Cached · just now
98/100 SECURITY SCORE

Certificate Information

Subject
CN=desk.teledata.co.uk
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 03, 2026
Valid Until
May 04, 2026 72 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
66:A1:23:37:71:8A:F5:F6:43:5D:95:15:53:41:E9:DB:17:6F:23:D9:32:DC:B3:E5:E0:3D:26:4A:8A:03:BF:03
Alternative Names

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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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=(); +13 more
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)
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

83 domains
help.theen.com

Other domains in certificate

support.accelontech.com
soporte.accesofinanciero.com
desk.allmysms.com
helpdesk.altacom.ca
support.apply4.com
marketing.atchhosp.org
help.attorneycredits.com
soporte.automocioncrm.com
support.avalanwireless.com
support.blackdollarnetwork.com
help.bodegasmonje.com
www.support.boulderai.com
support.capitalbusinesssoftware.com
support.cercly.com
viq.certifiedesupport.com
help.chainxy.com
support.clarusbroadband.com
help.clickipo.com
support.hitoko.co.id
ayuda.daiingenieria.com
support.dependablesolutions.tech
regal.digitalmaelstrom.net
support.drivepayments.com
ordersupport.e-consystems.com
help.ecimks.org
supportdesk.elfdubai.org
support.ellect.biz
telefonicamx.fieldwy.com
support.fmpconnect.com
centroassistenza.gasparilab.it
soporte.apross.gov.ar
help.i-course.com
helpdesk.iedi.com
support.indesignfirm.com
support.infinia.lat
support.larries.co.za
soporte.latinolstudio.com
support.lumikha.work
support.martinharris.com
telmex.soporte.minegocio.digital
dev-sshc.ncbex.org
conavi.netcontroll.com
help.neverfail.com
hr.occupli.com
soporte.octus.co
soporte.pagopar.com
spreadssupport.palainteractive.com windcreeksupport.palainteractive.com
assistpli.pliusa.com
it-support.prolytx.com
desk.propagasolucoes.com.br
ptshelpcenter.pts9.com
support.quaylime.co.uk
support.rainbowserpenthq.net
support.rcntechnologies.com
support.revopos.com
helpcenter.salahealthcare.org
support.salcobrand.cl
soporte-gire.semperti.com soporte-prisma.semperti.com
it.senoriales.com
support-intl-mycheck.shijigroup.com
support.skynetwireless.com
support.smorebrands.com
support.socialmedia.legal
support.spacewavesoc.com
support.sunesiskenya.com
soporte.supportcr.com
zsupport.techno-visions.com
ticket.tecniasecurity.com
desk.teledata.co.uk
support.thetechconnect.net
support.tingbi.africa
support.tradewindsnetworks.com
business.upasolutions.com
help.vestarad.com
support.vetlinksql.com
desk.vor-tex.io
support.welcomenetworks.com
sales.xstreamxyz.in
support.yesnovo.com
support.zoho.jp