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SECURITY SCORE
Certificate Information
Subject
CN=mainnet.aurora.dev
Issuer
C=US, O=Let's Encrypt, CN=E7
Valid From
November 30, 2025
Valid Until
February 28, 2026
37 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
3A:2C:A7:09:BF:66:CB:FD:D8:BE:53:88:CA:22:E8:10:33:1E:D1:7A:52:93:5C:DC:40:91:CE:6B:56:66:35:EC
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=63072000
Content-Security-Policy
Good
default-src; frame-src; frame-ancestors; +6 more
default-src 'self'; frame-src 'self' www.googletagmanager.com www.google.com customer-fqk3oatg6fm4ie14.cloudflarestream.com www.youtube.com; frame-ancestors 'self' https://cms.aurora.dev https://plugins-cdn.datocms.com; style-src 'self' 'unsafe-inline' fonts.googleapis.com; font-src 'self' fonts.gstatic.com; img-src 'self' data: sa.aurora.dev www.googletagmanager.com www.datocms-assets.com raw.githubusercontent.com/aurora-is-near/ customer-fqk3oatg6fm4ie14.cloudflarestream.com i.imgur.com *.google.com *.google.ad *.google.ae *.google.com.af *.google.com.ag *.google.com.ai *.google.al *.google.am *.google.co.ao *.google.com.ar *.google.as *.google.at *.google.com.au *.google.az *.google.ba *.google.com.bd *.google.be *.google.bf *.google.bg *.google.com.bh *.google.bi *.google.bj *.google.com.bn *.google.com.bo *.google.com.br *.google.bs *.google.bt *.google.co.bw *.google.by *.google.com.bz *.google.ca *.google.cd *.google.cf *.google.cg *.google.ch *.google.ci *.google.co.ck *.google.cl *.google.cm *.google.cn *.google.com.co *.google.co.cr *.google.com.cu *.google.cv *.google.com.cy *.google.cz *.google.de *.google.dj *.google.dk *.google.dm *.google.com.do *.google.dz *.google.com.ec *.google.ee *.google.com.eg *.google.es *.google.com.et *.google.fi *.google.com.fj *.google.fm *.google.fr *.google.ga *.google.ge *.google.gg *.google.com.gh *.google.com.gi *.google.gl *.google.gm *.google.gr *.google.com.gt *.google.gy *.google.com.hk *.google.hn *.google.hr *.google.ht *.google.hu *.google.co.id *.google.ie *.google.co.il *.google.im *.google.co.in *.google.iq *.google.is *.google.it *.google.je *.google.com.jm *.google.jo *.google.co.jp *.google.co.ke *.google.com.kh *.google.ki *.google.kg *.google.co.kr *.google.com.kw *.google.kz *.google.la *.google.com.lb *.google.li *.google.lk *.google.co.ls *.google.lt *.google.lu *.google.lv *.google.com.ly *.google.co.ma *.google.md *.google.me *.google.mg *.google.mk *.google.ml *.google.com.mm *.google.mn *.google.ms *.google.com.mt *.google.mu *.google.mv *.google.mw *.google.com.mx *.google.com.my *.google.co.mz *.google.com.na *.google.com.ng *.google.com.ni *.google.ne *.google.nl *.google.no *.google.com.np *.google.nr *.google.nu *.google.co.nz *.google.com.om *.google.com.pa *.google.com.pe *.google.com.pg *.google.com.ph *.google.com.pk *.google.pl *.google.pn *.google.com.pr *.google.ps *.google.pt *.google.com.py *.google.com.qa *.google.ro *.google.ru *.google.rw *.google.com.sa *.google.com.sb *.google.sc *.google.se *.google.com.sg *.google.sh *.google.si *.google.sk *.google.com.sl *.google.sn *.google.so *.google.sm *.google.sr *.google.st *.google.com.sv *.google.td *.google.tg *.google.co.th *.google.com.tj *.google.tl *.google.tm *.google.tn *.google.to *.google.com.tr *.google.tt *.google.com.tw *.google.co.tz *.google.com.ua *.google.co.ug *.google.co.uk *.google.com.uy *.google.co.uz *.google.com.vc *.google.co.ve *.google.vg *.google.co.vi *.google.com.vn *.google.vu *.google.ws *.google.rs *.google.co.za *.google.co.zm *.google.co.zw *.google.cat; media-src 'self' data: www.datocms-assets.com; script-src 'self' 'sha256-xq2GjnsgpfYkB4Z+c9yYwcOSCxc4OMp1SbaARDhTH7U=' 'sha256-/7TKSGjBqug2/rbMfKIQ7UNRLXVRHHHsbQ09sKpnfHA=' 'sha256-CA+WQBPlufcdIkUhUDOoZD+LI9nFG5pEQ8mVu8YjH3Q=' 'sha256-t3DYCVDcnkeWqhRaJ++OnKtvbXPcGFLzLgAmW3zGlMg=' 'sha256-szEtXECLEj1seQDq9vCkK7YChg8efAcuHzIOEXE7Rqk=' 'sha256-gRcmQ01AhQiVriXIkh44b2DVv33lteAxtcZUaRhZe9M=' 'sha256-IAQgH51hucmD4nWYKwhNCUQUJv/uyCY14rZ4YZxAyHM=' js.zi-scripts.com www.googletagmanager.com beacon-v2.helpscout.net sa.aurora.dev www.google.com/recaptcha/ www.gstatic.com/recaptcha/; connect-src 'self' graphql.datocms.com analytics.google.com testnet.aurora.dev api.coingecko.com api.llama.fi stats.g.doubleclick.net sa.aurora.dev d3hb14vkzrxvla.cloudfront.net raw.githubusercontent.com/aurora-is-near/bridge-assets/master/ mainnet.aurora.dev mainnet.infura.io https://goerli.infura.io https://mainnet.infura.io beaconapi.helpscout.net region1.analytics.google.com js.zi-scripts.com https://www.google.com/recaptcha/;
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Strengthen CSP by removing 'unsafe-eval'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • 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