Security Scan Report: online-verification-olb.firebaseapp.com

Redirected to:
https://www.santander.co.uk/
Site favicon
Submitted: Completed: publiccompleted
This website contacted 27 IPs in 3 countries across 17 domains to perform 87 HTTP transactions. The main domain is firebaseapp.com and was registered 14 years ago.

Submitted URL: https://online-verification-olb.firebaseapp.com/

Effective URL:
https://www.santander.co.uk/
Redirected

AI Security Verdict

Moderate Risk

Confidence: 65%

5
Risk Score

Phishing-tagged Firebase subdomain using a bank-verification style name redirects to Santander's genuine site; rendered page shows no forms, malware or exfiltration, but the entry host is a flagged lure.

Risk Factors (4)
Single-source phishing threat-intel report on the scanned entry domain
Suspicious 'online-verification' subdomain hosted on firebaseapp.com with no attributable creation date
Multi-hop redirect chain (3 redirects) from an unranked third-party host into a bank domain
Scanner received a block/challenge page while a residential client received real content (possible bot-protection evasion)
Safety Factors (6)
Final destination www.santander.co.uk is the brand's own established domain, so the rendered page is not brand impersonation
No credential, password, or payment fields present on the captured page
No hunting rule malware patterns, no native-hunting rule high-precision hits, no Suricata IDS alerts
No cross-origin credential forms and no credential exfiltration detected
Script hosts are top-ranked analytics/consent/CDN services typical of the genuine bank site
No concrete malicious signal: the threat-feed matches name third-party or shared hosts, or rest on a single feed or a reputation label, so they were not counted; no hunting rule / Safe-Browsing / IDS / credential form / brand impersonation either. Elevated risk rested on domain age or reputation alone; clamped from 7 to 5
Domain age information unavailable

Details

Page Title

Online

Scan Type

public

Domain Name Analysis

Domain 'online-verification-olb.firebaseapp.com' uses the commercial generic top-level domain (.com), featuring subdomain 'online-verification-olb'. The core label 'firebaseapp' covers 11 characters holding five vowels versus six consonants. Segmentation suggests 3 words: fire, base, app. The median word length lands at 4 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://online-verification-olb.firebaseapp.com/

Page Load Overview

1.04s
Total Load Time
2.4 MB
Total Size

Language Analysis

Primary Language

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

Detection Details

HTML Lang Attribute:en
Text Length:17 chars
Detector Agreement:0%

Website Classification

Primary Category

finance banking49% confidence
Type: dynamic
Method: ml+structural+ocr_tiebreaker

All Detected Categories

finance banking
49%
corporate business
47%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
1523.50.131.138Akamai · CDNFrankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
1323.50.131.154Akamai · CDNFrankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
1123.52.181.12Akamai · CDNFrankfurt am Main, Hesse, Germany
AS16625Akamai Technologies, Inc.
11172.64.155.119Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
8199.36.158.100Fastly · CDNUnited States
AS54113Fastly, Inc.
623.50.131.160Akamai · CDNFrankfurt am Main, Hesse, Germany
AS20940Akamai International B.V.
434.251.111.228Aws · CLOUDDublin, Leinster, Ireland
AS16509Amazon.com, Inc.
463.140.62.34Aws · CLOUDUnited States
AS16509Amazon.com, Inc.
3192.178.183.94Google · CDNUnited States
AS15169Google LLC
350.16.104.50Aws · CLOUDAshburn, Virginia, United States
AS14618Amazon.com, Inc.
8727--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1D55195CA2C88C018A9372F5615D4F8148A89FF3B5D388CEE63A75569C302FF0161681F

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:b1brRo5doEosoaPoGp6fl3MAV3pS2DGffF/JAmEj:BAPp6fl3MA3pS2D0/JDEj

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:2884:BCCAICAgAAAABARAjAAAAACAiAAwAABAoCAAAIBBCMEAAACkEAAAAEQAEEwgAgCABAAgAQogMQkAAAEAgAAAAAQAAggBIQAA

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:ffff03000004ffdb
Perceptual Hash:ac07fcd27cc32c2c
Difference Hash:64bebfceecfd3333
Wavelet Hash:ffff03000000ffdb
Color Hash:06200030000

Scan History

Scan history not available

Unable to load historical scan data