Typosquatting & Phishing Domain Monitor - New Domain Alerts

Protect your brand from typosquatting, social media impersonation, and online fraud.

Find registered look-alike domains (typosquatting, homoglyphs, TLD swaps) impersonating your brand — powered by the open-source dnstwist engine. Public DNS data only. For brand protection and authorized security research.

Check if websites are phishing scams or legitimate. Protect yourself from malicious domains and fraud.

Email Domain Blacklist Checker

trovevault/email-domain-blacklist-checker

Check any domain against 15 email blacklists (Spamhaus, SURBL, SpamCop, Barracuda and more) and validate SPF, DMARC and MX records. No API keys required. Export data, run via API, schedule and monitor runs, or integrate with other tools.

WHOIS Lookup

automation-lab/whois-lookup

WHOIS Lookup queries WHOIS servers for domain registration data. It returns structured information about who registered the domain, when it was created, when it expires, which registrar manages it, and the name servers it uses.

SSL/TLS Certificate Scraper

taroyamada/ssl-certificate-monitor

Scan thousands of websites for expiring TLS certs, extract fingerprint hashes, and run Google Web Risk malware checks without rendering a browser.

Attack Surface Intelligence — Certificate Transparency

ryanclinton/crt-sh-search

Turn Certificate Transparency logs into attack-surface intelligence. Find new subdomains, exposed admin/VPN/DevOps services, brand-abuse look-alikes, and infrastructure drift, each with a risk score, recommended action, and investigation priority. Findings and executive summary included.

Domain Ownership Checker

trovevault/domain-ownership-checker

Check registration dates, expiry, registrar, and availability status for any number of domains at once, without the one-at-a-time limitation of manual lookups. Uses RDAP (the modern replacement for WHOIS) to pull live data directly from domain registries. No API keys. No proxies. Results in seconds.

Domain Age Checker

automation-lab/domain-age-checker

Check domain age and registration dates in bulk using RDAP — the modern WHOIS replacement. Returns registration date, expiration date, registrar, nameservers, and age in days/years. Ideal for SEO analysis, fraud detection, and domain research.

Domain Age Checker — Bulk RDAP + WHOIS Lookup

prodiger/domain-age-checker

Bulk-check domain age, registration date, expiry, registrar, nameservers, DNSSEC, and EPP status codes via IANA-bootstrapped RDAP with port-43 WHOIS fallback for ccTLDs (.de, .ru, .jp, .kr, .cn, .it, .br, .es, .pl, .nl).

Domain History Checker

trovevault/domain-history-checker

Research the full history of any domain: how old it is, what content it used to host, whether it was ever used for malware or spam, and whether it has any blacklist flags. Essential for domain buyers, SEO professionals, and more who need to do due diligence before acquiring an expired domain.