Open
Cached
·
just now
76/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=phd778.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 15, 2026
Valid Until
May 16, 2026
80 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B3:C0:4C:6B:7D:B8:3F:99:39:13:74:B6:AB:92:C5:0A:CA:CA:15:D7:01:03:CA:41:62:80:E9:73:E7:DF:C5:C7
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
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
90 domains
kareva.com
*.kareva.com
*.api.kareva.com
*.assets.kareva.com
*.auth.kareva.com
*.ftp.kareva.com
*.m.kareva.com
*.mail.kareva.com
*.mail1.kareva.com
*.mail11.kareva.com
*.mx2.kareva.com
*.staging.kareva.com
backbay.live
*.backbay.live
*.blog.backbay.live
*.dev.backbay.live
*.hostmaster.backbay.live
*.mailer.backbay.live
*.wp.backbay.live
*.arcipoten.bdslr.com
bdslr.com
*.bdslr.com
*.chaparita.bdslr.com
*.male-fail.bdslr.com
*.nxouxh.bdslr.com
*.procircr.bdslr.com
*.wildcard.bdslr.com
*.www.bdslr.com
*.dev.fairhonest.com
fairhonest.com
*.fairhonest.com
*.backend.froze.it
froze.it
*.froze.it
gaychat.click
*.gaychat.click
*.source-6.gaychat.click
*.source.gaychat.click
itssols.com
*.itssols.com
*.ssl.itssols.com
*.vpn2.itssols.com
*.vpn3.itssols.com
*.www.itssols.com
kalou.com
*.kalou.com
karadagwebtasarim.com
*.karadagwebtasarim.com
karandimonilasdrwise.cyou
*.karandimonilasdrwise.cyou
kdy11358.sbs
*.kdy11358.sbs
*.antispam.keywordd.com
keywordd.com
*.keywordd.com
*.l-3njcmt.m-d.cc
m-d.cc
*.m-d.cc
*.docs.odinaka.com
*.mail.odinaka.com
odinaka.com
*.odinaka.com
*.sitemap.odinaka.com
phd778.com
*.phd778.com
*.connectvpn.syphers.com
*.gateway.syphers.com
*.login.syphers.com
*.mobile.syphers.com
*.office.syphers.com
*.portal.syphers.com
*.remoteaccess.syphers.com
*.secureaccess.syphers.com
*.sitemap.syphers.com
*.ssl.syphers.com
*.sslvpn.syphers.com
syphers.com
*.syphers.com
*.vpn.syphers.com
*.vpn1.syphers.com
*.vpn2.syphers.com
*.web.syphers.com
*.webconnect.syphers.com
*.webvpn.syphers.com
*.ww1.syphers.com
*.m.taxey.com
*.ms1.taxey.com
*.smtp01.taxey.com
taxey.com
*.taxey.com
Other domains in certificate