krk41.at

https://krk41.at· First analyzed 26 May 2026· Updated 26 May 2026

This site uses bot protection

The website blocked automated page access (e.g. Cloudflare Turnstile). Only DNS-based modules could be analyzed — hosting, SSL, email infrastructure, and domain info are shown below. Technology stack, SEO, and other page-content modules are unavailable for this site.

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.16.99

Site Location

🇦🇹 Austriavia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

CDN

Cloudflare

WAF

Cloudflare

Nameservers

rosalie.ns.cloudflare.com.luke.ns.cloudflare.com.

Security Score

71%Good

HTTPS

No WAF

41d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

07.04.2026

Valid Until

06.07.2026

Subject Alternative Names (2)

*.krk41.atkrk41.at

SHA-256 Fingerprint

85:23:D3:24:C5:4B:2F:98:B5:90:F6:3D:4E:8B:48:0E:88:94:7C:57...

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Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

krk41.at

Registrar

Key-Systems GmbH ( https://nic.at/registrar/404 )

DNSSEC

Not Enabled

Website Identity

krk41.at

Location detected: 🇦🇹 Austriavia tld

Key-Systems GmbH ( https://nic.at/registrar/404 )