DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=zenspharma.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 04, 2026
Valid Until
May 05, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
5B:B2:13:73:7D:41:08:15:61:D5:F6:0A:B1:DD:7C:33:EA:FE:40:86:C9:9A:02:E0:2A:36:7E:34:D9:EB:FC:CA
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
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
schwenker.com *.schwenker.com *.barracuda.schwenker.com *.hostmaster.schwenker.com *.mx01.schwenker.com *.rd.schwenker.com *.remoteapp.schwenker.com *.ww6.schwenker.com

Other domains in certificate

*.0u12d.auto2000.xyz auto2000.xyz *.auto2000.xyz *.ayozsfeg.auto2000.xyz *.backup.auto2000.xyz *.cudomgnq.auto2000.xyz *.docs.auto2000.xyz *.dpeqmcvw.auto2000.xyz *.eu3rm.auto2000.xyz *.eysathlf.auto2000.xyz *.fjvedqtc.auto2000.xyz *.grcktamv.auto2000.xyz *.hirszjla.auto2000.xyz *.hxvfaqoe.auto2000.xyz *.idxsmbov.auto2000.xyz *.ihywbnqp.auto2000.xyz *.jaowfynz.auto2000.xyz *.jiwsecna.auto2000.xyz *.jmwuxhtf.auto2000.xyz *.jptfzhub.auto2000.xyz *.jsmokubi.auto2000.xyz *.korwyjzu.auto2000.xyz *.kp5po.auto2000.xyz *.mbgfxktd.auto2000.xyz *.mktqphea.auto2000.xyz *.mnjsgice.auto2000.xyz *.mtzlrivo.auto2000.xyz *.newujqry.auto2000.xyz *.nuiemtpa.auto2000.xyz *.obgqsimv.auto2000.xyz *.otilnpwh.auto2000.xyz *.pikvmxqe.auto2000.xyz *.qjrdwbme.auto2000.xyz *.qrtamdol.auto2000.xyz *.qtlfcujp.auto2000.xyz *.rcelvpuj.auto2000.xyz *.rehdpgqb.auto2000.xyz *.remote.auto2000.xyz *.rgjcmluy.auto2000.xyz *.rxjbonah.auto2000.xyz *.sebtckuv.auto2000.xyz *.sroitvkj.auto2000.xyz *.sweirhmx.auto2000.xyz *.tackmbxz.auto2000.xyz *.vcsahurk.auto2000.xyz *.vgfkbdmu.auto2000.xyz *.wlpuqjci.auto2000.xyz *.wnamdgvy.auto2000.xyz *.wstqreax.auto2000.xyz *.xyzr.auto2000.xyz *.yihdvufa.auto2000.xyz *.yndpcosi.auto2000.xyz *.ynqcrltv.auto2000.xyz *.zdhswuct.auto2000.xyz *.zkoeuisx.auto2000.xyz *.zksldevq.auto2000.xyz *.zyu43.auto2000.xyz
bauplanungsbuero.com *.bauplanungsbuero.com
modelistas.com *.modelistas.com *.ww25.modelistas.com
*.alstom.save-access.com *.babilou.save-access.com *.demat-imb.save-access.com save-access.com *.save-access.com *.schneider-electric.save-access.com *.voith.save-access.com *.vpn.save-access.com
*.cloud.visionsignage.com visionsignage.com *.visionsignage.com
*.smtp.winorionl.org winorionl.org *.winorionl.org
*.marketing.xn--hdks4771bg42a.net xn--hdks4771bg42a.net *.xn--hdks4771bg42a.net
*.cpanel.zenspharma.com zenspharma.com *.zenspharma.com