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=profyxerpower.info
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 12, 2026
Valid Until
August 10, 2026 53 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
6C:F3:6D:FF:E0:1B:6A:1F:4C:51:52:D7:C3:0D:29:33:36:02:7A:F6:BC:0D:B5:DA:10:6F:26:04:D8:57:C0:85
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
gundschulmaterial.de *.gundschulmaterial.de *.ww1.gundschulmaterial.de

Other domains in certificate

14c.club *.14c.club *.alpha.14c.club *.dashboard.14c.club *.hostmaster.14c.club *.mail.14c.club *.support.14c.club
515o.com *.515o.com *.ap.515o.com *.dn4klgfe.515o.com *.id2.515o.com *.only.515o.com *.til.515o.com
96985956cn.com *.96985956cn.com *.dun.96985956cn.com
*.22pxa0.apikecgunungsitolikota.org apikecgunungsitolikota.org *.apikecgunungsitolikota.org
*.8bcac09d-7ac8-450f-82c2-c356886ec0fb.blockchainlens.info *.a217f688-0a9f-427e-a26d-69b91fe4413d.blockchainlens.info blockchainlens.info *.blockchainlens.info *.hkcnrassets.blockchainlens.info
discountgolf.uk *.discountgolf.uk
*.agency.illiinoistollway.com illiinoistollway.com *.illiinoistollway.com *.ww25.illiinoistollway.com *.ww38.illiinoistollway.com
*.7.innovatecatalystgroup.com *.gitlab.innovatecatalystgroup.com innovatecatalystgroup.com *.innovatecatalystgroup.com *.smtp.innovatecatalystgroup.com *.ww99.innovatecatalystgroup.com *.www.innovatecatalystgroup.com
jobindia.com *.jobindia.com *.ww1.jobindia.com
*.hostmaster.notenfrei.de *.mx0.notenfrei.de notenfrei.de *.notenfrei.de *.www.notenfrei.de
*.32.pagamentocertobr.pro pagamentocertobr.pro *.pagamentocertobr.pro
*.amp.profyxerpower.info *.get.profyxerpower.info profyxerpower.info *.profyxerpower.info
*.autoconfig.robotshack.co *.coach.robotshack.co robotshack.co *.robotshack.co *.shop.robotshack.co *.shopify.robotshack.co *.www.robotshack.co
snowyrivervetclinic.com.au *.snowyrivervetclinic.com.au *.www.snowyrivervetclinic.com.au
wer45io.website *.wer45io.website *.ww25.wer45io.website
*.m12.xsahlfs.com *.m13.xsahlfs.com *.m14.xsahlfs.com *.m16.xsahlfs.com *.m22.xsahlfs.com *.m24.xsahlfs.com *.m27.xsahlfs.com *.m39.xsahlfs.com *.m42.xsahlfs.com *.m7.xsahlfs.com *.ww25.xsahlfs.com xsahlfs.com *.xsahlfs.com
*.airflow.yourtexasbenefitscard.com *.random.yourtexasbenefitscard.com *.sitemap.yourtexasbenefitscard.com *.sitemaps.yourtexasbenefitscard.com *.www.yourtexasbenefitscard.com yourtexasbenefitscard.com *.yourtexasbenefitscard.com