Fast · Private · Browser-based

Network checks.
Without the noise.

See your public IP, test your connection and diagnose a domain in seconds.

Your public IP
Detecting your IP…
Detecting protocol HTTPS secure
Run Speed Test Connection details
Quick domain check DNS, IPv4/IPv6 and HTTP/HTTPS availability
✓No account required ✓Privacy controls ✓Desktop & mobile
TOOLS

Run a test

Speed Test Download, upload, ping and jitter. Run speed test Port Checker Check TCP ports on a public host. Check ports Domain Check DNS and basic service availability. Analyze domain IPv4 / IPv6 Test both protocols independently. Test connectivity
More tools Focused checks when you need more detail.
My IPPublic IP and connection details DNS LookupA, AAAA, MX, NS, TXT, CNAME, CAA SSL CheckerCertificate validity and expiration HTTP TestStatus, redirects and response time DNS ResolverForward and reverse DNS resolution IP / ASN LookupBGP origin, prefix and network owner IP Blacklist CheckDNSBL / RBL reputation across multiple sources Domain WHOISRegistrar, expiration, nameservers and DNSSEC Email HealthMX, SMTP, reputation, SPF, DMARC and transport security
LEARN

Network diagnostics in one place

OCS Ping is a browser-based collection of network diagnostic tools for quick checks from desktop or mobile. You can identify your public IP, test IPv4 and IPv6 connectivity, measure the connection to the OCS Ping server, inspect DNS records, check TCP ports and review basic web and routing information.

Each tool is focused on one question, so you can start with a quick result and move to a more detailed check only when you need it. No account is required for the public tools.

FAQ

Common questions

Are OCS Ping tools free to use?

Yes. The public diagnostic tools are available without creating an account, subject to reasonable usage limits.

Does OCS Ping replace monitoring software?

No. OCS Ping is designed for on-demand diagnostics. It is not a continuous uptime, security or performance monitoring service.

Can I use OCS Ping on a phone?

Yes. The interface is mobile-first and can also be installed as a web app on supported devices.

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Related tools

Speed TestMeasure ping, jitter, download and upload. Domain CheckerInspect DNS and basic web availability. IP / ASN LookupIdentify an IP network and its origin ASN. IP Blacklist CheckCheck selected DNSBL/RBL reputation sources. Domain WHOISReview registrar and registration metadata. Email HealthRun mail-server, reputation and authentication diagnostics.