DNS Gurus
Cached · just now
98/100 SECURITY SCORE

Certificate Information

Subject
CN=support.acuoutsource.co.za
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
November 11, 2025
Valid Until
February 09, 2026 43 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A1:84:96:EF:2C:1A:F9:B9:E6:03:8B:B7:38:7C:34:41:1A:74:2C:5D:7A:EE:BE:F2:09:47:63:6E:4F:42:23:09
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
help.semchave.com

Other domains in certificate

support.360insurancegroup.com
helpdeskesp.acgofamericas.com
support.acuoutsource.co.za
support.adaptis.africa
capacita.adigi.online
it.alexanderandcompany.com
support.apiansystems.com
support.armorems.com
soporte.artzi.mx
help.bernieportal.com
portal.clinicadeladultomayor.com
desk.comodor.co.il
support.eloquent-solutions.com.sg
supportportal.csd.com.au
support.cyberframe.in
hdesk.d-byte.com.ar
support.devhaus.com
support.eosit.eddgen.com
support.epayapp.co
destek.exenpay.com
support.falcon1.io
help.fintechrakyat.com
flickaccountshd.flick.com.au
partners.foodhub.com
customersupport.fuze.us
help.getcalley.com
soporte.getnetstore.mx
support.glitterstarz.com
support.gowayfast.com
support.groupauth.io
support.hoteza.com
support.inlinecom.com
support.iridium-solutions.com
support.jac.co
corporativo.kltgroup.com.br
coleccion.ldklegal.com
support.legacyresorts.com
support.lenderdock.com
help.linkstart.cloud
desk.literaysng.com
support.manaarah.com
support.metaverse.network
cloudsupport.microhost.com support.microhost.com
support.minervadb.xyz
support.mittalcloud.com
desk.monashalfmarathon.com
soporte.monkeysolutions.mx
concierge.monticellomotorclub.com
help.morbiziq.com
service.mytrellis.com
www.support.neuro20.com
support.nixfonlearning.com
support.novawastevalet.com
hello.peasandhoney.co
support.pharmascout.co.za
support-guten.pixelhouse.com.br support-nice.pixelhouse.com.br
support.planningcards.org
imshelp.platinumconnections.biz
support.radixdata.com
support.rasaroyal.com
suporte.redeinspiraeducadores.com.br
support.rsdconnect.com
soporte.sistemas360.mx
support.smis-mail.org
supportratp.sonear.com
helpdesk.sotonets.com
help.southsmoke.com support.southsmoke.com
knowledge.taranis.ag
desk.john-at.theindustrydirect.com desk.restaurant-industry.theindustrydirect.com
mesadeayuda.tline.com soportedaas.tline.com soporteknox.tline.com
support.tritoncomsys.com
help.vfulfill.io
crm.viewpointlearn.com
support.virtuosys.com.au
support.visionplanpro.com
support.voicescript.ai
support.waitry.net
support.webservice.team
support.wedodigitalsolutions.com
support.xcapeinc.com
desk.xiga.com.mx
suporte.zylker.com.br