DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=oplkm.com
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
June 06, 2026
Valid Until
September 04, 2026 70 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7C:C0:69:26:A3:BE:3A:63:A3:6A:83:C7:E8:89:7D:C8:4B:E7:AA:85:B7:FF:03:33:1F:7D:73:88:01:3A:72:76
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
navigatingtheapocalypse.live *.navigatingtheapocalypse.live

Other domains in certificate

244.bz *.244.bz
34491.my *.34491.my
4koos.com *.4koos.com
4yxmonzf82.top *.4yxmonzf82.top
5i63ln.xyz *.5i63ln.xyz
672621.lol *.672621.lol
77146.mobi *.77146.mobi
bgfcd.com *.bgfcd.com
biovendo.com *.biovendo.com
bitcoinmillonario.info *.bitcoinmillonario.info
cleaning-services-near-me-nz.sbs *.cleaning-services-near-me-nz.sbs
connectionjewelstore.icu *.connectionjewelstore.icu
csc10076.cc *.csc10076.cc
dana69cuan.sbs *.dana69cuan.sbs
dhedh45d.xyz *.dhedh45d.xyz
diolucks.net *.diolucks.net
drull.net *.drull.net
f64215877.com *.f64215877.com
f64582726.com *.f64582726.com
gttechnology.com *.gttechnology.com
hydrocortisonecream.com *.hydrocortisonecream.com
momsparenting.com *.momsparenting.com
nkdxx.cc *.nkdxx.cc
northshoremysecurebill.com *.northshoremysecurebill.com
novaquestz.com *.novaquestz.com
oplkm.com *.oplkm.com *.ws.oplkm.com *.wss.oplkm.com
overtonsecured.com *.overtonsecured.com
pjz3dzjw1.world *.pjz3dzjw1.world
racine.xyz *.racine.xyz
royaltelehealth.com *.royaltelehealth.com
solvedatacysolutions.info *.solvedatacysolutions.info
startwidets.info *.startwidets.info
v9beting.click *.v9beting.click
vcsdq.gdn *.vcsdq.gdn
www59941.com *.www59941.com
xdidz.gdn *.xdidz.gdn
xdp137m.top *.xdp137m.top
xn--fxt731a.cc *.xn--fxt731a.cc
y3-35620624.xyz *.y3-35620624.xyz
yavpi.club *.yavpi.club
ycfen.com *.ycfen.com
zakaz-0328.info *.zakaz-0328.info
zumpie.com *.zumpie.com