DNS Gurus
Cached · 4h ago
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=fyist.com
Issuer
C=US, O=Let's Encrypt, CN=YR2
Valid From
June 02, 2026
Valid Until
August 31, 2026 65 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9D:9D:62:83:49:78:98:40:EC:D5:FE:34:DF:D7:42:8C:71:05:56:46:ED:28:48:56:00:6D:4D:5E:31:DE:BA:65
Alternative Names
89 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

89 domains
cannachips.com *.cannachips.com *.wildcard.cannachips.com

Other domains in certificate

*.admin.assistance-impotgouv.com *.api.assistance-impotgouv.com *.app.assistance-impotgouv.com assistance-impotgouv.com *.assistance-impotgouv.com *.backend.assistance-impotgouv.com *.demo.assistance-impotgouv.com *.dev.assistance-impotgouv.com *.hostmaster.assistance-impotgouv.com *.random.assistance-impotgouv.com *.staging.assistance-impotgouv.com *.ww1.assistance-impotgouv.com *.ww12.assistance-impotgouv.com *.ww7.assistance-impotgouv.com *.www.assistance-impotgouv.com
cazpitalone.com *.cazpitalone.com *.ci.cazpitalone.com *.cicd.cazpitalone.com *.domains.cazpitalone.com *.pipeline.cazpitalone.com *.wpionhub.cazpitalone.com *.ww1.cazpitalone.com *.ww38.cazpitalone.com
coolworks.co *.coolworks.co *.ww38.coolworks.co
*.autodiscover.fyist.com *.cpanel.fyist.com *.cpcalendars.fyist.com *.cpcontacts.fyist.com *.eobcfw.fyist.com fyist.com *.fyist.com *.lxn.fyist.com *.m.fyist.com *.mail.fyist.com *.webdisk.fyist.com *.webmail.fyist.com
*.32.kureio.com kureio.com *.kureio.com
*.94325fb4-d7ab-45e6-a6f3-665b99096db8.mainzu.es *.app.mainzu.es mainzu.es *.mainzu.es *.pop.mainzu.es *.smtp.mainzu.es *.www.mainzu.es
*.atclickschool.moyacomputech.com moyacomputech.com *.moyacomputech.com *.rainbowpaintfactory.moyacomputech.com *.staging.moyacomputech.com
*.appdon.myhayward.us *.bumblepaul.myhayward.us *.chimatch.myhayward.us *.clicksgfriend.myhayward.us *.cruisesites.myhayward.us *.gfriendfy.myhayward.us *.iesapp.myhayward.us *.industriesbumble.myhayward.us myhayward.us *.myhayward.us *.singlemba.myhayward.us *.terpersonal.myhayward.us *.worthymatch.myhayward.us *.zooblog.myhayward.us
*.api.techinviting.art *.pu9g8h.techinviting.art techinviting.art *.techinviting.art
*.mx.tvtelecast.com tvtelecast.com *.tvtelecast.com *.www.tvtelecast.com
*.blog.whq.in *.hostmaster.whq.in *.in.whq.in *.m.whq.in *.mpukxqyaesns2.whq.in *.primary.whq.in *.qyaesns2.whq.in whq.in *.whq.in *.www.whq.in