DNS Tools

Live DNS

See all DNS records and Reverse DNS records for a domain.

Whois Search

Shows both registry and registrar results for a domain.

IP Whois

Shows the RIR (Regional Internet Registry) results for the IP address owner.

HTTP Headers

Shows server returned HTTP Headers for domain or IP address. Traverses redirects as well, great for troubleshooting .htaccess and Apache issues.

RBL Search

Searches several SPAM Listing databases to see if your domain and/or IP address is listed. Great to troubleshoot mail delivery problems.

Ping

Ping a domain or IP address to check if online.

DNS Traversal

Checks root nameservers for NS records for your domain. Helpful to troubleshoot propagation issues.