DNS Gurus
Cached · just now
95/100 SECURITY SCORE

Certificate Information

Subject
CN=support.prvex.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 06, 2025
Valid Until
March 06, 2026 34 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
76:60:6E:FB:9F:0E:7B:24:3A:21:4C:B0:A2:93:A8:62:37:E4:E1:03:D3:47:F7:4C:F5:7F:34:15:35:04:29:3E
Alternative Names
86 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
Good
max-age=63072000;includeSubDomains
Content-Security-Policy
Basic
script-src; object-src; base-uri; +1 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Present
accelerometer=(), ambient-light-sensor=(), bluetooth=(), compute-pressure=(), document-domain=(), encrypted-media=(), gamepad=(), gyroscope=(), hid=(), magnetometer=(), midi=(), screen-wake-lock=(), serial=(), speaker-selection=(), usb=(), xr-spatial-tracking=()
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
letsencrypt.org sectigo.com amazon.com digicert.com
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement
  • • You have authorized 4 CAs - consider limiting to only the CAs you actively use
  • • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
  • • Consider adding 'issuewild' records to control wildcard certificate issuance

Subject Alternative Names

86 domains
support.zschool.com

Other domains in certificate

covetrusconversions.zoho.actdata.io homeagain.zoho.actdata.io
support.admaktech.com
desk.advertec.io
evertec.support.akcelita.com
ambitcare.ambit-llc.com
support.aukua.com
banescodesk.banesco.do clientedesk.banesco.do
stores-support.basatastores.com
techsupport.biometricimpressions.com
support.blackhawkgroup.aero
support.cabinetdoormart.com
support.cadexchanger.com
revolvecapitalsupport.camares.com
support.chickentec.com
homes.clarioconsulting.com
suporte.clubeben.com.br
wecare.ipsl.co.ke
support.computersosinc.com
support.cts.cloud
globaleinvoicesupport.cygnet.one
supporttest.darthnetwork.com
support.demtroys.com
support.dentaworx.com
support.dev4traders.com
success.dmblocks.com
help.elemnta.com
bnsfsupport-bcbs.emboldhealth.com bnsfsupport-cigna.emboldhealth.com
support.epicpower.es
soporte.fibranorte.es
help.fliqaindia.com
atendimento.funcionalhealthtech.com.br
help.futures.io
os.desk.gocloudforce.com
suporte.haikan.com.br
support.healtharkinnovations.com
support.iccc-mu.org
support.inboxlapse.com
relacionamento.incseguros.com.br
soporte.ficosec.jaxitank.com
contact.julielegros.com
support.kal.au
support.libertyglassfabricators.com
helpdesk.microage-richmond.ca
support.hitachi-msp.mobilewaretech.com support.jkbimps.mobilewaretech.com
helpdesk.mohanvadivel.com
support.mooj.live
boc.mortgageworkflowpartners.com
help.nalube.com
support.net-spark.com
soporte.ep.net.pe
spin.netcontroll.com
success.oneacademy.com
support.oniwa.co.jp
support.oryana.in
support.oviedotech.com
suporte.pallasgestao.com.br
ayuda.planerp.net
support.portside.co
help.posterita.com
helps.ppcadwriter.com
helpdesk.primecall.com
support.prvex.com
support.rabid.cloud
ithelp.rcab.org
support.retailzpos.com
help.saasbrowser.com
soporte.segurosinteroceanica.com
support.sgurrenergy.com
help.skircr.com
assistenza.software231.eu
support.speedsignage.com
support.tapipeline.com
soporte.tebiko.com
support.tokoko.id
support.ttcomm.co.za
desk.vcross.jp
support.virtutem.com
ss-weblio-study.weblio.jp st-weblio-study.weblio.jp
care.xapads.com
help.xdevel.com