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=982yjj.top
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 18, 2026
Valid Until
May 19, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
84:8C:DA:7C:2F:91:37:F3:8A:04:F5:A4:AE:BD:28:EA:51:C0:EB:3E:1B:48:21:E8:FA:BE:0D:0D:F5:01:27:5B
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
intstructure.com *.intstructure.com *.awsacademy.intstructure.com *.canvas.intstructure.com *.catalog.intstructure.com *.hostmaster.intstructure.com

Other domains in certificate

982yjj.top *.982yjj.top *.abc.982yjj.top
ballz.it *.ballz.it *.hostmaster.ballz.it
cipit777.co *.cipit777.co *.ww38.cipit777.co
geniuz.co *.geniuz.co *.staging.geniuz.co *.test.geniuz.co *.www.geniuz.co
holistar.com *.holistar.com *.random.holistar.com
*.hostmaster.icloun.com icloun.com *.icloun.com *.mail.icloun.com *.uk.icloun.com
*.admin.maxoizway.my maxoizway.my *.maxoizway.my *.test.maxoizway.my
*.206c8deb-0263-4f1a-921e-03c33fa83076.mirrorsgreen.com *.admin.mirrorsgreen.com mirrorsgreen.com *.mirrorsgreen.com
*.ingalls.mypaymef.com mypaymef.com *.mypaymef.com *.unitupoint.mypaymef.com
philippinesmyth.site *.philippinesmyth.site *.ww25.philippinesmyth.site
*.cpanel.pompeidrauliche.com *.hostmaster.pompeidrauliche.com *.mail.pompeidrauliche.com pompeidrauliche.com *.pompeidrauliche.com *.sitemap.pompeidrauliche.com *.sitemaps.pompeidrauliche.com
*.intec.saldaterrabh.com.br *.novo.saldaterrabh.com.br *.ns1.saldaterrabh.com.br *.ns3.saldaterrabh.com.br saldaterrabh.com.br *.saldaterrabh.com.br
*.sitemap.sizzleaicopy.com *.sitemaps.sizzleaicopy.com sizzleaicopy.com *.sizzleaicopy.com *.www.sizzleaicopy.com
*.evans-salinas-throughout.tpya.com *.remote.tpya.com *.sitemap.tpya.com tpya.com *.tpya.com *.www.tpya.com
*.admin.travelharmonyscapes.live *.api.travelharmonyscapes.live travelharmonyscapes.live *.travelharmonyscapes.live
upplevelser.com *.upplevelser.com *.ww38.upplevelser.com *.www.upplevelser.com
*.808419-www.user.it *.a.user.it *.brescia.user.it *.financeyl.user.it *.iistorriani.user.it *.luiss.user.it *.messages.user.it *.qcf.user.it *.sfbconf.user.it *.tarentelle.user.it user.it *.user.it
*.whm.xn--nosq01ae8pwsf.com xn--nosq01ae8pwsf.com *.xn--nosq01ae8pwsf.com