DNS Gurus
Cached · just now
98/100 SECURITY SCORE

Certificate Information

Subject
CN=support.shapiroconsult.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 07, 2026
Valid Until
April 07, 2026 69 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A6:36:05:DD:62:9B:BA:27:EA:BD:A7:5D:70:C8:4E:C9:F0:B1:D4:35:F0:67:EB:BC:20:1C:D5:08:35:0F:48:58
Alternative Names
87 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
Strong
default-src; script-src; style-src; +6 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

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

87 domains
support.duettechnology.com

Other domains in certificate

support.ubm.ac.cd
gravity.zoho.actdata.io infintech.zoho.actdata.io patterson.zoho.actdata.io
desk.aragonway.com
support.aspirecreativesolutions.com
helpdesk.atwork.com
support.audiologywebsitebuilders.com
support.biospherix.com
support.blendapps.com
support.carx.io
support.chimo.ai
helpdesk.techstudio.com.sg
soporte.comexaone.cl
support.darwaycoast.com
support.easyitservices.ca
zoho-desk-test-espay-1.dev.es-account.com zoho-desk-test-sukuea-1.dev.es-account.com
admin.eshvum.com employeeconnect.eshvum.com
support.landandranch.exprealty.com
support.expressautomations.com
support.fintechcorp.org
dx-knowledge.funaisoken.co.jp
supports.gettimart.com
leasedline.giga.ly
centrodeayuda.globaleventscrc.com soporte.globaleventscrc.com
support.greencover.com
support.guten.group
helpdesk.haniit.com.au
hd-installs.hemlockdisplay.com
support.inspiration-at.com
support.it-lab.ge
suporte.joytects.com
support.kamiticlegacy.com
support.ksv.xyz
help.libertyfurn.com
support.lsdopen.io
helpdesk.luwservices.com helpdesk.mibrk.luwservices.com
support.mailvio.com
encompass.newstorylending.com
desk.northwise.com.br
support.novelar.fr
soporte.novvai.systems
support.pacificcore.net
support.partnersinaction.org
pkb.pixflow.net
ats.support.portalandpeople.com
soporte.qxunit.com.mx
help.reflexivelife.org
support.refundstacker.com
support.resortscasino.com
zoho.ringlogix.com
support.roamworks.com
support.safp.co.za
techsupport.sc3capmarkets.ltd
support.scottventuresgroup.com
help.seaturtlefamily.com
support.sfxconnect.com
support.shapiroconsult.com
support.shipsync.pro
support.shorelineit.com
helpdesk.skypro.ng
support.soundcommunications.com
claims.storsuite.com
support.strategicclaims.net
internal.tassel.com support.tassel.com
support.teltravail.com
dealersupport.theaccountingguys.com
support.thefloralpos.com
techsupport.theinfusionpharmacy.com
support.theplayce.in
support.triplei.com.au
all.uetaya.co.jp enka.uetaya.co.jp it.uetaya.co.jp lumickcolor.uetaya.co.jp marketplace.uetaya.co.jp
support.uxgenius.com
customercare.venadesignsco.com
engen.xl-ent.tech
atendimento.zbrlabs.com
support.zula360.com