kr27b[.]at

On 25 July 2026, the domain kr27b.at was observed hosting a generic phishing infrastructure and is classified as high risk. Registration data indicates the domain was created through the Austrian registrar Gransy s.r.o. (see NIC.at record). The authoritative name servers are chris.ns.cloudflare.com and dee.ns.cloudflare.com, pointing to Cloudflare’s CDN service. DNS resolution returns the address 172.67.160.182, which belongs to AS13335 Cloudflare, Inc. and is physically located in the United States.

The site serves an HTTP 301 redirect and presents the page title “kr27b.at”. TLS termination is provided by a Google Trust Services certificate, confirming the use of a legitimate certificate authority but not mitigating the phishing risk. Automated analysis platforms have flagged the domain: VirusTotal reported 2 detections out of 94 scanned vendors, PhishDestroy has added the domain to its blocklist, and the domain appears on one additional security blocklist. The Gridinsoft trust score is 0 out of 100, indicating a lack of trustworthiness.

Detected web‑technology signatures include Cloudflare Browser Insights, Cloudflare, and HTTP/3, all consistent with the underlying CDN provider. No further content inspection is available, so the exact phishing lure or target cannot be confirmed at this time. Defenders are advised to block kr27b.at at the DNS or proxy level, monitor traffic to the associated Cloudflare IP range, and incorporate the domain into email and web filtering rules. Continuous observation of any changes to the SSL certificate, HTTP status, or detection counts is recommended to adjust response actions promptly.