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=1j59lm2r1w46.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 23, 2026
Valid Until
April 23, 2026 56 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
37:78:82:67:F6:D1:03:4A:94:DB:8A:4C:2F:D6:33:28:08:DF:30:92:74:B2:99:F0:05:A1:B1:F3:21:B8:17:71
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
flexcoord.com *.flexcoord.com

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1j59lm2r1w46.com *.1j59lm2r1w46.com
1timepurchase.com *.1timepurchase.com
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adorshoonlinemadrasah.com *.adorshoonlinemadrasah.com
advertisingmarketingservice332299.icu *.advertisingmarketingservice332299.icu
advertisingmarketingservice847769.icu *.advertisingmarketingservice847769.icu
affordable-solar782790.icu *.affordable-solar782790.icu
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alquilerdecochespormessindeposito322741.icu *.alquilerdecochespormessindeposito322741.icu
alquilerdecochespormessindeposito751718.icu *.alquilerdecochespormessindeposito751718.icu
alquranonlineacademybd.com *.alquranonlineacademybd.com
asdrielbusinessconsulting.com *.asdrielbusinessconsulting.com
autoinsurancedeals600617.icu *.autoinsurancedeals600617.icu
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autosamensualidadessinenganche418883.icu *.autosamensualidadessinenganche418883.icu
avikamishra.com *.avikamishra.com
babaadventurenepal.com *.babaadventurenepal.com
beliv-study.com *.beliv-study.com
bellyfatremovalwithoutsurgery069288.icu *.bellyfatremovalwithoutsurgery069288.icu
bellyfatremovalwithoutsurgery145984.icu *.bellyfatremovalwithoutsurgery145984.icu
bestinsulationforconservatoryroof471128.icu *.bestinsulationforconservatoryroof471128.icu
bestinvestmentadvisors284985.icu *.bestinvestmentadvisors284985.icu
breast-cancer-therapies525043.icu *.breast-cancer-therapies525043.icu
breast-cancer-therapies557478.icu *.breast-cancer-therapies557478.icu
contractor-software193946.icu *.contractor-software193946.icu
copd-treatments454201.icu *.copd-treatments454201.icu
dindar.biz *.dindar.biz
eldoradojournals.org *.eldoradojournals.org
emergecnyroofrepair708366.icu *.emergecnyroofrepair708366.icu
emergencyplumber906349.icu *.emergencyplumber906349.icu
flyingeagle.vip *.flyingeagle.vip
footsurgerynearby085298.icu *.footsurgerynearby085298.icu
fullout90.com *.fullout90.com
invest094160.icu *.invest094160.icu
musculardystrophytreatment708219.icu *.musculardystrophytreatment708219.icu
parkinsonstreatment675194.icu *.parkinsonstreatment675194.icu
prediksistartogel.us *.prediksistartogel.us
repairgaragenearby223873.icu *.repairgaragenearby223873.icu
sleydesignsllc.com *.sleydesignsllc.com
srinivasaplanners.in *.srinivasaplanners.in