InspectMyPage
Domain diagnostics, explained

Check your domain

Find DNS, email, SSL, redirect, and domain configuration problems. Get the simple answer first, with raw technical evidence when you need it.

✓Simple diagnosis first

See pass, warning, or fail before the raw records.

↗Live public data

DNS, TLS, HTTP, and RDAP checks run when requested.

⌁No account required

We do not build profiles or store checked-domain histories.

Popular tools

Start with the problem you are solving

Each page focuses on one search intent while sharing the same diagnostic engine and result language.

01

SPF Checker

Check a domain's SPF record, validate common problems, and understand what the policy means.

Open tool 02

SSL Certificate Checker

Inspect certificate validity, hostname matching, expiration, issuer, and TLS details.

Open tool 03

DMARC Checker

Validate a domain's DMARC policy, reporting destinations, alignment, and enforcement level.

Open tool 04

DKIM Checker

Retrieve and validate the DKIM public key published for a domain and selector.

Open tool 05

Redirect Checker

Trace each HTTP redirect, reveal the final destination, and detect loops or excessive chains.

Open tool 06

Domain Lookup

View structured registration, registrar, status, dates, and nameserver data from RDAP.

Open tool
Built for clarity

Useful to owners. Detailed enough for engineers.

SPF configuredGoogle Workspace appears authorized to send mail. No obvious SPF errors detected.

v=spf1 include:_spf.google.com ~allMechanisms, qualifiers, TTL, and lookup evidence remain available.

Launch diagnostics

Eight focused ways to inspect a domain

SPFCheck a domain's SPF record, validate common problems, and understand what the policy means.SSLInspect certificate validity, hostname matching, expiration, issuer, and TLS details.DMARCValidate a domain's DMARC policy, reporting destinations, alignment, and enforcement level.DKIMRetrieve and validate the DKIM public key published for a domain and selector.RedirectsTrace each HTTP redirect, reveal the final destination, and detect loops or excessive chains.Domain lookupView structured registration, registrar, status, dates, and nameserver data from RDAP.DNS propagationCompare current DNS answers from independent public recursive resolvers without pretending to provide worldwide monitoring.Reverse DNSFind the PTR hostname for a public IPv4 or IPv6 address and check forward confirmation.