DNS Gurus
Cached · just now
98/100 SECURITY SCORE

Certificate Information

Subject
CN=businessadmin-support.wontokone.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
November 25, 2025
Valid Until
February 23, 2026 35 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9D:EA:A8:B7:A3:E1:D4:85:E1:66:50:3C:FF:02:E4:7B:5D:D5:59:BD:81:19:E9:3A:3E:6C:65:24:70:E5:5C:F7
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
Strong
default-src; script-src; style-src; +6 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

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
sectigo.com amazon.com digicert.com letsencrypt.org
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.tenagile.com

Other domains in certificate

support.305wifi.com
portal.4act.com
support.adsisoftware.com
support.alphaagency.dk
helpdesk.amwell.com
support.atinetworks.net
support.bishoprook.com
zoho.bloomingdaleschools.org
zoho.captiveaire.com
help.caseparts.com
support.jiraninet.co.ke
zoho.visionsoft.com.cy
claims.aqueous.com.ph
help.connectstack.com
support.cosmicpet.com
helpcenter.creatorspacesoftware.com
ayuda.daytona.cloud
tander.support.dinfra.ru
centrodeayuda.docentemas.cl
help.doispontozero.co
zoho.drivecase.fr
support.drseanalexander.org
support.echeck.eclock.com.mx
support.edgeuno.com
mechanomix.edunomix.education
clientes.epicbc.org
support.esopos.com
support.evolve-it.net
support.geneyx.com
support.glassfactory.info
rocc.gmpizzahut.com
support.goldsurvivalguide.co.nz
support.govuc.my
support.growth99.com
ayuda.holaluz.com
itsupport.hptc.org
support.ias.hk
desk.imergeadv.com
helpdesk.inngotech.com
suporte.k2tis.com
aprendizaje.kimche.cl
soporte.canarias.laude.tech
support.lemure-pharmacie.com
portal.leonsmuts.co.za
support.levaretech.com
support-a.livingcg.jp support-b.livingcg.jp support-c.livingcg.jp
intranet.mettl.com
support.missionessentialcts.com
portal.moodia.net
help.myxact.com
triage-remotos.ep.net.pe
support.nickelenergy.com.au
zoho.nresc.org
support.onestopmerchantbroker.com
support.outdoormarketinggroup.com
wiki.ozoaqua.es
support.passporttechnology.com
it.support.payfacto.com
help.rescuetech.support
zoho.rpsnj.org
servicedesk.rss.ae
support.senior.co.uk
support.senraco.com
support.sharafstore.com
repair.shintoshin-ag.co.jp tablet.shintoshin-ag.co.jp
support.signalcraft.com
support.softteam.tech
help.spreadssolutions.com
starhelp.suncommworld.com
support.talhaf.com
supportdesk.teapartypatriots.org
support.thecynergygroup.com
support1.theheatingapp.com
desk.restaurant-web.theindustrydirect.com
support.trinico.cloud
helpdesk.vetta.digital
support.viewretreats.com
csupport.vocalinksync.com
support.voodoo13usa.com
support.vplannerapp.com
support.well-hub.com
mysupport.woggleconsulting.com
businessadmin-support.wontokone.com
help.zedvance.com
a.b.c.zopo.work