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=adsforkids.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 06, 2026
Valid Until
May 07, 2026 76 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
25:0D:A6:11:B3:EE:B3:BA:4E:99:9F:35:B6:65:A4:B1:6A:78:77:50:6A:B6:37:03:20:13:C4:33:71:BB:7A:0A
Alternative Names
88 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

88 domains
adsforkids.com *.adsforkids.com *.api.adsforkids.com *.backup.adsforkids.com *.beta.adsforkids.com *.crm.adsforkids.com *.demo.adsforkids.com *.gratuit.adsforkids.com *.hostmaster.adsforkids.com *.pdc.adsforkids.com *.sitemaps.adsforkids.com *.store.adsforkids.com *.temp.adsforkids.com *.vpn.adsforkids.com *.ww38.adsforkids.com

Other domains in certificate

*.api.cataloging.com *.australiansuper.cataloging.com cataloging.com *.cataloging.com *.demo.cataloging.com *.help.cataloging.com *.hostmaster.cataloging.com *.nullmx.cataloging.com *.ohiolink.cataloging.com *.shovels.cataloging.com *.vpn.cataloging.com *.ww16.cataloging.com *.www.cataloging.com
*.00e2c46c.collegeofpublicspeaking.com *.aniqmail.collegeofpublicspeaking.com *.anishmail.collegeofpublicspeaking.com *.anyconnect.collegeofpublicspeaking.com *.anywhere.collegeofpublicspeaking.com *.app.collegeofpublicspeaking.com *.archive.collegeofpublicspeaking.com *.auth.collegeofpublicspeaking.com *.blog.collegeofpublicspeaking.com *.cdn.collegeofpublicspeaking.com *.cisapp.collegeofpublicspeaking.com *.clientesvpn.collegeofpublicspeaking.com *.cloud.collegeofpublicspeaking.com collegeofpublicspeaking.com *.collegeofpublicspeaking.com *.com.collegeofpublicspeaking.com *.correo.collegeofpublicspeaking.com *.correu.collegeofpublicspeaking.com *.dc-991800e2c46c.collegeofpublicspeaking.com *.demo.collegeofpublicspeaking.com *.desktop.collegeofpublicspeaking.com *.dialin.collegeofpublicspeaking.com *.email.collegeofpublicspeaking.com *.ex02.collegeofpublicspeaking.com *.exch2016.collegeofpublicspeaking.com *.gateway.collegeofpublicspeaking.com *.hostmaster.collegeofpublicspeaking.com *.imap.collegeofpublicspeaking.com *.intranet.collegeofpublicspeaking.com *.mx001.collegeofpublicspeaking.com *.mymail.collegeofpublicspeaking.com *.ogrencieposta.collegeofpublicspeaking.com *.online.collegeofpublicspeaking.com *.openpgpkey.collegeofpublicspeaking.com *.owa.collegeofpublicspeaking.com *.palovpn.collegeofpublicspeaking.com *.poczta.collegeofpublicspeaking.com *.portal.collegeofpublicspeaking.com *.qa.collegeofpublicspeaking.com *.ra-vpn.collegeofpublicspeaking.com *.rd.collegeofpublicspeaking.com *.rdp.collegeofpublicspeaking.com *.rds.collegeofpublicspeaking.com *.rdweb.collegeofpublicspeaking.com *.receiver.collegeofpublicspeaking.com *.remote2.collegeofpublicspeaking.com *.remoteaccess.collegeofpublicspeaking.com *.ssl.collegeofpublicspeaking.com *.sslvpn3.collegeofpublicspeaking.com *.studentsvpn.collegeofpublicspeaking.com *.test.collegeofpublicspeaking.com *.virtualapps.collegeofpublicspeaking.com *.vpn.collegeofpublicspeaking.com *.vpn2.collegeofpublicspeaking.com *.vpn3.collegeofpublicspeaking.com *.vpngate.collegeofpublicspeaking.com *.vpnssl.collegeofpublicspeaking.com *.web.collegeofpublicspeaking.com *.webmail.collegeofpublicspeaking.com *.webmail05.collegeofpublicspeaking.com