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=gbadev.tech
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
May 28, 2026
Valid Until
August 26, 2026 77 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
59:39:14:27:95:6B:E6:8A:15:AB:95:D6:C2:21:FB:5B:3D:7E:5A:F3:D1:1F:63:26:B8:4C:7B:09:18:73:22:0E
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
promfix.com *.promfix.com *.blog.promfix.com *.dan.promfix.com *.m.promfix.com *.shop.promfix.com

Other domains in certificate

*.4zni7q.deletzme.com *.549920e4-fe09-4ec3-a67b-b51219b60813.deletzme.com *.admin.deletzme.com *.adyzwdemo.deletzme.com *.api.deletzme.com *.app.deletzme.com *.assets.deletzme.com deletzme.com *.deletzme.com *.demo.deletzme.com *.dev.deletzme.com *.new.deletzme.com *.vpn.deletzme.com
*.aging.gbadev.tech *.api.gbadev.tech *.app.gbadev.tech *.assets.gbadev.tech *.b.gbadev.tech *.backup.gbadev.tech *.da8af7f4-8cc3-4ead-8347-e19effc5905e.gbadev.tech *.dashboard.gbadev.tech *.dcemmbackup.gbadev.tech *.demo.gbadev.tech *.dev.gbadev.tech *.dwjohcfv.gbadev.tech gbadev.tech *.gbadev.tech *.gbbzadcemmbackup.gbadev.tech *.gez0al.gbadev.tech *.hkgqa.gbadev.tech *.jbbyzhrcqb.gbadev.tech *.mail.gbadev.tech *.mailer.gbadev.tech *.marketing.gbadev.tech *.qa.gbadev.tech *.secure.gbadev.tech *.staging.gbadev.tech *.stg.gbadev.tech *.test.gbadev.tech *.uat.gbadev.tech *.v1.gbadev.tech *.v2.gbadev.tech *.w.gbadev.tech *.web.gbadev.tech *.wljsxstg.gbadev.tech *.xehkgqa.gbadev.tech
hibbet.co *.hibbet.co
holderfreun.de *.holderfreun.de *.hostmaster.holderfreun.de *.mail.holderfreun.de *.www.holderfreun.de
home-care-response-758.sbs *.home-care-response-758.sbs
home-renovators.click *.home-renovators.click
i17d1mds.xyz *.i17d1mds.xyz
jklnoop.top *.jklnoop.top *.rustore.jklnoop.top
quizus.com *.quizus.com *.ww16.quizus.com *.ww25.quizus.com
*.admin.viewraves.com *.desktop.viewraves.com *.ebdisk.viewraves.com *.home.viewraves.com *.m.viewraves.com *.notexistsowa.viewraves.com *.rdweb.viewraves.com *.remoteapp.viewraves.com *.sslvpn.viewraves.com *.v2.viewraves.com viewraves.com *.viewraves.com *.vpn.viewraves.com *.vpn2.viewraves.com *.wap.viewraves.com *.www.viewraves.com
virtualaihealth.com *.virtualaihealth.com