Domain security and threat intelligence

comcastinc[.]vercel[.]app

“Sign in to Xfinity”

Threat verdict Critical 100/100 evidence score

Availability Last known active Latest stored reachability observation

Risk signals

VirusTotal detections: 18/91 Scam type: Credential Phishing Last known active

Aug 10, 2026 CDN

Evidence Summary

CRITICAL

comcastinc.vercel.app is a tenant hostname on Vercel, not a separately registered domain. PhishDestroy first observed the hostname on Aug 10, 2026. The captured page title is “Sign in to Xfinity”. Stored page analysis classifies the content as credential phishing. Current evidence score: 100/100 (critical).

Positive findings are stored from 3 sources: VirusTotal, Google Safe Browsing, and Cloudflare Radar. VirusTotal recorded 18 detections among 91 engines: alphaMountain.ai, BitDefender, CyRadar, Ermes, ESET, Emsisoft, Forcepoint ThreatSeeker, Fortinet, G-Data, Google Safe Browsing, Gridinsoft, Kaspersky, Lionic, MalwareURL, Netcraft, OpenPhish, Sophos, VIPRE on Aug 14, 2026 at 09:13 UTC. Google Safe Browsing flagged the domain: Social Engineering on Aug 14, 2026 at 09:16 UTC. Cloudflare Radar classified the hostname as malicious and placed it in the phishing category; its verdict timestamp was not retained. Non-positive and contextual checks: The separate external-blocklist snapshot contained no matches on Aug 14, 2026 at 10:20 UTC.

HTTP 200 was recorded on Aug 14, 2026 at 10:00 UTC. Vercel is the hosting platform for this tenant, not its registrar. At collection time, the hostname resolved to 64.29.17.131 on AS16509 (Amazon.com, Inc.). The IP and ASN identify shared Vercel infrastructure, not the tenant operator. The platform TLS certificate was issued by Google Trust Services with validity through Sep 26, 2026; checked Aug 14, 2026 at 07:02 UTC.

The content indicators and 3 positive source findings support the current credential phishing classification.

VirusTotal

18 det.

CF Radar

Malicious

TLS Certificate

Google Trust Services

Observed status

Last known active 200

DestroyList

Listed

Data coverage VirusTotal 18 / 91 URLQuery not checked PhishStats not checked OTX no community references CF Radar provider verdict: malicious URLScan capture not submitted URLScan verdict verdict unavailable DNS blocks not checked TLS valid certificate, 43d WHOIS not parsed Screenshot not captured Redirect chain not probed

Network Security Intelligence

Cloudflare Radar Verdict Malicious

Phishing

Threat Response Pipeline

Discovery

Checks

Reports

Availability

7/9

Public Blocklist Status

Domain Intelligence

Domain

Google Safe Browsing Flagged Social engineering checked Aug 14, 2026

Server / ASN Vercel · AS16509 Amazon.com, Inc.

IP Context Vercel shared edge origin IP hidden Edge-IP reputation is not attributed to this domain.

Platform provider Vercel

(US)

IP Address 64.29.17.131 CDN

Geo

Walnut, US

NetworkAS16509 · Vercel, Inc

Reverse IPviewdns.info → rapiddns.io →

The origin IP is hidden behind a CDN proxy. Reverse-IP results for the edge address contain unrelated tenants; finding the origin requires passive DNS or certificate-transparency data.

HTTP Status200

Technical detailsDNS, SSL SANs, timestamps

First DetectedAug 10, 2026

TLS Fingerprint

TLS Observationvalid from Jun 28, 2026scanned Aug 14, 2026

Favicon Hash

Technologies · 5 identified

Bootstrap

UI frameworks

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

getbootstrap.com 100% confidence

Vercel

PaaS

Vercel is a cloud platform for static frontends and serverless functions.

vercel.com 100% confidence

jQuery

JavaScript libraries

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

jquery.com 100% confidence

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

www.rfc-editor.org 100% confidence

EmailJS

EmailJS is a cloud-based email delivery service that allows you to send emails directly from your client-side JavaScript code without the need for a server-side implementation.

www.emailjs.com 100% confidence

Detected via Cloudflare Radar · Wappalyzer engine

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VirusTotal Analysis

18 / 91 security vendors flagged this domain

View on VT

Last analyzed 2026-08-14 11:13:58 UTC First positive detection 2026-08-14 04:25:36 UTC Previous stored snapshot: 18 detections

alphaMountain.ai

BitDefender

CyRadar

Ermes

ESET

Emsisoft

Forcepoint ThreatSeeker

Fortinet

G-Data

Google Safe Browsing

Gridinsoft

Kaspersky

Lionic

MalwareURL

Netcraft

OpenPhish

Sophos

VIPRE

Site Performance Analysis

Google PageSpeed Insights — mobile performance audit of comcastinc.vercel.app · checked Aug 14, 2026

100

Good

Performance

FCP

1.22s

First Contentful Paint

LCP

1.22s

Largest Contentful Paint

CLS

0.016

Cumulative Layout Shift

TBT

0ms

Total Blocking Time

1.22s

Speed Index

Evidence & External Reports

Security Analysis

VirusTotal 18 det. ChainPatrol URLQuery Open lookup Google SB Flagged Gridinsoft SSL Labs Stored TLS valid CF Radar Malicious WOT ScamAdviser Blacklist Checker URLVoid Sucuri SiteCheck MDN Observatory

OSINT & Intelligence

Web-Check Full scan SOCRadar Dark web report LeakIX Leak search Shodan Censys ThreatFox Hudson Rock Sign-in search IntelX crt.sh Certs WHOIS Wayback

DNS & Network

nslookup.io DNS bgp.tools ASN/Route

SEO & Domain

SpyFu Moz DA/PA Ahrefs Backlinks Deep Analysis

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comcastinc[.]vercel[.]app

Threat Response Pipeline

Public Blocklist Status

Domain Intelligence

VirusTotal Analysis