DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=undurraga.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 07, 2026
Valid Until
May 08, 2026 70 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
65:2A:0C:F4:E1:F4:F0:17:60:BC:A4:21:86:6E:3F:47:DE:00:84:DF:32:17:5F:3E:11:B1:77:F2:E2:84:E7:7C
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
salyzyn.com *.salyzyn.com *.01af8f92-a9a6-4a82-b8e1-aa0015edc8b2.salyzyn.com *.assets.salyzyn.com *.dev.salyzyn.com *.hostmaster.salyzyn.com *.m.salyzyn.com *.remoteapp.salyzyn.com *.test.salyzyn.com *.vpn2.salyzyn.com *.vpnssl.salyzyn.com *.ww1.salyzyn.com *.ww17.salyzyn.com

Other domains in certificate

*.2dfd76d8-d62f-46d7-be0e-f7926425fd19.77g.bet 77g.bet *.77g.bet *.pipeline.77g.bet *.sitemap.77g.bet *.superset.77g.bet *.www.77g.bet
chess-result.com *.chess-result.com
chocoly.com *.chocoly.com
cosmeticpascher.com *.cosmeticpascher.com
examanage.online *.examanage.online *.ww25.examanage.online
*.25.forstrk.site *.3.forstrk.site *.38.forstrk.site *.api.forstrk.site *.dev.forstrk.site forstrk.site *.forstrk.site *.mail.forstrk.site *.random.forstrk.site *.test.forstrk.site *.ww.forstrk.site *.ww25.forstrk.site *.ww3.forstrk.site
*.cdn.hapermob.shop hapermob.shop *.hapermob.shop
keyregtrust.com *.keyregtrust.com
nang.au *.nang.au
*.facebook.nomedigas.com *.jenkins.nomedigas.com nomedigas.com *.nomedigas.com *.test.nomedigas.com
oceansidewaterdamagerestoration.com *.oceansidewaterdamagerestoration.com
*.cicd.okestream2.xyz okestream2.xyz *.okestream2.xyz *.onl.okestream2.xyz *.sitemaps.okestream2.xyz *.ww12.okestream2.xyz *.ww25.okestream2.xyz *.www12.okestream2.xyz
poolfencing102046.icu *.poolfencing102046.icu
*.acc-dnt.screenshot.com *.fullpage.screenshot.com *.gartner.screenshot.com *.happierit.screenshot.com *.machineryhouse.screenshot.com *.netcraft.screenshot.com *.not.screenshot.com screenshot.com *.screenshot.com *.seagullscientific.screenshot.com *.wfscorp.screenshot.com
severemigrainetreatment628873.icu *.severemigrainetreatment628873.icu
*.anyconnect.undurraga.com *.connect.undurraga.com *.rds.undurraga.com *.remoto.undurraga.com *.secure.undurraga.com *.ssl.undurraga.com undurraga.com *.undurraga.com *.vpn2.undurraga.com
webrestauratnstore.com *.webrestauratnstore.com