DNS Gurus
Cached · just now
75/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=kat.mn
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
September 22, 2026
Valid Until
December 21, 2026 58 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
8D:52:71:EB:D2:3C:C4:9B:D2:22:5E:2D:E3:ED:AC:B8:6D:A3:21:A7:05:56:66:EF:54:F3:52:B8:B4:19:29:E9
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
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

90 domains
kat.mn *.kat.mn *.ada.kat.mn *.cdn.kat.mn *.keje.kat.mn *.krj.kat.mn *.ww25.kat.mn

Other domains in certificate

222605.cn *.222605.cn
*.admin.bestbreakfastcasseroleideas.site *.app.bestbreakfastcasseroleideas.site bestbreakfastcasseroleideas.site *.bestbreakfastcasseroleideas.site *.checkout.bestbreakfastcasseroleideas.site *.staging.bestbreakfastcasseroleideas.site *.test.bestbreakfastcasseroleideas.site *.www.bestbreakfastcasseroleideas.site
curveinswim.com.au *.curveinswim.com.au
customparts.com.au *.customparts.com.au
cdn-1.fitnessintegral.org cdn-2.fitnessintegral.org cdn-6.fitnessintegral.org cpanel.fitnessintegral.org fitnessintegral.org mail.fitnessintegral.org my.fitnessintegral.org sitemap.fitnessintegral.org staging.fitnessintegral.org www.fitnessintegral.org
*.alpha.howcanihelpyou.it *.analytics.howcanihelpyou.it *.app.howcanihelpyou.it *.chart.howcanihelpyou.it *.dashboard.howcanihelpyou.it *.demo.howcanihelpyou.it *.dev.howcanihelpyou.it howcanihelpyou.it *.howcanihelpyou.it *.staging.howcanihelpyou.it
items-6728.shop www.items-6728.shop
mandyempire.info *.mandyempire.info *.staging.mandyempire.info
masonickeyrings.com *.masonickeyrings.com
*.hostmaster.newcorporation.it newcorporation.it *.newcorporation.it
nkdmor.cc *.nkdmor.cc
*.admin.omnia.llc omnia.llc *.omnia.llc *.pay.omnia.llc
order48171.shop owa.order48171.shop www.order48171.shop
sav-traf.icu www.sav-traf.icu
schoolbmi.com t.schoolbmi.com www.schoolbmi.com
*.admin.stand-up.info *.ahmedova.stand-up.info *.app.stand-up.info *.ci.stand-up.info *.dev.stand-up.info *.eu.stand-up.info *.hml.stand-up.info *.homologacao.stand-up.info *.hostmaster.stand-up.info *.internal.stand-up.info *.login.stand-up.info *.panel.stand-up.info *.portal.stand-up.info *.preprod.stand-up.info *.prod.stand-up.info *.random.stand-up.info *.saburov.stand-up.info *.staging.stand-up.info stand-up.info *.stand-up.info *.tnt.stand-up.info *.uat.stand-up.info *.ww12.stand-up.info
virtuals.au www.virtuals.au