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=wpmockup.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 13, 2026
Valid Until
May 14, 2026 78 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EF:57:15:E4:5B:D9:8B:55:42:B5:B7:BD:31:06:23:8C:57:6A:EE:6D:64:9E:42:3C:A4:D0:55:8A:65:77:A4:DC
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
kregger.com *.kregger.com *.api.kregger.com *.backup.kregger.com *.beta.kregger.com *.blog.kregger.com *.dev.kregger.com *.hostmaster.kregger.com *.mail.kregger.com *.members.kregger.com *.sitemaps.kregger.com *.staging.kregger.com *.test.kregger.com *.ww17.kregger.com

Other domains in certificate

23hdev.com *.23hdev.com
*.6y8gt.arkflow.xyz arkflow.xyz *.arkflow.xyz
bhqf40z.cyou *.bhqf40z.cyou
biante.com *.biante.com
bienesyservicios.com *.bienesyservicios.com
bighawg.com *.bighawg.com
biki.net *.biki.net
bilera.com *.bilera.com
bilthoven.com *.bilthoven.com
binderij.com *.binderij.com
*.05c1a995-56ab-4312-bcf0-babdbecd2af2.clarifion.co *.25.clarifion.co *.about.clarifion.co *.amazon.clarifion.co *.checkout.clarifion.co clarifion.co *.clarifion.co *.ww25.clarifion.co *.ww38.clarifion.co *.www.clarifion.co
crage.network *.crage.network
cyberpatriot.club *.cyberpatriot.club *.wildcard.cyberpatriot.club
ecsni.site *.ecsni.site *.ww17.ecsni.site
*.ebay.erlie.com erlie.com *.erlie.com *.vpn.erlie.com *.www.erlie.com
faisaltutorials.com *.faisaltutorials.com *.sitemaps.faisaltutorials.com
*.42.fuses.it fuses.it *.fuses.it
ifree101.pro *.ifree101.pro
ladyx2.com *.ladyx2.com *.sitemap.ladyx2.com
majestictravelroutes.xyz *.majestictravelroutes.xyz *.rczhl.majestictravelroutes.xyz
*.atv.ncmmsp9.world *.ewfmaf.ncmmsp9.world *.jzi.ncmmsp9.world ncmmsp9.world *.ncmmsp9.world *.ohz.ncmmsp9.world *.umm.ncmmsp9.world *.wbb.ncmmsp9.world *.wildcard.ncmmsp9.world
*.app.wpmockup.com *.m.wpmockup.com *.shop.wpmockup.com wpmockup.com *.wpmockup.com
*.m.wxgxs.info *.mip.wxgxs.info wxgxs.info *.wxgxs.info