DNS Gurus
Cached · just now
95/100 SECURITY SCORE

Certificate Information

Subject
CN=support.artistshare.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
November 30, 2025
Valid Until
February 28, 2026 56 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
46:11:15:D5:30:30:40:F1:11:45:C2:F3:1D:C2:9E:15:A6:B9:C6:11:4C:E1:A9:5F:3C:CD:D0:DD:98:37:A4:30
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
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

88 domains
support.perdigon-group.com

Other domains in certificate

support-bwgs.1up-it.cloud
support.afficienta.com
desk.amasarvamangala.net
public.applaudostudios.com truthliberty.applaudostudios.com
demo.aquaorange.io
support.artistshare.com
support.bluehouse.biz
support.byft.store
support.carinawear.com
helpdesk.cbl.world
desk.cisltd.co.za
epsg.clearsolutionsip.com
servicio.climactiva.com
desk.nt.com.my
zohodesk.banteckhan.com.sg
soporte.cycsoluciones.it
advocatesupport.directmeds.com
soporte.dsanro.com
help.utec.edu.pe helpdesk.utec.edu.pe
ticket.elcentro.social
northcarolina.support.emboldhealth.com
support.enableit.sr
soporte.factupronto.com
servicio.farminthecitynow.com
servicio.foxesspr.com
support.fringecomputers.com
care.future-horses.com
it.support2.gdslink.com support2.gdslink.com
centinela.gimnasiosupgrade.cl
support.gonavigate.com
soporte.grupom4g.com
support.hexaplexglobal.com.br
warranty.hydraprousa.com
support.idealhealing.ai
atendimento.inttegracard.com.br
servicios.ipeacr.online
desk.jetluxe.com
support.jonesgroupintl.com
support.kmbfs.co.za
help.kwikbi.io
supportnow.lignumsecurity.com
support.livebooks.com
helpdesk.lumel.com
skolaris.mistservices.co.uk
support.releasetracker.mobilewaretech.com
techsupport.monx.team
support.lokarasa.my.id
dealersupport.myavas.com
claims.mystorageclaim.com
support.nexitomedia.com
support.northpointcollege.edu
support.pakati.io
soporte.pandasquad.mx
custhelp.pch.com
support.purvisco.com
support.pyxl.co.za
uberearners.support.r2.co
projects.rampinteractive.com
support.reldevsolutions.com
support.s-visa.com
splsupport.schillerservice.com
help.simplify9.com
soporte.siumatalent.com
desk.slsrfid.com
support.sonardive.com
helpcenter.taprap.net
able-support.telegramd.com goodlife-support.telegramd.com olympia-support.telegramd.com vanityprescribed-support.telegramd.com
support.unifitechs.com
support.uprootsolutions.com
soporte.vansecu.com
support.venturenet.co.za
support.vetmanager.cloud
help.warpspeedgroup.com
help.wellingtonhouse.com
support.whiterabbitsolutions.com
support.wpsardc.org
helpdesk.xps.limited
routers.xyntel.com xynapp.xyntel.com
desk.yourpartnersolutions.com
help.yourtechworks.net