DNS Gurus
Cached · just now
96/100 SECURITY SCORE

Certificate Information

Subject
CN=helpdesk.rebelroam.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 07, 2026
Valid Until
April 07, 2026 74 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
42:84:BD:B9:A7:1E:CC:7D:22:E3:AB:C4:52:6F:BD:9A:D6:3A:29:5C:04:4F:9C:75:55:5F:E6:AE:53:ED:7A:30
Alternative Names
88 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
Excellent
max-age=64072000; includeSubDomains; preload
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
  • • 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
amazon.com digicert.com letsencrypt.org sectigo.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

88 domains
support.skircr.com

Other domains in certificate

support.2ndfamily.com
hd.actusdigital.com
support.appclub.cloud
support.ats.ae
support.avaamo.com
cc.avrist.com
support.balmain.com.au
support.bric-investment.com
support.charangomall.com
support.chartdesk.pro
helpdesk.citsys.com
support.yotest.co.in
help-center.brightermonday.co.ke
help-center.brightermonday.co.tz
help-center.brightermonday.co.ug
help-center.jobberman.com.gh
supportdesk.completebusinessgroup.com.au
support.cygnettaxtech.com
support.dianneclark.com
desk.digitalbusinessintel.com
support.dotrope.com
microsoftsupport.emboldhealth.com
orders.ethostec.net
support.eurekait.co.za
support.existosolutions.com
help.fristinetech.com
support.gettappedin.io
desk.hitchpay.ng
support.hoiku-ict.com
help.homeandkids.co
support.icsysllc.com
support.icyyink.com
support-iija.iij-engineering.co.jp
soporte.imedicalservices.com
soporte.infomatica.pe
asistencia.innovartecpy.com
support.intelimotor.com
support.investafind.com.au
support.invigoro.co
support.landknock.com
support.latinflores.com
service.lifestylepanel.com
help.limeworx.com.au
support.lineguide.io
support.m1software.io
support.mikrotech.co.za
support.mynovahealthcare.org
support.netbergtw.com
ventavia.netrio.com
helpdesk.nexus-yfs.org
support.nexysmobile.com
support.noon.partners
service.numexhealthcare.com
desk.outdoorworxs.com
support.peargate.com
support.pixelvoice.co.za
support.proacts.net
customers.rahisystems.com
support.raiz.tech
helpdesk.rebelroam.com
support.rideplay.tv
support.ronati.com
mantenimiento.sanuscomunicacion.com
supportdesk.sbithelp.net
support.shopsoftwares.com
helpdesk.smart-it.lu
tonbooster.snp1.xyz
support.sqenta.com
spssclinic.stats-guild.com
help.tagrain.com
itsupport.teamgoodearth.in
support.telcog.com
support.terracor.ca
support.app.tgk-si.com
support.theaccountingdivision.com
support.thefaifix.com
www.threatdesk.support
servicedesk.tierone.co.uk
support.tsunamiusa.com
support.ulevate.com
support-tatrips.umapped.com
kb.unipos.com.au
soporte.valmersys.com
helpdesk.vngcloud.vn
support.vrcdestinations.com
equipmentrental.xtremesnowpros.com
support.zencarl.com