SSL Certificate Analysis for dev.maxmind.com - Security Grade & TLS Configuration

Detected Technologies

See all in URL Inspect 14

Google Trust

Google Analytics

Google API JS Client

Google Conversion Tracking

Google DoubleClick

Google Fonts

Google Search

Google Static File Front End

Google Tag Manager

HubSpot

HubSpot Analytics

HubSpot Live Chat

MaxMind

Google Cloud

Certificate Information

Subject

CN=dev.maxmind.com

Issuer

C=US, O=Google Trust Services, CN=WE1

Valid From

March 25, 2026

Valid Until

June 23, 2026 73 days

Public Key

ECDSA 256 bit (P-256) Adequate

Signature Algorithm

ECDSA-SHA256

SHA-256 Fingerprint

16:9D:8B:2A:98:56:4D:12:98:50:C2:7F:BE:0A:3B:06:C7:32:FA:3F:90:1D:CE:1F:74:0A:A2:20:3E:D6:2E:15

Alternative Names

1 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

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Good

connect-src; default-src; font-src; +7 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

accelerometer=(), ambient-light-sensor=(), autoplay=(); +25 more

Recommendations

• Strengthen CSP by removing 'unsafe-eval'

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

1 domain

dev.maxmind.com