cubesys.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
iris.ns.cloudflare.com	108.162.192.118 172.64.32.118 173.245.58.118 2606:4700:50::adf5:3a76 2803:f800:50::6ca2:c076 2a06:98c1:50::ac40:2076	iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.162	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.cubesys.dk	81.19.251.25	—	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:2b95	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:b4a2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.149,172.67.180.162 ech=AEX+DQBBRwAgACDPbTCWcV+McLVVNspbOGWAbzzTs7tbSKf0Ltkd1UPwPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:2b95,2606:4700:3035::ac43:b4a2

📝 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.cubesys.dk	90ebd6cd-ecf3-4c6a-a08a-bf03c6a26cc5.auth.siteworks.dk
TXT	90ebd6cd-ecf3-4c6a-a08a-bf03c6a26cc5.auth.siteworks.dk	2eNZfFJaMN2zbDmp7i2jtGxUv440Qyi-FyHmPFseQTg
TXT	90ebd6cd-ecf3-4c6a-a08a-bf03c6a26cc5.auth.siteworks.dk	GKGTWLQIx9M5iJAukk1mQ7vjHHNGx7IDIzPwEhldN_4

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413660600
Primary NS (MNAME)	iris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

32ms

MX

43ms

AAAA

36ms

TXT

236ms

CAA

33ms

HTTPS

26ms

TLSA

56ms

SOA

0ms

MTA-STS

42ms

DNSSEC

103ms

SRV

58ms

Total

16590ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:17:56	16590ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 01:21:07	16562ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 15:09:03	4783ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-04 08:47:19	6025ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-10 16:51:47	3779ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 10:14:43	5894ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 22:02:44	4804ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 13:39:14	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 01:48:57	5106ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 15:51:54	4941ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 23:11:02	4577ms	2 NS 2 A 1 MX	🔒 Secure	View