computer-cover.dk

📜 Historical scan 2026-06-25 14:51:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

computer-cover.dk is a .dk domain served by 2 nameservers (dahlia.ns.cloudflare.com, margo.ns.cloudflare.com). It was registered on 20 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.38 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
dahlia.ns.cloudflare.com	108.162.192.89 172.64.32.89 173.245.58.89 2606:4700:50::adf5:3a59 2803:f800:50::6ca2:c059 2a06:98c1:50::ac40:2059	dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com dahlia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
margo.ns.cloudflare.com	108.162.195.144 162.159.44.144 172.64.35.144 2606:4700:58::a29f:2c90 2803:f800:50::6ca2:c390 2a06:98c1:50::ac40:2390	margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.38	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.15	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1c26	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:900f	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.38,172.67.144.15 ech=AEX+DQBBBQAgACDMmzeFpIQBzJgqEZ2OHE2gx7fW6YiwsChX7la7Z63IGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1c26,2606:4700:3035::ac43:900f

📝 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 00:47:10

www	104.21.28.38 172.67.144.15 2606:4700:3031::ac43:900f 2606:4700:3036::6815:1c26 (AS13335) (address records, no CNAME)
www vs bare domain	Same network computer-cover.dk: 104.21.28.38 172.67.144.15 2606:4700:3031::ac43:900f 2606:4700:3036::6815:1c26 (AS13335) www.computer-cover.dk: 104.21.28.38 172.67.144.15 2606:4700:3031::ac43:900f 2606:4700:3036::6815:1c26 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2406655857
Primary NS (MNAME)	dahlia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 22:22:39

Field	Value
Registrar	Obsidian Digital A/S
Registered	2021-10-20
Expires	2026-10-19 (1d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

31ms

57ms

AAAA

37ms

TXT

221ms

CAA

35ms

HTTPS

38ms

TLSA

126ms

SOA

64ms

MTA-STS

43ms

DNSSEC

105ms

SRV

127ms

Total

888ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:47:10	383ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 22:16:10	3587ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 19:30:32	1284ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 03:10:30	2377ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 18:54:33	642ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 23:06:11	3232ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 17:00:38	8925ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 14:55:47	630ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 14:51:58 shown	888ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 22:12:17	58789ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 22:11:39	1380ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 22:03:44	352ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 22:00:36	418ms	2 NS 2 A 0 MX	🔓 Insecure