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Domain Tests
(e.g. example.com)
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DNS Report |
Enter domain name |
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Finds lots of common DNS problems. |
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www.DNSreport.com |
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DNS Timing |
Enter domain/host name |
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See how long your DNS servers take to respond |
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WHOIS Lookup |
Enter domain name (or IP) |
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Lists contact info for a domain/IP (about 150 TLDs!). |
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Abuse Lookup |
Enter domain name |
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Finds abuse contact for a domain from abuse.net. |
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WHOIS Search |
Enter partial domain name |
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True WHOIS search, using www.whois.sc. |
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IP Tests
(e.g. 192.168.100.1)
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Spam database lookup |
Enter IP (or host name) |
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See if a mail server is listed in 150+ spam databases. |
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Reverse DNS lookup |
Enter IP/IPv6 (or host name) |
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See if your IP has a reverse DNS entry. |
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IPWHOIS Lookup |
Enter IP (or domain name) |
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Lists contact info for an IP (or domain). |
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NetGeo IP Lookup |
Enter IP |
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Shows (outdated?) geographical location of an IP. |
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IP Routing Lookup |
Enter IP |
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Shows IP routing info, from RADB. |
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Hostname Tests
(e.g. www.example.com)
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DNS lookup |
Enter domain/host name |
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Look up a DNS record (A, MX, NS, SOA, etc.) |
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Tracert |
Enter host name (or IP/IPv6) |
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Traces the route packets take to this host. |
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Ping |
Enter host name (or IP/IPv6) |
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Shows how long it takes for packets to reach a host. |
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ISP cached DNS lookup |
Enter domain/host name |
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Check cached DNS at major ISPs. |
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