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SECURITY SCORE
Certificate Information
Subject
CN=mail.chaiyarat.family
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 08, 2026
Valid Until
April 08, 2026
74 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
45:F7:96:05:52:1E:55:D5:2C:2A:10:5B:D6:79:50:94:DD:10:CC:01:3D:20:B7:3C:5B:51:8A:D5:D4:F4:56:4C
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
85 domains
mail.ribilling.com
mail.agp.fund
webmail.aitp-rtp.org
mail.anchormtg.ca
mail.pedcare.app.br
mail.asiamastermachinery.com
mail.asianinfotel.com
mail.astrum.com
mail.atacagua.cl
mail.axiomcapital.sg
mail.bendiksenlaw.co
mail.betterhoa.com
mail.bettermind.health
mail.bhave.io
mail.bravuz.com.br
mail.cctv.net
mail.chaiyarat.family
mail.ecometrix.co.in
webmail.vkg.co.in
mail.serian.co.ke
mail.lunartech.co.zw
mail.readbig.com.tw
mail.creativetrnd.com
mail.customerx.cx
mail.dc4.us
login.documitra.com
webmail.donor.services
mail.earlystarttherapy.com
mail.ehbo-academie.nl
mail.shiva.eti.br
mail.gardwelindustries.com
webmail.ginasticadocerebro.com.br
mymail.gittens.ca
mail.greensas.com.co
mail.gsc-hub.com
mail.hobbitstech.com
mail.hoseademarzino.com
mail.integritycounselors.com
mail.ipex416.net
mail.isozakikoumuten.jp
mail.jpontious.com
mail.klzaman.sa
mail.lapsus-ie.com.br
mail.lassac.aero
mail.lifepurposes.com
mail.maisprodutiva.com.br
mail.mantratec.com
mail.marketsizer.io
mail.mecha-link.com
webmail.melrosechurch.org
mail.mitraa.ae
mail.molinafonseca.com
mail.morrispaint.com
mail.mr-paradox.net
webmail.mssarrazin.com
mail.nerdyaustin.com
webmail.oesteseguros.com
mail.pamspage.net
mail.paulmade.me
email.planoexecutivo.com.br
mail.plc1.org
mail.pocofino.com
mail.rewards.travel
webmail.rulively.com
mail.rusticfrogcreations.com
mail.salernolabs.com
mail.sisar.nl
mail.skoolzonee.com
mail.soho.com.mx
mail.spy-x24hr.com
mail.storagesprint.co.za
mail.stuartstjames.me
mail.techsecurityelectronics.com
mail.tetralogicx.com
mail.tomanelli.com
mind.tteco.com
correo.tyavipa.com
mail.vcsvietnam.vn
mail.veneerlab.online
mail.verusic.cl
email.via-hive.com
mail.vistas.al
mail.wesplex.net
mail.workpact.in
webmail.zoeteinval.co.za
Other domains in certificate