Less guessing.
More knowing.
Your network has answers.
Find them with CoreLab.
DNS, SSL, email, and server diagnostics. One focused toolkit to get from something's wrong to what's next.
WordPress ManagementYour WordPress.
Under control.
Less hopping between admin panels. Manage plugins, themes, and users, with uptime monitoring included. Keep an eye on your websites from one CoreLab workspace.
- One connection through your generated plugin
- Plugin, theme, and user management together
- Uptime monitoring included for both websites
- Available inside your signed-in workspace
2 websites per user. 14 days to explore.
Website overviewPlugins
3 totalKeep your essentials in order.
Install, activate, update, or remove plugins from one place.
- 01
Sign in to CoreLab
Your website management starts in your account.
- 02
Install your connector
Download the plugin generated by CoreLab and install it on WordPress.
- 03
Connect. Then manage.
Manage plugins, themes, and users, and monitor website uptime in one workspace.
Two websites. One workspace.
WordPress management with uptime monitoring included.
Every layer.
A clearer picture.
Start with the symptom. Pick a tool.
Get the detail you need to make your next move.
DNS lookup
Follow the records. Find where your domain really points.
A · AAAA · MX · TXT · NS · CNAME · SOASSL inspection
Inspect certificate validity, trust chains, and expiry dates.
Certificates · TLS · ExpiryVPS diagnostics
Check connectivity, open ports, and HTTP responses.
Ping · Ports · HTTP · SSHEmail validation
Trace delivery issues through syntax, MX, and mail configuration.
Syntax · MX · SPF · DMARCIndex checker
Investigate Google index status and page-level signals.
Index status · Page signalsLess tab switching. More troubleshooting.
A toolkit that fits
the way you work.
“I can inspect the DNS records, confirm the certificate, and test the server without opening five different tabs.”
Raka A.
DevOps Engineer“The result layout makes it obvious which signal matters. That is exactly what I need during an incident.”
Maya K.
Infrastructure Lead“CoreLab is now the first place I check when a domain migration starts behaving differently across environments.”
Daniel T.
Backend Developer“Being able to move from a ping test to port and HTTP checks in one workflow saves a surprising amount of time.”
Arman S.
Site Reliability Engineer“It gives our support team enough technical context to escalate an issue with evidence instead of guesses.”
Fajar P.
Technical Support Lead“The SSL expiry and chain details are concise, readable, and easy to share with the rest of the team.”
Kevin L.
Security AnalystSomething's off.
Let's find out what.
Follow the signal from the first symptom to the underlying configuration. No installation. No complicated setup.
Start with a DNS lookup- 01
Bring a target.
A domain, IP address, URL, or email. Start with what you know and choose the check that fits.
- 02
Check the right layer.
Resolve a record. Inspect a certificate. Test a connection. Move between tools as the evidence develops.
- 03
Make your next move.
Read structured results with the details that matter, then take the findings back to your workflow.
Your workflow.
Our diagnostics.
Take DNS, SSL, and email checks beyond the browser. Connect CoreLab's public API to the tools you already use.
Read the API docscurl --request GET \
'https://corelab.web.id/api/v1/dns?domain=example.com&types=A,MX' \
--header \
'Authorization: Bearer YOUR_API_KEY'Good questions.
Clear answers.
A few things to know before you start.
What can I check with CoreLab?
Inspect DNS records, SSL certificates, email configuration, VPS connectivity, open ports, HTTP responses, and Google index status. Each tool focuses on a specific layer of your infrastructure.
How does the DNS lookup work?
Enter a domain and choose the record types you need. CoreLab queries A, AAAA, CNAME, MX, NS, TXT, and SOA records and groups the results with their available DNS metadata.
Can I check when an SSL certificate expires?
Yes. The SSL checker shows certificate validity and expiry, along with issuer, protocol, cipher, alternative names, and certificate-chain details.
Do I need an account?
You can explore the toolkit without an account. Sign in and verify your email to run diagnostics and manage your usage. Diagnostics run in your browser. WordPress Management requires login and a generated connector plugin installed on your WordPress website.
Can I use CoreLab in my own application?
Yes. The public API supports DNS lookups, SSL inspection, and email validation. Create an API key in your account and follow the API documentation for authentication, endpoints, and usage limits.
The next issue?
You know where to start.
Keep a little clarity in your corner.