DNS Gurus
Cached · just now
95/100 SECURITY SCORE

Certificate Information

Subject
CN=help.ekuantum.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 15, 2025
Valid Until
March 15, 2026 73 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FC:EE:E0:35:77:E7:4C:C2:97:1E:16:39:6C:E6:2B:D5:BB:70:91:B5:D1:27:28:6E:37:14:81:E0:EF:31:5B:E2
Alternative Names
89 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

89 domains
support.chatbudds.com

Other domains in certificate

helpdesk.100group.com
support.acepropertyshare.com.au
support.advansight.com
candm.afgtechnology.com
en.support.agathalife.com
support.aiudapp.com
support.alnafitha.com
service.americascu.org
help.amerisurg.com
support.ar-ms.in
support.bankingautomationsummit.com
partner.blueeyemonitoring.com
support.bscstation.finance
helpdesk.bytepad.com
support.dialoghealth.com
escatecsupport.dts-asia.com support.dts-asia.com
support.e-novarum.com
itsupport.edgeuno.com
support.ar.polyu.edu.hk
help.ekuantum.com
hris.encorecorporatetravel.com
soporte.escrapalia.com
support.eurovia.mk
support.exvist.com
soporte.factible.com.co
help.foodhub.com
support.forbtech.co.za
support.fuelingbrains.com
help.gentysolutions.com
support.glaserceramics.com
support.globalgrantcommunity.org
support.gocloudforce.com
help.heartcentredjourneys.com
support.heshamsaad.com
support.hintpad.de
help.hissah.com
support.ibossinc.net
support.ideal-information.com
help.integritybottles.com
support.intellichief.com
support.interloopconsulting.com
support.israelit.pro
help-tedis.korefocus.com
support.manaarah.com
support.mh1s.com
support.midasoft.ru
support.modifiedlogic.com
support.moitele.com
learn.myartmarketplace.com
support.nailab.net
support.nomnomdata.com
help.nonstopprinting.com
help.novohit.com
help.optonpo.com
mbm.peoplesprocessing.com
support.predatorcycling.com
support.prontopro.ch
clientes.proredzn.com
support.r6group.com.au
support.rapidstorapp.com.au
support.relyence.com
support.rs-roadsoft.com
support-deliveries.ruzzdesk.com
supporthub.seemeconnect.com
desk.selectengenharia.com
support.selfdirectedplans.com
helpdesk.skyviewi.com
support.socialadr.com
suporte.softwaregeo.com.br
ayuda.sounnet.com
support.suplift.com
support.swyftmarkets.trade
helpdesk.tecdex.net
helpdesk.techniker.ca
support.technimount.com
support.technoisolutions.com
support.texastaxheroes.com
help.thesignagedepot.com
support.tmtechconsulting.com
support.tridigitalmarketing.com
itsupport.uproducers.com
helpdesk.usprocom.com
support.velofi.com
support.wpsuites.com
help.x-treme.pro
support.zngsolutions.com
support.zuumpost.com