fg7OUzGbQ1m4mS5g
TXT	_acme-challenge.cuboss.dk	FpB4gZS6SeyoGlLQ0OSTgGcFY5ylrMwRoPpU6WJX53Q

🔗 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#

0ms

Field	Value
Serial	2413188667
Primary NS (MNAME)	sonny.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 20:21:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-07-11
Expires	2027-07-10 (266d)

📋 WHOIS#

⏱️ Lookup Timing#

25ms

51ms

34ms

AAAA

21ms

TXT

158ms

CAA

41ms

HTTPS

27ms

TLSA

47ms

SOA

0ms

MTA-STS

59ms

DNSSEC

108ms

SRV

52ms

Total

524ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 15:17:13	2029ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 15:11:20	1593ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 13:54:36	2492ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 22:23:32	1066ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 21:03:35 shown	524ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 05:28:23	982ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 23:50:16	2625ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 23:58:40	848ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 09:17:28	804ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-21 06:13:02	2430ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 21:35:06	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:10:57	404ms	2 NS 2 A 0 MX	🔓 Insecure