computer-sleeve.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maya.ns.cloudflare.com	108.162.192.194 172.64.32.194 173.245.58.194 2606:4700:50::adf5:3ac2 2803:f800:50::6ca2:c0c2 2a06:98c1:50::ac40:20c2	maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.120	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.15	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2b78	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:b30f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.120,172.67.179.15 ech=AEX+DQBBpAAgACANEvMQAXgBwVfzuGUlBKfZaE68CiirdMGu1orPSr7aVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2b78,2606:4700:3034::ac43:b30f

📝 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)

🔐 DNSSEC86ms

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	2412884364
Primary NS (MNAME)	eric.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

51ms

A

49ms

MX

51ms

AAAA

56ms

TXT

212ms

CAA

57ms

HTTPS

53ms

TLSA

64ms

SOA

0ms

MTA-STS

69ms

DNSSEC

86ms

SRV

76ms

Total

599ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 08:20:49	599ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 05:42:20	6752ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-05 20:16:59	863ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-06 11:38:25	1429ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 04:53:27	761ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 00:28:12	47940ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 22:10:37	1412ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:00:35	433ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:00:24	510ms	2 NS 2 A 0 MX	🔓 Insecure	View