Open
Cached
·
just now
98/100
SECURITY SCORE
Certificate Information
Subject
CN=klap.support.r2.co
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
November 23, 2025
Valid Until
February 21, 2026
33 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C4:62:7A:C2:DE:F8:6F:FF:B6:3E:7E:87:43:7F:2A:44:47:0E:2B:DA:5F:1A:94:98:9A:88:66:72:AD:30:FF:56
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
default-src 'self' https://static.zohocdn.com ;script-src 'none' ;style-src 'self' https://static.zohocdn.com ;img-src 'self' https://static.zohocdn.com ;object-src 'none' ;base-uri 'self' ;form-action 'none' ;report-uri https://logsapi.zoho.com/csplog?service=support;report-to https://logsapi.zoho.com/csplog?service=support
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
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
86 domains
support.conversion-hub.com
actsupport.aspen-tech.com
soporte-interno.atentus.com
helpdesk.axessusa.com
partner.basecampconnect.com
support.in.betway.com
anlapphat.citek.vn
bio.citek.vn
cadivi.citek.vn
fecon.citek.vn
giahoa.citek.vn
mainetti.citek.vn
maison.citek.vn
shiseido.citek.vn
vas.citek.vn
help.clixby.app
support.cloudopenspace.com
support.cmxcinemas.com
hr.oodc.com.ph
it.comevo.com
employeecare.cpousa.com
support.cptteller.co.za
support.creatorscripts.com
dataprotection.desk.cubepayment.com
support.deihssolutions.com
desk.cavet.dev.br
support.dokopoint.com
help.dtsw.ca
support.earthscapes.in
helpdesk.enconnex.com
helpdesk.ennoventure.com
kb.ethostec.net
helpdesk.galaxva.com
support.gamingedge.net
support.gatewayshospital.org
helpdesk.globalxperts.net
support.goliveus.com
help.gprsinc.com
support.gresnickrealty.com
support.grow42.com
soporte.halloffamesports.online
workday.hhmhotels.com
support.ingran.co.za
support.innovorg.com
support.iplinktelecom.com
help.it-portal.com
helpdesk.itmsptech.com
hdbsupport.jatdev.com
support.lumiring.com
help.mkcomputers.org
support.mkt.house
support.mykring.com
support.newzooland.com
nexsource-sbo.nexus-sr.com
support.nightowl.care
help.northbrook.nz
desk.nova-analyticlabs.com
support.pimtoday.com
experiencias.coovitel.privilegios.vip
support.probewell.com
suporte.pynex.com.br
saleszapps.quantri40.vn
fudo.support.r2.co
klap.support.r2.co
payu.support.r2.co
support.rjldg.com
support.sciencerestaurants.com
help.scopicsoftware.com
nonpm.scopicsoftware.com
support.signalmash.com
zoho.silvprop.com
support.simsip.com
support.slotsandcasino.ag
support.spectrumphotography.com
support.tappyrewards.com
support.teligentip.com
helpdesk.tiertek.com
support.tripmaza.com
support.tristatehomeservices.com
support.vban.com
soporte.vsi-industrial.com
support.wanasapps.com
support.whiteoakpartners.com
support.yeshivaschools.com
ithelpdesk.youngarts.org
soporte.zoluciones.pe
Other domains in certificate