DNS Gurus
Cached · just now
95/100 SECURITY SCORE

Certificate Information

Subject
CN=helpdesk.perillotechnologies.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 02, 2026
Valid Until
April 02, 2026 89 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
5F:F5:09:3A:38:D8:F0:FB:6B:A8:29:B5:C5:54:94:86:C6:4B:89:64:88:7D:21:35:6B:30:7E:E0:C3:96:1C:15
Alternative Names
90 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
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

90 domains
help.rtpadsolution.com

Other domains in certificate

help.10netservices.com
support.a-plusgroup.com
support.a-pluslab.co.za
support.a-pluswholesale.com
help.adobepcclub.com
support.amigoinformatics.com
helpdesk.aragroupcr.com
servicedesk.automyzefc.com
misoporte.binari.mx
support.calmanac.net
support.carbonatebrowser.com
support.care-inc.com
ajuda.azul-cfm.cd-brasil.com
support.checke.fr
zoho.chipmango.com
support.it.cidanmachinery.com support.us.cidanmachinery.com
ancuong.citek.vn
help.cleanproaccelerator.com
help.cloudsponge.com
helpdesk.cooptis.com
ssg-support.correos.co.jp
support.crsys.com
taxonomy.help.datax.ai
support.dozit.ca
desk.drigusa.com
support.edge.cards
servicedesk.elanders.com
support.financiallock.com
elearninghelp.fletcher.edu irerequest.fletcher.edu
grow.forestnation.com
support.fundgroom.com
helpdesk.gdata.mx
support.gentent.com
support.goteamo.com
support.govintel.com
support.heerraad.com
help.helloboon.com
support-zoho.iconik.io
incidents.ignite-tec.com itsupport.ignite-tec.com servicessupport.ignite-tec.com
sac.inamarizaje.cl
support.infrascale.com
odysseysupport.inteligems.io
techbase.ironcad.jp
support.logix.am
ignitedesk.lumanity.com
support.manageyourleague.com
support.mcloudoc.com
servicios.medicoprotegido.com
helpdesk.mybinding.com
ayuda.novissima.com.co
premiumsupport.octalpha.com
helpdesk.perillotechnologies.com
clientes.puertocartagena.com
help.reviewthatplace.com
support.rezku.com
support.reznet.com
support.rhpl.org
support.ribbon.finance
help.rtpbacklinksolution.com
help.rtpcontentsolution.com
help.rtpdesignsolution.com
help.rtpseosolution.com
help.rtptechsolution.com
help.rtpvirtualassistants.com
help.rtpwebsitesolution.com
support.sferainteractive.com
soporte.sieclouderp.com
productdev.simplesolutions.org
support.songoven.com
support.sozoroad.com
soporte.staffit.mx
support.stopchildabuse.cloud
suporte.sysdesign.com.br
support.taiyousetubi.com
support.tanasize.com
support.teleradio.com.au
support.telin.au
portal.thecollectivemarket.co.za
support.theparacordstore.com
support.trifectateams.com
support.vibekayak.com
support.visualboxsolutions.com
helpdesk.wearetheinstitute.com
help.webcafe.co.za
support.willyb.me