DNS Gurus
Cached · just now
96/100 SECURITY SCORE

Certificate Information

Subject
CN=support.tekwren.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
October 29, 2025
Valid Until
January 27, 2026 32 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B1:5F:F3:FE:89:C1:29:26:C1:0B:D8:26:07:32:95:36:70:45:7A:1C:F2:03:B3:87:85:A7:CE:87:90:32:3F:DA
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
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

90 domains
helpdesk.maxbit.net

Other domains in certificate

support.aisle5it.com
helpdesk.alnahir.com
support.aodistrousa.com
support.aoliveusa.com
helpdesk.artshouse.sg
boostelevatehelp.b2bsoft.com tracfonehelp.b2bsoft.com
balancesystems.balancewealth.uk
support.blokforge.com
support.borealdesign.com
support.brandlift.us
deslibris.c3-solutions.ca
kb.castlecoachestravel.com
support.clevrsun.com
tickets.cloudpc.ninja
support.doublepine.co.th
soporte.latrinidad.com.gt
support.medcon.com.na
support.conceptwares.com
support.conclusn.com
support.coninsa.co
support.connectedfresh.com
support.consulteq.nl
desk.covcommunications.com
helpdesk.culthealth.com
ayuda.cvu.com.co
desk.cybersecuritycanada.com
support.denpasoft.com
help.dexgo.co
support.ecierge.com
support.adec.edu.sa
support.energypolicynews.com
suporte.ensinei.com.br
portal.equipoypartes.com
support.fancymedia.net
help.fondy.dev
help.freshsuq.com
help.frontix.com.ar
travel.gateway2morocco.com
support.hassbioamerica.com
support.helplocalclub.com
fineart.hemlock.com
support.hopedaletech.com
hzn-support.imagenetllc.com
help.jenka.jp
help.johnmartinez.ca
operations.johnstonenj.com
support.kennedytech.com
support.kondukto.io
support.letstalkscience.ca
support-labpao.livingcg.jp
eticket.locationsolutions.me
afb-support.loylogic.com
support.mdidentity.com
support.monicliq.com
soporte.oversoft.net
fly.plancover.com
help.ppo-hmo.com
conocimiento.promaica.com
centrodeasistencia.rdamobility.com
help.santiago.resistancemusic.com help.uruguay.resistancemusic.com
help.india.roadtoultra.com help.paraguay.roadtoultra.com
support.securd.com
support.shawtechlighting.com
support.sinerjibt.com
support.sofasrescue.com
desk.software-sources.com
chargeporthelp.solution.energy
c2.sozoroad.com
desk.sphillipsconsulting.com
suporte.stocci.com
mobilsupport.sujyoti.com
support.tangodigitalagency.com
soporte.tarolabs.mx
support.teelaunch.com
support.tekwren.com
support.theaocollective.com
support.thinkexam.com
desk.tideebee.com
crm.trylenco.com
support.tunergearusa.com
zohodesk.urban-gro.com
support.vartopia.com
crm.vpssupport.org
helpdesk.workcentral.ng
community.worklifeleaf.com
support.zenocloud.io