Open
Cached
·
just now
80/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=mercury.aloofmon.xyz
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
March 13, 2026
Valid Until
June 11, 2026
41 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3E:6C:2F:83:A7:3C:7A:00:D6:8B:1A:04:A3:FD:53:C5:BE:4E:2F:49:35:F5:63:43:5D:A7:47:5C:D4:E9:CA:B7
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31556926
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports
Subject Alternative Names
100 domains
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mercury.aloofmon.xyz
faq.apexhockeysystems.com
apoplanet.net
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dev.pocket-pet.me
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lorealpictures.resourcelinked.tech
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saved.hu
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solartime.co.za
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app.szn.com.tw
telecom.com.hk
time-travel-radio.com
alazet-pilates-studio.timp.io
toremyikim.com
triadou-animations.fr
tinhtien.trolytui.com
usrm.app
ck.vinz.dev
waqtoro.live
qms.wearclair.ai
windrideaeros.com
qa.supbot.xbot.com.vn
younginnovativeyouthnetwork.work
www.yourknow.com
Other domains in certificate