Security Scan Report: content.r9cdn.net

Redirected to: https://www.kayak.com/sitecaptcha.html?out=%2F

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Submitted: Nov 30, 2025, 5:07:01 PMCompleted: Nov 30, 2025, 5:08:34 PMpubliccompleted
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Summary

This website contacted 17 IPs in 0 countries across 6 domains to perform 17 HTTP transactions. The main domain is kayak.com and was registered NaN years ago.

Submitted URL: https://content.r9cdn.net/

Effective URL: https://www.kayak.com/sitecaptcha.html?out=%2FRedirected

The Cisco Umbrella rank of the primary domain is #41,471 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate captcha verification page for Kayak with no security concerns.

Safety Factors
Well‑established domain age (11190 days)
High Cisco Umbrella ranking
Legitimate brand verification via final URL
Absence of credential or payment collection fields
Domain age information unavailable

Details

Bot Protection Detected

This website is protected by captcha bot protection. Our scanner was challenged or blocked during access.

Page Title

Search Flights, Hotels & Rental Cars | KAYAK

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

other

(99%)

Domain Information

The domain name 'content.r9cdn.net' uses the network infrastructure generic top-level domain (.net); it also runs on subdomain 'content'. Count 5 characters in 'r9cdn' containing zero vowels alongside 4 consonants; bonus characters include 1 digit. Tokenizing the label suggests four words: r, 9, cd, n. The median word length lands at 1 character. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://content.r9cdn.net/

Page Load Overview

0.70s
Total Load Time
17
HTTP Requests
6
Domains
1.1 MB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en
Text Length:79 chars
Detector Agreement:100%

Website Classification

Primary Category

other99% confidence
Type: static
Method: ml+structural

All Detected Categories

other
99%
legitimate website
91%
suspicious phishing
82%
malicious
81%
e-commerce
81%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
6142.250.184.195UnknownUnknown
4146.75.121.29UnknownUnknown
3142.250.186.68UnknownUnknown
216.15.196.162UnknownUnknown
1142.250.186.131UnknownUnknown
152.217.166.137UnknownUnknown
154.231.136.33UnknownUnknown
12a04:4e42:8e::285UnknownUnknown
154.231.170.161UnknownUnknown
116.182.65.153UnknownUnknown
1717--

Content Similarity HashesFor malware variant detection

Image Hashes

Perceptual Hashes

Average Hash:N/A
Perceptual Hash:N/A
Difference Hash:N/A
Wavelet Hash:N/A
Color Hash:N/A

Other Hashes

Crop Resistant:N/A

Scan History

Scan history not available

Unable to load historical scan data