computersleeve.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
noel.ns.cloudflare.com	108.162.193.216 172.64.33.216 173.245.59.216 2606:4700:58::adf5:3bd8 2803:f800:50::6ca2:c1d8 2a06:98c1:50::ac40:21d8	noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com	108.162.192.233 172.64.32.233 173.245.58.233 2606:4700:50::adf5:3ae9 2803:f800:50::6ca2:c0e9 2a06:98c1:50::ac40:20e9	ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.234	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.235	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:35ea	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:dbeb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.234,172.67.219.235 ech=AEX+DQBBagAgACBUUNKbhIpdQ3Gy7DXSzIViCJH6Mfv2EewD2V/p2pW+JwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:35ea,2606:4700:3037::ac43:dbeb

📝 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)

🔐 DNSSEC9065ms

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	2409185873
Primary NS (MNAME)	noel.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

31ms

A

38ms

MX

39ms

AAAA

38ms

TXT

177ms

CAA

37ms

HTTPS

33ms

TLSA

51ms

SOA

0ms

MTA-STS

46ms

DNSSEC

9065ms

SRV

46ms

Total

9710ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:43:09	571ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-09 22:37:34	894ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-11 05:57:38	9710ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 20:38:45	6891ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 10:29:05	978ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 00:48:45	61972ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:16:18	1349ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:05:08	304ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:01:11	532ms	2 NS 2 A 0 MX	🔓 Insecure	View