computerclaus.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
aspen.ns.cloudflare.com	108.162.194.109 162.159.38.109 172.64.34.109 2606:4700:50::a29f:266d 2803:f800:50::6ca2:c26d 2a06:98c1:50::ac40:226d	aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com aspen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nick.ns.cloudflare.com	108.162.193.213 172.64.33.213 173.245.59.213 2606:4700:58::adf5:3bd5 2803:f800:50::6ca2:c1d5 2a06:98c1:50::ac40:21d5	nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.25	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.65	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2a19	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:c741	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.25,172.67.199.65 ech=AEX+DQBBDQAgACCsKYmPrAOhn5lut58VChGoQzWWweFAkHRHMA63cI/+FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2a19,2606:4700:3032::ac43:c741

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC122ms

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

🏷️ SOA0ms

Field	Value
Serial	2410187864
Primary NS (MNAME)	aspen.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

55ms

A

44ms

MX

70ms

AAAA

69ms

TXT

208ms

CAA

47ms

HTTPS

48ms

TLSA

125ms

SOA

0ms

MTA-STS

81ms

DNSSEC

122ms

SRV

122ms

Total

954ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 06:35:27	954ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 15:17:24	893ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 13:43:05	943ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 23:03:36	65535ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:06:48	331ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:00:15	396ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:00:06	1402ms	2 NS 2 A 0 MX	🔓 Insecure	View