DNS Tools
A self-hosted clone of dnstools.ws. All tools run from this server's single vantage point. (The original's 25 global locations require a worldwide agent fleet and can't be reproduced on one host.)
DNS Lookup ready
Query DNS records (A, AAAA, CNAME, MX, PTR, NS, TXT, SOA).
DNS Traversal ready
Trace a lookup from the root servers down to the authoritative nameservers.
WHOIS ready
Domain and IP registration details.
Ping ready
Measure round-trip time to a host.
Traceroute ready
Show the network path packets take to a host.
MTR ready
Combined traceroute + ping, per-hop loss and latency.
Host capabilities
Detected on this server. Tools automatically use the best available method and fall back gracefully.
| Shell exec() | available |
| PHP dns_get_record() | available |
| dig binary | available |
| host binary | available |
| whois binary | available |
| ping binary | available |
| traceroute binary | available |
| tracepath binary | available |
| mtr binary | available |
| fsockopen() | available |