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=edselectrical-newcastle.co.uk
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 14, 2026
Valid Until
July 13, 2026 66 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DF:1D:2E:67:22:76:B7:75:72:F6:0A:A3:7B:C2:E1:D8:38:DC:DC:55:0D:82:35:AA:2B:44:8F:C4:03:1B:43:E1
Alternative Names
88 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

88 domains
dragons.finance *.dragons.finance

Other domains in certificate

71526.mobi *.71526.mobi
bodychiro.com *.bodychiro.com
breathingcolors.com *.breathingcolors.com
buytoto188.org *.buytoto188.org
cannonclassic.com *.cannonclassic.com
chlei.cn *.chlei.cn
clkmon.it.com *.clkmon.it.com
coinbit-finance.com *.coinbit-finance.com
culinarycompetitions.com *.culinarycompetitions.com
customclothing.in *.customclothing.in
dlmbuy.com *.dlmbuy.com
dott.cn *.dott.cn
e-pharma.org *.e-pharma.org
*.cfg.edselectrical-newcastle.co.uk edselectrical-newcastle.co.uk *.edselectrical-newcastle.co.uk *.jobs.edselectrical-newcastle.co.uk *.m.edselectrical-newcastle.co.uk *.mks.edselectrical-newcastle.co.uk *.plsbeta.edselectrical-newcastle.co.uk *.publish.edselectrical-newcastle.co.uk *.store.edselectrical-newcastle.co.uk *.taiwan.edselectrical-newcastle.co.uk
eng--aquasculpt.us *.eng--aquasculpt.us
f64336046.com *.f64336046.com
kajqufdcuwul.com *.kajqufdcuwul.com
lciovjviwz.com *.lciovjviwz.com
nowspoke.one *.nowspoke.one
npvku336.com *.npvku336.com
okdom.ru *.okdom.ru
onlinenewssanantonio.com *.onlinenewssanantonio.com
palmbeachreach.com *.palmbeachreach.com
parentsconference.org *.parentsconference.org
pcdebolso.com *.pcdebolso.com
perchplus.com *.perchplus.com
planet188.vip *.planet188.vip
pornreds.com *.pornreds.com
prestigeheadshot.com *.prestigeheadshot.com
pulsarz.com *.pulsarz.com
qdxintai2012.cn *.qdxintai2012.cn
reelnutrition.com *.reelnutrition.com
repusphere.com *.repusphere.com
rzn.io *.rzn.io
scchool.com *.scchool.com
search-for-mental-testing-at.sbs *.search-for-mental-testing-at.sbs
selonira.com *.selonira.com
seminar-shop.com *.seminar-shop.com
sentienceconsole.com *.sentienceconsole.com