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=lumich.sbs
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 04, 2026
Valid Until
July 03, 2026 47 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
11:3B:9D:D8:B9:E6:BD:13:C3:87:6E:9E:F5:D2:BE:DA:11:84:6D:DC:D7:1C:E8:24:43:D2:D5:98:9C:52:E2:F8
Alternative Names
89 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

89 domains
whathsapp.com *.whathsapp.com *.bi.whathsapp.com *.co.whathsapp.com *.movil.whathsapp.com *.net.whathsapp.com *.visit.whathsapp.com *.web.whathsapp.com *.www.whathsapp.com *.wwww.whathsapp.com

Other domains in certificate

31995.so *.31995.so
398kf.top *.398kf.top
catflix.online *.catflix.online *.www.catflix.online
*.blog.cezarypaciorek.com *.cabinet.cezarypaciorek.com cezarypaciorek.com *.cezarypaciorek.com *.m.cezarypaciorek.com *.sms.cezarypaciorek.com *.www.cezarypaciorek.com
*.admin.fo88vip8.online *.api.fo88vip8.online *.app.fo88vip8.online *.c415457a-5655-40bc-8c3b-e9596b6173d0.fo88vip8.online *.demo.fo88vip8.online *.dev.fo88vip8.online *.f7b4be2d-e72b-4061-9759-7b49fb26d3f4.fo88vip8.online fo88vip8.online *.fo88vip8.online *.hostmaster.fo88vip8.online *.new.fo88vip8.online *.rvices.fo88vip8.online *.services.fo88vip8.online *.skpdodemo.fo88vip8.online *.test.fo88vip8.online *.uat.fo88vip8.online
futureaxisinnovations.sbs *.futureaxisinnovations.sbs
gamersring.co *.gamersring.co
*.a5nveq.k8rqsb.mom *.f5fsw2.k8rqsb.mom *.gp75d0.k8rqsb.mom *.hcgng8.k8rqsb.mom *.ho0ljb.k8rqsb.mom *.iisf0c.k8rqsb.mom k8rqsb.mom *.k8rqsb.mom *.mj3zdl.k8rqsb.mom *.pj2ye0.k8rqsb.mom *.qz1tqp.k8rqsb.mom *.roh8z9.k8rqsb.mom *.yr3kqr.k8rqsb.mom
kakushin-affiliate-center.net *.kakushin-affiliate-center.net *.ww25.kakushin-affiliate-center.net
lumich.sbs *.lumich.sbs *.ww38.lumich.sbs
ofilm.pro *.ofilm.pro *.ww12.ofilm.pro
*.eye.personalaccessories.shop *.hostmaster.personalaccessories.shop personalaccessories.shop *.personalaccessories.shop *.test.personalaccessories.shop
plkyx.direct *.plkyx.direct
*.blog.private-ppl-search.com private-ppl-search.com *.private-ppl-search.com *.random.private-ppl-search.com *.ww16.private-ppl-search.com *.ww25.private-ppl-search.com *.ww38.private-ppl-search.com
vwg30.top *.vwg30.top
*.virtual.wccm-eccomas2020.org wccm-eccomas2020.org *.wccm-eccomas2020.org *.ww38.wccm-eccomas2020.org *.www.wccm-eccomas2020.org
weddingvendors.com.au *.weddingvendors.com.au