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SECURITY SCORE
Certificate Information
Subject
CN=mail.zenship.in
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
October 14, 2025
Valid Until
January 12, 2026
51 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D1:54:A1:4B:08:0E:E2:A7:71:1E:A5:F6:8D:F0:7D:73:51:79:8B:E3:C6:A0:AC:39:85:BB:74:82:94:DC:B6:A4
Alternative Names
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
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance
Subject Alternative Names
90 domains
mail.zolnoi.com
mail.22ndparallel.com
mail.24ithub.com
mail.360infra.in
mail.in.customurl.ac-domain.in
empmail.aeronfly.com
mail.aioofa.com
mail.anandenterprises.net
mail.anuandalex.com
mail.aravind.global
mail.asalindia.com
mail.assamtribune.com
mail.avadhootchintan.com
mail.aviatekgroup.com
mail.bakerst.digital
mail.beatcurry.com
mail.bellelaboratories.net
mail.bitflies.in
mail.cherylfidelman.com
email.cierrae.com
mail.cadsonline.co.in
mail.orre.co.in
mail.shriyaenterprises.co.in
mail.ushaexports.co.in
webmail.cfpl.co.in
mails.codeaxia.com
mail.cyber-champs.com
mail.decorall.in
mail.econobroking.com
mail.ennuviz.com
matrix.fleetrf.com
mail.flint-in.com
mail.foodconcept.in
mail.globeartwares.com
mail.gmsebpl.com
mail.hemanth.uk
mail.houseofwisdomfoundation.org
mail.infinituslegacy.in
mail.iterra.co
mail.jpfinservicess.com
mail.jsjewelsindia.com
mail.kannappan.me
mail.kavipoetryart.in
mail.kheralaw.com
webmail.kistonedigital.com
mail.lucrativeinsurance.in
mail.india.magnasoft.com
mail.mdaandco.com
mailserver.medhaj.com
mail.meecbd.com
mail.mkhqualitymetals.com
login.monishaenterprises.com
mail.navigatecommerce.com
mail.navyashservice.com
mail.laxmienterprises.org.in
mail.quantech.org.in
mail.paragonmetal.com
mail.peoplecentral.co
mail.petalautomations.com
mail.piyushsonar.in
mail.pjkconsultancy.com
mail.principleacs.com
mail.processingpromoters.com
mail.profiledraft.com
mail.psnindia.com
mail.quanta.cloud
mail.rachnaorganicfoods.com
mail.radshift.com
mail.ralcoindus.com
mail.responsiblewhatr.com
mail.rettech.in
mail.riyanshenterprises.in
mail.seccom.in
mail.shanco.in
mail.smarxion.com
mail.spayu.in
mail.sun-sip.com
mail.thegravity.ai
mail.trivont.com
mail.truckrr.com
mail.umaplastoware.com
mail.vaibhavjewellers.in
mail.vrboricha.in
mail.vrlogical.in
mail.vrmvk.in
mail.wellnessforever.com
mail.wf.life
mail.wfstore.in
mail.wolviosolutions.com
mail.zenship.in
Other domains in certificate