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=asoass.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 11, 2026
Valid Until
July 10, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
15:4B:02:01:D8:8D:28:62:4A:4B:2F:F1:10:5B:58:62:90:E2:96:76:3A:06:C0:4F:17:F5:1C:50:CB:40:14:35
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
asoass.com *.asoass.com *.w.asoass.com

Other domains in certificate

365.name *.365.name *.assets.365.name *.hostmaster.365.name *.m.365.name *.sitemap.365.name
*.338tv.39tv.com 39tv.com *.39tv.com *.rds.39tv.com
4848116.com *.4848116.com *.random.4848116.com *.rds.4848116.com
50913.locker *.50913.locker *.admin.50913.locker *.api.50913.locker *.app.50913.locker *.backup.50913.locker *.dashboard.50913.locker *.demo.50913.locker *.dev.50913.locker *.docs.50913.locker *.e1791367-61d3-4850-b87d-c78fb325489f.50913.locker *.f0e6da91-bf7f-418e-bfb8-69a646f1fbec.50913.locker *.hr.50913.locker *.mail.50913.locker *.mailer.50913.locker *.portal.50913.locker *.public.50913.locker *.qa.50913.locker *.secure.50913.locker *.share.50913.locker *.sharepoint.50913.locker *.staging.50913.locker *.stg.50913.locker *.tdihtdemo.50913.locker *.test.50913.locker *.uat.50913.locker *.v1.50913.locker *.v2.50913.locker *.web.50913.locker *.zcilppublic.50913.locker
*.admin.aeroport.it aeroport.it *.aeroport.it *.aeropuertoelsalvador.aeroport.it *.backend.aeroport.it *.cairo-airport.aeroport.it *.gallatinfield.aeroport.it *.staging.aeroport.it *.toulouse.aeroport.it
*.api.armanweb.co armanweb.co *.armanweb.co *.bugzilla.armanweb.co *.cli.armanweb.co *.full.armanweb.co *.webdisk.armanweb.co
*.f.olc.su *.host1.olc.su olc.su *.olc.su *.old.olc.su *.porto.olc.su *.rn.olc.su *.sib-seti.olc.su *.srv.olc.su *.static.olc.su *.wiki.olc.su
*.cloud.petir138-pp.com petir138-pp.com *.petir138-pp.com *.rd.petir138-pp.com
*.admin.sayang138rtp.homes *.api.sayang138rtp.homes *.backend.sayang138rtp.homes sayang138rtp.homes *.sayang138rtp.homes
*.app.smaltimentorifiutielettronici.com *.argo.smaltimentorifiutielettronici.com smaltimentorifiutielettronici.com *.smaltimentorifiutielettronici.com *.superset.smaltimentorifiutielettronici.com
xiaolingcoding.com *.xiaolingcoding.com