cheoptics360.dk

📜 Historical scan 2026-08-23 21:42:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cheoptics360.dk is a .dk domain served by 2 nameservers (peaches.ns.cloudflare.com, steven.ns.cloudflare.com). It was registered on 1 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.126 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 104ms

Nameserver	IP addresses	PTR	ASN / ISP
peaches.ns.cloudflare.com	108.162.194.239 162.159.38.239 172.64.34.239 2606:4700:50::a29f:26ef 2803:f800:50::6ca2:c2ef 2a06:98c1:50::ac40:22ef	peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com peaches.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
steven.ns.cloudflare.com	108.162.195.17 162.159.44.17 172.64.35.17 2606:4700:58::a29f:2c11 2803:f800:50::6ca2:c311 2a06:98c1:50::ac40:2311	steven.ns.cloudflare.com steven.ns.cloudflare.com steven.ns.cloudflare.com steven.ns.cloudflare.com steven.ns.cloudflare.com steven.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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.126	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.153	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 100ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b499	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:337e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 99ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.126,172.67.180.153 ech=AEX+DQBBYQAgACADEJT4t3cE8o7WRVv7AEoRrZV+pi/92mmDHvAINMFVBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b499,2606:4700:3034::6815:337e

📝 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 2026-10-17 05:48:32

www	104.21.51.126 172.67.180.153 2606:4700:3033::ac43:b499 2606:4700:3034::6815:337e (AS13335) (address records, no CNAME)
www vs bare domain	Same network cheoptics360.dk: 104.21.51.126 172.67.180.153 2606:4700:3033::ac43:b499 2606:4700:3034::6815:337e (AS13335) www.cheoptics360.dk: 104.21.51.126 172.67.180.153 2606:4700:3033::ac43:b499 2606:4700:3034::6815:337e (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cheoptics360.dk	nPir4uJKBa7TfIGTxBJIO1ZxbgsJyv4_9hL_5yT-QRI
TXT	_acme-challenge.cheoptics360.dk	ONLsOiIgIF04h94Xea4KvnAIhMcKDjrBkpHx-AA7LfI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

207ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412967784
Primary NS (MNAME)	peaches.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 06:03:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-03-01
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

104ms

80ms

96ms

AAAA

100ms

TXT

329ms

CAA

96ms

HTTPS

99ms

TLSA

96ms

SOA

0ms

MTA-STS

134ms

DNSSEC

207ms

SRV

141ms

Total

2106ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 05:48:32	2137ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 01:45:40	2902ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 03:34:32	551ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 05:00:49	1269ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 15:44:57	513ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 21:42:04 shown	2106ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 12:15:32	1650ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 06:45:41	3355ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 04:48:01	2578ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 00:01:09	1942ms	2 NS 2 A 0 MX	⚠️ Bogus
2026-06-16 20:25:17	449ms	2 NS 2 A 0 MX	🔓 Insecure