DNS Gurus
Cached · just now
86/100 SECURITY SCORE

Certificate Information

Subject
CN=mail1.psnd.zcsend.net
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 09, 2025
Valid Until
March 09, 2026 76 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
30:E4:2C:1B:04:AC:41:6C:74:7A:86:5A:C0:C3:CE:E2:5F:4A:29:D6:50:00:CA:06:89:E9:9D:3C:11:35:AC:E8
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
Excellent
max-age=64072000; includeSubDomains; preload
Content-Security-Policy
Basic
script-src; connect-src; frame-src
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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
zohosurvey.com

Other domains in certificate

benk.zcsend.net comu.psnd.zcsend.net ewno.psnd.zcsend.net faircape.zcsend.net fjuv.psnd.zcsend.net gunn.zcsend.net incmm.psnd.zcsend.net karm.bnws.zcsend.net mail1.bnws.zcsend.net mail1.fedm.zcsend.net mail1.frp.zcsend.net mail1.hcsnd.zcsend.net mail1.psnd.zcsend.net mail1.rsen.zcsend.net mail1.stamats.zcsend.net mail1.tripbam.zcsend.net mail10.bnws.zcsend.net mail10.psnd.zcsend.net mail11.psnd.zcsend.net mail12.psnd.zcsend.net mail1z.psnd.zcsend.net mail2.bnws.zcsend.net mail2.fedm.zcsend.net mail2.frp.zcsend.net mail2.hcsnd.zcsend.net mail2.psnd.zcsend.net mail2.rsen.zcsend.net mail3.bnws.zcsend.net mail3.fedm.zcsend.net mail3.frp.zcsend.net mail3.hcsnd.zcsend.net mail3.psnd.zcsend.net mail3.rsen.zcsend.net mail4.bnws.zcsend.net mail4.fedm.zcsend.net mail4.frp.zcsend.net mail4.psnd.zcsend.net mail4.rsen.zcsend.net mail41.psnd.zcsend.net mail42.psnd.zcsend.net mail43.psnd.zcsend.net mail44.psnd.zcsend.net mail45.psnd.zcsend.net mail46.psnd.zcsend.net mail47.psnd.zcsend.net mail48.psnd.zcsend.net mail49.psnd.zcsend.net mail5.bnws.zcsend.net mail5.frp.zcsend.net mail5.hcsnd.zcsend.net mail5.psnd.zcsend.net mail50.psnd.zcsend.net mail6.bnws.zcsend.net mail6.frp.zcsend.net mail6.hcsnd.zcsend.net mail6.psnd.zcsend.net mail7.bnws.zcsend.net mail7.hcsnd.zcsend.net mail7.psnd.zcsend.net mail7.zgpm.zcsend.net mail8.bnws.zcsend.net mail8.psnd.zcsend.net mail9.bnws.zcsend.net mailhp1.psnd.zcsend.net mailrp1.psnd.zcsend.net mailrp2.psnd.zcsend.net mozgw.psnd.zcsend.net netz.rsen.zcsend.net norsweet.psnd.zcsend.net nuvasuite.zcsend.net psd.bnws.zcsend.net rpms.psnd.zcsend.net send.zcsend.net setw.psnd.zcsend.net sqad.psnd.zcsend.net stamats.zcsend.net tgwf.psnd.zcsend.net usvotefoundation.zcsend.net vivo.psnd.zcsend.net zstmaill.psnd.zcsend.net zstmaill1.psnd.zcsend.net zstmaill2.psnd.zcsend.net ztmaill.psnd.zcsend.net ztmaill1.psnd.zcsend.net ztmaill2.psnd.zcsend.net ztmaill3.psnd.zcsend.net
zohocreator.com