# SecureDomainScore

> AI-powered domain safety and reputation checker. Enter any domain and
> receive a 0–100 trust score with an A–F grade in seconds, based on 40+
> signals across six analysis layers.

## What it does
- Scans a single domain for free, no account required
- Analyzes DNS records and mail authentication (SPF, DKIM, DMARC)
- Validates SSL/TLS certificates, protocol versions and HSTS
- Checks spam, malware and phishing blacklists / threat-intel feeds
- Reviews WHOIS registration data and domain age
- Evaluates hosting infrastructure and ASN reputation
- Runs AI lexical analysis to detect look-alike, typosquat and
  phishing-style domain names

## Score scale
- A (90–100): Trusted
- B (75–89): Safe
- C (55–74): Caution
- D (35–54): Risky
- F (0–34): Dangerous
A confirmed blacklist listing caps the grade at D.

## Primary use cases
- Checking a link from a suspicious email before clicking
- Vetting a shop or service before purchasing
- Verifying a supplier or partner domain
- Monitoring your own domain's security posture

## Site
- Home & scanner: https://www.securedomainscore.com/