Your IP: 22.214.171.124 - United States, Cambridge
See if there are problems with your DNS hosting.
(Enter zone name, such as "site.com", not an IP).
Look up a DNS record (A, MX, NS, SOA, etc.)
Enter domain or host name
Enter DNS server (default is empty)
Lists contact info for a domain/IP.
Enter domain or host name or IP
Check cached DNS at major ISPs.
See if your mail server is in any spam database.
Enter IP or host name
Look up an IP address's name.
Enter IP/IPv6 (or host name)
Shows info about an IP, including location.
Converts a decimal IP into an IP and back.
Enter IP or decimal IP
Investigates the network connection.
Enter host name (or IP/IPv6)
Check speed of your DNS hosting.
Traces the route packets take to this host.
Shows duration for packets to reach a host.
Calculate CIDR ranges.
Last modified: Thu 03 Oct 2019 15:04:03 EEST