Security Scan Report: external-phx1-1.xx.fbcdn.net

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Submitted: Feb 15, 2026, 4:58:42 PMCompleted: Feb 15, 2026, 5:00:18 PMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 3 HTTP transactions. The main domain is external-phx1-1.xx.fbcdn.net and was registered NaN years ago.

Submitted URL: https://external-phx1-1.xx.fbcdn.net

The Cisco Umbrella rank of the primary domain is #175 of the top 1 million websitesTop 1K Site

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

Legitimate Facebook CDN domain with no security concerns.

Safety Factors
Well‑established domain with long registration history
High Cisco Umbrella ranking indicating reputable site
Absence of malicious Indicators of Compromise
No suspicious JavaScript or malware patterns
No credential or payment collection forms
Domain age information unavailable

Details

Page Title

external-phx1-1.xx.fbcdn.net

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(79%)

Domain Information

Within the network infrastructure generic top-level domain (.net), 'external-phx1-1.xx.fbcdn.net' is registered with subdomain 'external-phx1-1.xx'. Its registrable label 'fbcdn' stretches across 5 characters containing zero vowels alongside 5 consonants. Tokenizing the label suggests 2 words: fbc, dn. Expect 2.5 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://external-phx1-1.xx.fbcdn.net

Page Load Overview

8.08s
Total Load Time
1
HTTP Requests
1
Domains
N/A
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:780 chars
Detector Agreement:67%

Website Classification

Primary Category

technology software79% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
79%
documentation technical
56%
adult content
46%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
157.144.134.128Tempe, Arizona, United States
AS32934Facebook, Inc.
11--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F7048F77329A063986558498F05B43099F20B143F506C9BCB9BCBAD9BFDED06107BB78

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:8fQho9PKBb9Js3q9Jzbs6tlg3SBKwdQWgceIszy2bMy8Olda:fhoC9JSqzzbs6o3Sj3gcrse2eAI

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:184531:ogTgFwMBASMghAEAHEFEk4DgBsyHQXMWE7iYQB0AfgKpAgjElAYiAXFD1MBGIzQoBJRJ4kKUk0WJ6C8EggRAAggJATCCCCYB

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:ffcfc3c7ffffffff
Perceptual Hash:b331cccccc273333
Difference Hash:00180c1400000000
Wavelet Hash:ffdfc3cf00000000
Color Hash:#3a7866

Other Hashes

Crop Resistant:00180c1400000000

Scan History

Scan history not available

Unable to load historical scan data