ScamLens analyzed a-mailsignin.firebaseapp.com using 90+ threat intelligence sources and assigned a trust score of 64/100, classifying it as moderate risk.
Trust Score: 64/100
Risk Level: Caution
This domain already shows strong risk signals. Stop interacting, preserve the page, chat, phone, and payment evidence, and move into response or reporting immediately.
Quick Answer
This domain already shows strong risk signals. Stop interacting, preserve the page, chat, phone, and payment evidence, and move into response or reporting immediately.
Positive Signals
- + Google Safe Browsing: Safe
- + HTTPS encryption supported
Concerns
- - 3 security sources flagged as suspicious
Score Breakdown
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Advanced Scan
Comprehensive data lookup across premium sources
- Website history verification
- Detailed WHOIS information
- Reverse WHOIS association
- Traffic rank analysis
- Company registration check
AI Deep Investigation
Cross-check the story, claims, and supporting evidence before you decide
- Everything in Advanced Scan
- AI website content analysis
- AI cross-reference verification
- Claim authenticity validation
- Detailed report with evidence
Comprehensive Investigation
Full-spectrum investigation with company deep search & social intelligence
- Everything in Deep Investigation
- AI company background search
- Social media intelligence
- Detailed suspicious point analysis
- Event timeline & entity connections
This analysis is for informational purposes only and does not constitute a legal determination.
Security Sources
Domain Information
- DNSSEC
- Disabled
SSL/TLS Certificate
No data available
Server Information
- IP Address
- 199.36.158.100
- Hosting Provider
- Fastly, Inc.
- ASN
- AS54113 Fastly, Inc.
- Server Location
- Mountain View, United States
- Organization
- Google LLC
Related Intelligence
Technical Details (DNS / Headers / Subdomains)
DNS Records
Email Security
SPF Configured DMARC Not Configured| Type | Value |
|---|---|
| A | 199.36.158.100 |
| AAAA | 2620:0:890::100 |
| TXT | v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB |
| TXT | v=spf1 redirect=_spf.google.com |
HTTP Security Headers
Channels / Subdomains
No data available
Community Reports
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High-Risk Signals
The risk signals are strong enough. Move on evidence preservation, reporting, and victim response now
This result is no longer just a normal verification case. Moving the chat, phone, payment, and official-reporting path in parallel is usually more important than waiting for more data.
Recommended First
Move into the victim action plan
If you already paid, logged in, or installed tools, use the action plan first to prioritize containment and evidence work.
Move into the website-reporting flow
Move the site, payment evidence, chat trail, and contact points into the formal reporting path.
Add the chat, DM, and payment-pressure trail
Keep the Telegram, WhatsApp, social DM, and payment-pressure trail in the same timeline.
Check the callback number and SMS
If the actor also used calls, SMS, or one-time codes, verify that phone path next.
The results are based on multiple third-party data sources and AI models. False positives or negatives may occur. This report should not be used as the sole basis for any decision. Please verify with additional sources.
If a loss already happened, move into the response flow now
Delay is the main risk with high-risk domains. Prioritize freezes, credential resets, reporting, and evidence preservation now.
If no loss happened yet, continue with the website-reporting and official-agency paths next.
Related Security Guides
Learn more about how to protect yourself from this type of threat.
Understanding this threat
FAQ
Is a-mailsignin.firebaseapp.com safe to visit?
a-mailsignin.firebaseapp.com received a trust score of 64/100 from ScamLens. Some minor concerns were identified but no critical threats were found. Exercise normal caution.
Was a-mailsignin.firebaseapp.com flagged by any threat databases?
a-mailsignin.firebaseapp.com was flagged by 3 out of 90+ threat intelligence sources. Specifically flagged by: dns_security, phishing_database, scam_blocklist. The detected threat categories include: general threat.
How old is a-mailsignin.firebaseapp.com?
Registration date information for a-mailsignin.firebaseapp.com is not publicly available through WHOIS records, which can itself be a risk indicator.
Does a-mailsignin.firebaseapp.com use HTTPS and have a valid SSL certificate?
a-mailsignin.firebaseapp.com does not appear to have a valid SSL certificate configured. This means data transmitted to and from this site is not encrypted, which is a significant security concern.
What security headers does a-mailsignin.firebaseapp.com implement?
a-mailsignin.firebaseapp.com is missing important security headers: Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, Strict-Transport-Security, Referrer-Policy, Permissions-Policy. Missing security headers can leave visitors vulnerable to cross-site scripting (XSS) and other web-based attacks.
What does the ScamLens community think about a-mailsignin.firebaseapp.com?
No community votes or reports have been submitted for a-mailsignin.firebaseapp.com yet. You can be the first to share your experience.
Where is a-mailsignin.firebaseapp.com hosted?
a-mailsignin.firebaseapp.com is hosted by Fastly, Inc. in Mountain View, United States (ASN: ASAS54113 Fastly, Inc.).
Is this report useful?
Use this report to tell others to stop interacting now and move straight into containment, evidence preservation, and reporting.
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About this analysis
This report is generated from real-time data across 90+ threat intelligence sources, combined with AI analysis and community feedback.
Learn about our scoring methodology | Last analyzed: April 10, 2026