SI Proxies

Proxy Checker

Test if a proxy is alive or dead. Check latency, HTTPS support, anonymity level, and connection details.

IP Lookup

Look up geolocation, ISP, ASN, organization, and reverse DNS for any IP address.

DNS Lookup

Query DNS records including A, AAAA, MX, TXT, NS, SOA, CNAME, and PTR records for any domain.

WHOIS

Look up domain registration details including registrar, creation date, expiry, nameservers, and status.

Ping

Ping any host to measure response time, packet loss, and network latency.