Tools
Domain and DNS tools, free for anyone.
Look up a domain's records, see who registered it, check that its email is set up, and more. No account, no sign-up.
Domain & DNS
Look up DNS records, WHOIS and email settings for any domain.
13 tools- DNS Lookup See A, MX, TXT, NS and other DNS records of a domain.
- WHOIS Lookup See who registered a domain, when, and when it expires.
- DNS Propagation Checker See whether a DNS change has spread to resolvers.
- MX, SPF & DMARC Checker Check a domain's MX, SPF, DKIM and DMARC setup.
- SPF Record Generator Make an SPF record that says which servers may send your mail.
- DMARC Record Generator Create a DMARC record to protect your domain's email.
- Email Blacklist Checker Check if an IP or mail server is on spam blocklists.
- What Is My IP See your public IPv4 and IPv6 address and browser details.
- Domain Name Generator Find domain name ideas from your keywords, and check them.
- Punycode Converter Convert Bangla and other international domains to xn--.
- Reverse DNS Lookup Find the host name behind an IP address.
- Email Verifier Check whether an email address can receive mail.
- Domain Age Checker See how old a domain is and when it expires.