Is mail.google.com Safe? Security Score 92.5/100 | CyStack
mail.google.com
Gmail
Gmail is email that’s intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
Industry
Computers, Electronics and Technology / Search Engines
Origin
United States
Global rank
#1
Rank in United States
#1
Updated at
A92.5/100
Security level
Excellent
Data confidence
High
Scope checked
100%
The higher the score, the more externally observable protections the system has recorded. This page does not certify that the website is reputable, legitimate, or completely free of vulnerabilities.
Is the website “mail.google.com” safe?
As of September 6, 2026 at 21:07, mail.google.com has a security score of 92.5/100 (grade A: “Excellent”). CyStack’s automated assessment recorded 8 issues to review after completing 100% of applicable checks. The website owner should address “Supported TLS versions” first, then review the remaining items in order of impact.
Does mail.google.com show known scam, phishing, or malware signals?
At assessment time, CyStack did not find mail.google.com or related infrastructure on any scam, phishing, or malware warning list after checking 5 online reputation sources. This result reflects external observations; it does not guarantee absolute safety or verify the organization’s legal status or reputation.
Potentially exposed domain email addressesChecks infostealer data for email addresses ending in @google.com, the registered domain of the assessed website mail.google.com. A record is not counted merely because someone visited or signed in to the website.4,346 matching email exposure records
4,346Matching email exposure records
2,603Related infected devices (estimated)
These matching email records were observed previously, but they may already have been addressed or may no longer be valid. The device count estimates infected devices associated with these email records; it is not the number of devices owned by the organization.
Frequently asked questions
What affects the security of mail.google.com?
A valid SSL certificate still does not prove that mail.google.com is safe, legitimate, or free of scam signals. For a more complete assessment, this report also checks phishing and malware, exposed email records, IPs and open ports, subdomains, technologies, and CVEs that may apply to observed versions.
Does mail.google.com use HTTPS, and is its SSL certificate valid?
mail.google.com used a valid SSL certificate at assessment time, valid until November 2, 2026. This status may change when the certificate expires or the server configuration changes.
Data compiled from CyStack cybersecurity monitoring systems
CyStack compiles scan results from its internal cybersecurity monitoring systems, including CyStack VulnScan and CyStack Threat Intelligence, together with publicly available Internet data. The assessment only observes and analyzes information already available; it does not attempt unauthorized access, test passwords, send exploit code, or change or disrupt the assessed system.
TLS 1.0 and TLS 1.1 use outdated security designs and are no longer accepted by modern standards. Leaving them enabled allows older, weaker connection methods.
What to do
Disable TLS 1.0 and TLS 1.1, support TLS 1.2 securely, and enable TLS 1.3 where possible.
Automatic redirect to HTTPSThe HTTP root eventually reaches HTTPS but passes through an additional cleartext HTTP address or later downgrades before doing so.Medium
Why it matters
Visitors may enter an address beginning with HTTP or follow an old link. Redirecting them immediately to HTTPS prevents the rest of the visit from continuing over an unencrypted connection.
What to do
Redirect every HTTP URL directly to its corresponding HTTPS URL without passing through another HTTP address.
Potentially sensitive subdomainsCyStack confirmed at least 462 active DNS subdomains of google.com. 8 names may expose sensitive services; discovery was partial, so more may exist.Medium
Why it matters
Names containing admin, development, staging, VPN, database, or monitoring terms may point attackers toward valuable systems. A name alone does not prove exposure, but it identifies a surface that should be reviewed.
What to do
Leak evidenceMost recent observation:
Email addressRelated infected deviceInfection evidenceRecorded time
At most 10 recent redacted records are shown to protect sensitive information.
Data provided by
Discovered subdomains (462+)Subdomains of google.com, the registered domain of the assessed website mail.google.com. Sensitive-looking names are shown first; individual subdomains have not been separately security-tested.Partial
Public web contextThe website title, description, industry and popularity.Website rankings and industry category are based on data from Similarweb
Page title
Gmail
Website category
Computers, Electronics and Technology / Search Engines
Description
Gmail is email that’s intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
Global rank
#1
Rank in United States
#1
Rank in industry
#1
Final URL
https://accounts.google.com/v3/signin/identifier
This is a quick, point-in-time check from outside the organization. It can surface visible risks, but it does not replace penetration testing or an authenticated assessment.
Have @google.com email addresses appeared in exposed data or information-stealer (infostealer) logs?
There are currently 4,346 exposed email records matching the google.com domain. These records may be old or already resolved. The website owner should verify them before resetting passwords or locking related accounts.
Which public IPs, services, and ports does mail.google.com expose?
The assessment observed 8 public IPs and 8 open ports for mail.google.com. An open port is not the same as a vulnerability, but the website owner should keep every public service updated and appropriately restrict access.
How many subdomains of google.com have been discovered?
The assessment observed 462+ public subdomains of google.com. This list can reveal additional entry points such as APIs, administration systems, or test environments, but it does not mean that every subdomain is risky.
Industry
Updated at 
United States
