No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:December 21, 2025 02:33:50
Target URL:https://mta-sts.managed.hackerone.com/
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Page Information
Target URL
https://mta-sts.managed.hackerone.com/
Page Title
Page not found · GitHub Pages
Status
Active
Host Information
Domain
mta-sts.managed.hackerone.com
Server
GitHub.com
Country
United States
IP Address
185.199.111.153
ASN Information
54113
FASTLY
Technologies
Varnish
Caching
GitHub Pages
PaaS
Fastly
CDN
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-12-20 02:33:56
Valid Until
2026-12-21 02:33:56
Subject Name
mta-sts.managed.hackerone.com
Performance Statistics
1
Total Requests
1
Domains
1
IP Addresses
5.79 KB
Transfer Size
Content Size9.16 KB
HTTP Headers
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Age
0
Connection
keep-alive
Content-Encoding
gzip
Content-Length
5254
Content-Security-Policy
default-src 'none'; style-src 'unsafe-inline'; img-src data:; connect-src 'self'
Content-Type
text/html; charset=utf-8
Date
Sun, 21 Dec 2025 02:33:56 GMT
ETag
W/"64d39a40-24a3"
Server
GitHub.com
Vary
Accept-Encoding
Via
1.1 varnish
X-Cache
MISS
X-Cache-Hits
0
X-Fastly-Request-ID
28e91bc482cf07b3ef2feed4e8f845f41aceb593
X-GitHub-Request-Id
1B0E:229E03:18C21AE:1918E8E:69475C94
X-Served-By
cache-mrs1050097-MRS
X-Timer
S1766284436.411951,VS0,VE120
x-proxy-cache
MISS
20 headers detected
Technology Stack Analysis
Varnish
Caching
Varnish is a reverse caching proxy.
GitHub Pages
PaaS
GitHub Pages is a static site hosting service.
Fastly
CDN
Fastly is a cloud computing services provider. Fastly's cloud platform provides a content delivery network, Internet security services, load balancing, and video & streaming services.
External Links 3
Requested Domains 1
mta-sts.managed.hackerone.com
Subdomain
No category information available