DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=geography1.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 02, 2026
Valid Until
July 31, 2026 67 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
20:58:B3:CD:B1:C8:4B:5C:2E:63:3F:AC:41:44:4E:3E:05:2E:04:3A:A9:64:DD:44:B7:38:51:09:3E:1E:9B:67
Alternative Names
90 domains

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
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
preventproject.org *.preventproject.org *.www.preventproject.org

Other domains in certificate

acsolu.com *.acsolu.com *.apps.acsolu.com *.webconnect.acsolu.com *.webvpn.acsolu.com
aichatgpt.io *.aichatgpt.io *.random.aichatgpt.io *.ww25.aichatgpt.io *.ww38.aichatgpt.io
aqrng.com *.aqrng.com *.oar45v.aqrng.com
belle-rennaise.com *.belle-rennaise.com *.magento.belle-rennaise.com *.relay.belle-rennaise.com *.www.belle-rennaise.com
evoke.it *.evoke.it *.hostmaster.evoke.it
*.admin.furniture-egoparis.com *.api.furniture-egoparis.com *.app.furniture-egoparis.com *.backend.furniture-egoparis.com *.blue.furniture-egoparis.com *.cpanel.furniture-egoparis.com *.demo.furniture-egoparis.com *.dev.furniture-egoparis.com furniture-egoparis.com *.furniture-egoparis.com *.hostmaster.furniture-egoparis.com *.localhost.furniture-egoparis.com *.mail.furniture-egoparis.com *.pop.furniture-egoparis.com *.v1.furniture-egoparis.com *.whm.furniture-egoparis.com *.www.furniture-egoparis.com
*.files.geography1.com *.free.geography1.com geography1.com *.geography1.com *.images.geography1.com *.market.geography1.com *.mba.geography1.com *.nhac.geography1.com *.pool.geography1.com *.rahala.geography1.com *.staging.geography1.com *.vb.geography1.com *.ww38.geography1.com
mystrength.com.au *.mystrength.com.au
paardyworld.io *.paardyworld.io
*.admin.privacysupport.com *.hostmaster.privacysupport.com privacysupport.com *.privacysupport.com
*.2023.quickshine.com *.clientes.quickshine.com *.erp.quickshine.com quickshine.com *.quickshine.com *.ww38.quickshine.com
*.mail.raja89slot.xyz raja89slot.xyz *.raja89slot.xyz *.ww38.raja89slot.xyz
*.autoconfig.ricardoalfonsinblog.com *.autodiscover.ricardoalfonsinblog.com *.ftp.ricardoalfonsinblog.com ricardoalfonsinblog.com *.ricardoalfonsinblog.com
*.mail.roblox-z.com roblox-z.com *.roblox-z.com
*.backend.xn--cezaavukatankara-jqc.com *.ijfvrdek.xn--cezaavukatankara-jqc.com *.pagamento.xn--cezaavukatankara-jqc.com *.rd.xn--cezaavukatankara-jqc.com *.secure.xn--cezaavukatankara-jqc.com *.stg.xn--cezaavukatankara-jqc.com *.v1.xn--cezaavukatankara-jqc.com *.www.xn--cezaavukatankara-jqc.com xn--cezaavukatankara-jqc.com *.xn--cezaavukatankara-jqc.com