DNS Gurus
Open Cached · just now
70/100 SECURITY SCORE

Certificate Information

Subject
CN=suites.kohlcenter.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M02
Valid From
February 05, 2025
Valid Until
March 06, 2026 94 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E2:74:67:23:96:71:50:87:CD:AD:89:BA:5F:90:C4:13:D7:7D:34:63:65:F1:7B:22:04:09:1B:36:E9:B6:4F:58
Alternative Names
100 domains

Security Configuration

TLS Protocols
TLS 1.0 TLS 1.1 TLS 1.2
Forward Secrecy
Limited (Check cipher configuration)
Warnings
  • • TLS 1.3 is not supported (recommended)
  • • TLS 1.1 is deprecated and should be disabled
  • • TLS 1.0 is deprecated and should be disabled

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15724800
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • • No CAA records configured - any CA can issue certificates
Recommendations
  • • Implement CAA records to restrict which CAs can issue certificates for your domain
  • • This adds an extra layer of security against unauthorized certificate issuance
  • • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • • Consider adding 'iodef' record to receive security incident reports

Subject Alternative Names

100 domains
suites.kohlcenter.com

Other domains in certificate

amindian.wisc.edu *.amindian.wisc.edu applyita.wisc.edu *.applyita.wisc.edu aptli.wisc.edu *.aptli.wisc.edu arriolaapelolab.dysci.wisc.edu *.arriolaapelolab.dysci.wisc.edu artsinstitute.wisc.edu *.artsinstitute.wisc.edu atp.vcfa.wisc.edu *.atp.vcfa.wisc.edu blc.wisc.edu *.blc.wisc.edu brainhealthcommunity.nursing.wisc.edu *.brainhealthcommunity.nursing.wisc.edu cci.wisc.edu *.cci.wisc.edu cessi.creeca.wisc.edu *.cessi.creeca.wisc.edu chdi.wisc.edu *.chdi.wisc.edu cme.wisc.edu *.cme.wisc.edu contact.mcb.wisc.edu *.contact.mcb.wisc.edu depm.wisc.edu *.depm.wisc.edu finaid.wisc.edu *.finaid.wisc.edu gilmorebykovskyilab.nursing.wisc.edu *.gilmorebykovskyilab.nursing.wisc.edu globalhealth.wisc.edu *.globalhealth.wisc.edu globalhealthethic.wisc.edu *.globalhealthethic.wisc.edu globalhealthinstitute.wisc.edu *.globalhealthinstitute.wisc.edu guestnetid.wisc.edu *.guestnetid.wisc.edu healthequityscholarsprogram.medicine.wisc.edu *.healthequityscholarsprogram.medicine.wisc.edu hrdesign.wisc.edu *.hrdesign.wisc.edu ifli.wisc.edu *.ifli.wisc.edu insideislam.wisc.edu *.insideislam.wisc.edu intranet.artsinstitute.wisc.edu *.intranet.artsinstitute.wisc.edu ita.wisc.edu *.ita.wisc.edu lifelonglearning.wisc.edu *.lifelonglearning.wisc.edu meatandmore.wisc.edu *.meatandmore.wisc.edu mindfuljustice.chm.wisc.edu *.mindfuljustice.chm.wisc.edu moc.wisc.edu *.moc.wisc.edu mueller.csd.wisc.edu *.mueller.csd.wisc.edu muse.wisc.edu *.muse.wisc.edu ocpd.wisc.edu *.ocpd.wisc.edu oed.wisc.edu *.oed.wisc.edu online-undergrad.wisc.edu *.online-undergrad.wisc.edu payments.union.wisc.edu *.payments.union.wisc.edu planetaryhealth.wisc.edu *.planetaryhealth.wisc.edu religion.wisc.edu *.religion.wisc.edu sage.wisc.edu *.sage.wisc.edu senes.biochem.wisc.edu *.senes.biochem.wisc.edu shop.chazen.wisc.edu *.shop.chazen.wisc.edu supportstudy.nursing.wisc.edu *.supportstudy.nursing.wisc.edu thomaslab.sohe.wisc.edu *.thomaslab.sohe.wisc.edu threads.sohe.wisc.edu *.threads.sohe.wisc.edu uclub.wisc.edu *.uclub.wisc.edu uwpolice.wisc.edu *.uwpolice.wisc.edu uwwritersinstitute.wisc.edu *.uwwritersinstitute.wisc.edu visualculture.wisc.edu *.visualculture.wisc.edu wholehealth.wisc.edu *.wholehealth.wisc.edu widiabetesregistry.pophealth.wisc.edu