Checks if the domains MX records point at G-suite

Detect disposable/temporary email addresses with a curated 72k+ domain list plus nightly MX/IP cluster OSINT. Auto-updated. No network calls at runtime.

The pre-send control plane for cold-email campaigns: gateway-aware, account-throttled rollout plans from a flat lead list. Sender-agnostic, sends nothing.

Async SMTP email verification with catch-all detection, DNS caching, and a Flask bulk-upload UI.

🔍 Retrieve DNS records and perform forward/reverse lookups for MX, TXT, DMARC, and PTR with ease for validation and analysis.

Pull the MX records and mail provider behind any email address — a tiny Python CLI that returns a domain's MX records, their validity, and which provider runs the mailbox (Google Workspace, Microsoft 365, …) via the Tomba /email-verifier API.

🔮 Get domain information such as: ip, asn, organiazcion, country code, nameservers, mx records...

dns-lookup is a simple Python tool for performing DNS lookups and WHOIS queries directly from the terminal. It features an interactive command-line menu and supports retrieval of various DNS records as well as domain WHOIS information. Designed for educational, testing, and legal use cases, the tool is easy to install and use, requiring only Python

Fast async email verification CLI: MX/DNS checks, SMTP catch-all detection, disposable & typo detection, deliverability scoring, bulk CSV

DNS lookup tool for A, MX, TXT, PTR