DNS Gurus
Cached · just now
95/100 SECURITY SCORE

Certificate Information

Subject
CN=support.stimitamc.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 06, 2026
Valid Until
May 07, 2026 87 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
8E:A1:02:36:1C:C2:0A:C6:1E:68:9D:37:3C:47:96:92:FC:EC:F6:0B:0F:37:FB:72:3C:C6:D9:6B:45:9B:4C:1B
Alternative Names
83 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
strict-origin-when-cross-origin
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

83 domains
support.atwork.com

Other domains in certificate

desk.aisj-jhb.com
soporte.aristelecom.com
itinternal.assa.com.au
help.billslayer.me testhelp.billslayer.me
support.businessvalue365.com
desk.capotesolutions.com
helpdesk.cavalier.technology
support.webox.co.il
support.zoho.doublepine.co.th
support.remain.com.sa
soporte.convexo.com.pe
support.cybergym.com
soporte.delta3vr.com
support.doorcountylibrary.org
desk.dynamicslink.com
suporte.edunext.com.br
support.elevateyourwellness.com
atendimento-nucleocnvw.embracon.online atendimento-nucleonissan.embracon.online
info.es-support.info pay.es-support.info
help.extraworkbilling.com
support.fenixdfa.com
wiki.findstaff.com
support.fuuz.com
taxcenter.gbooks.works
proyectos.gctecnologia.com.mx
support.glamrush2u.com
testhelp.go2sense.com
support.gonecountryhats.com
support.goodearthproducts.com
support.gracefieldproductions.com
soporte.hammerstrong.com.mx
help.helioswayfinding.com
actualsaude.hey.onl
support.htlegaladvisory.in
helpdesk.indianasb.org
help.infinitybrands.co.za
support.innovation4.africa
desk.intechnology.com
helpcentre.involve.asia
support.jobberwalkee.com
support.karenwidas.com
servicedesk.komando.com
soporte.kyas.com.ar
support.ljcsi.com
help.lloydbluetech.com
viessmann-support.meister1.de
support.mens.com
support.mybrite.ai
help.ncompass.app
support.neonglobal.com
support.nuevaflo.com
support.octamesh.co
soporte.oldscull.com
support.p3logiq.com
support.panteramakers.com
amcresa.planetpositivetech.com
support.polestarpilatesasia.com
albiladsupport.quant.sa aleesasupport.quant.sa esnadsupport.quant.sa kaiiansupport.quant.sa regasupport.quant.sa
helpdesk.remarkabletek.com
kb.responder.live
support.reutberg.com
ritesupport.rite.digital
support.riversidetechnical.com
support.sacorpreg.co.za
suporte.sejai9.com.br
suporte.selltechvarejo.com.br
support.soaringleadership.ca
support.stimitamc.com
assist.stopchildabuse.org wecare.stopchildabuse.org
devsuporte.suaplataformadeleilao.com.br
support.trustlinktechnologies.com
support.visapoint.ae
support.winoasis.ae
support.xilontech.com