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=yourtechstuff.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 21, 2026
Valid Until
May 22, 2026 87 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F0:05:BC:D9:44:2B:F4:B3:B7:57:76:61:CA:0A:CB:09:07:BB:4D:35:98:90:AB:61:74:13:24:79:41:4C:7C:44
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
yourtechstuff.com *.yourtechstuff.com

Other domains in certificate

*.alp.larosiere.com *.backup.larosiere.com *.c.larosiere.com *.cat.larosiere.com *.charge.larosiere.com *.classifieds.larosiere.com *.collab.larosiere.com *.content2.larosiere.com *.convert.larosiere.com *.cpanel.larosiere.com *.cronos.larosiere.com *.cx.larosiere.com *.director.larosiere.com *.directory.larosiere.com *.domaincp.larosiere.com *.ebook.larosiere.com *.education.larosiere.com *.fisher.larosiere.com *.form.larosiere.com *.forum2.larosiere.com *.go.larosiere.com *.ilo.larosiere.com *.iutnb.larosiere.com *.kris.larosiere.com larosiere.com *.larosiere.com *.lolo.larosiere.com *.lulu.larosiere.com *.ma.larosiere.com *.madrid.larosiere.com *.mail.larosiere.com *.mdev.larosiere.com *.mediaserver.larosiere.com *.pacific.larosiere.com *.paypal-www.larosiere.com *.pipeline.larosiere.com *.portal2.larosiere.com *.pos.larosiere.com *.posta.larosiere.com *.pro.larosiere.com *.reklam.larosiere.com *.richard.larosiere.com *.rs.larosiere.com *.sentinel.larosiere.com *.sitemaps.larosiere.com *.smtp2.larosiere.com *.star.larosiere.com *.stock.larosiere.com *.storm.larosiere.com *.tel.larosiere.com *.test.larosiere.com *.testbed.larosiere.com *.tw.larosiere.com *.vintage.larosiere.com *.webmail.larosiere.com *.yellow.larosiere.com
*.38.skylifts.com *.api.skylifts.com *.blog.skylifts.com *.cpanel.skylifts.com *.cpcontacts.skylifts.com *.dev.skylifts.com *.download.skylifts.com *.e1af8d4a-90f0-4d73-bda5-467e90ee0686.skylifts.com *.es.skylifts.com *.fr.skylifts.com *.ftp.skylifts.com *.git.skylifts.com *.log.skylifts.com *.m.skylifts.com *.magento.skylifts.com *.mx.skylifts.com *.new.skylifts.com *.news.skylifts.com *.ns.skylifts.com *.omtdjwildcard.skylifts.com *.portal.skylifts.com *.qnaurwildcard.skylifts.com *.rdweb.skylifts.com *.server.skylifts.com skylifts.com *.skylifts.com *.smtp.skylifts.com *.vpn.skylifts.com *.webmail.skylifts.com *.wildcard.skylifts.com *.ww20.skylifts.com *.www6.skylifts.com