100% Free. No Signup.

Try our data before you
even sign up.

Thirteen free tools powered by the same data as our API. Paste an email, type a name, drop a domain. That's it.

No credit cardNo signupInstant results

Email Finder

Find anyone's work email

Pass a name and company domain. We return a verified professional email with a confidence score.

Example
Jane Smith @ stripe.com
jane@stripe.com
97% confident
  • Name + domain lookup
  • Confidence scoring
  • Provider detection
Try Email Finder

Email Validation

Is this email deliverable?

Real-time SMTP verification. Flags catch-all domains, disposable emails, and invalid syntax before you hit send.

Example
jane@stripe.com
Deliverable
SMTP verified
  • SMTP verification
  • Catch-all detection
  • Disposable email detection
Try Email Validation

Reverse Email Lookup

Who owns this email?

Drop in any email. Get the full profile back: name, title, company, LinkedIn URL, skills, and experience.

Example
jane@stripe.com
Jane Smith, VP Engineering
Full profile
  • Full profile data
  • LinkedIn profile link
  • Skills and experience
Try Reverse Email Lookup

Disposable Email Checker

Is this address throwaway?

Paste an email to check for disposable and temporary domains, with role-based and deliverability flags included.

Example
signup@mailinator.com
Disposable address
Disposable domain flagged
  • Disposable domain detection
  • Role-based address flag
  • SMTP deliverability check
Try Disposable Email Checker

MX Record Checker

Where does this domain's mail go?

Type a domain to list its MX records sorted by priority and see which provider routes its email.

Example
stripe.com
Google Workspace
5 MX records
  • Priority-sorted MX records
  • Provider detection
  • Live DNS lookup
Try MX Record Checker

Email Deliverability Checker

Will your email land?

One domain, four live checks: MX, SPF, DMARC, and DKIM, graded A to F with a per-check breakdown.

Example
yourdomain.com
Grade B
4 checks run
  • MX, SPF, DMARC, DKIM
  • A to F grade
  • Per-check summaries
Try Email Deliverability Checker

SPF Checker

Is your SPF record right?

Parses a domain's SPF record into plain mechanisms, counts DNS lookups against the RFC limit, and flags weak qualifiers.

Example
stripe.com
v=spf1 include:_spf...
Under 10 lookups
  • Mechanism breakdown
  • Lookup limit counter
  • Qualifier verdict
Try SPF Checker

DKIM Checker

Is your DKIM key published?

Looks up a DKIM record by selector and reports key type, key presence, approximate strength, and revocation.

Example
stripe.com / google
2048-bit RSA key
Key published
  • Selector quick picks
  • Key strength estimate
  • Revocation detection
Try DKIM Checker

DMARC Checker

Does your domain stop spoofing?

Reads a domain's DMARC policy and explains what p=none, quarantine, or reject actually enforce.

Example
stripe.com
p=reject
Enforced policy
  • Policy explained
  • Alignment settings
  • Reporting addresses
Try DMARC Checker

Email Blacklist Checker

Is your IP on a blacklist?

Checks a domain against Spamhaus DBL, SURBL, and URIBL, and its mail server IP against five IP blacklists.

Example
203.0.113.10
Not listed
6 lists checked
  • Eight blacklists
  • Domain or IP input
  • Honest unchecked states
Try Email Blacklist Checker

Email Permutator

Guess every likely address

Turns a name and domain into every common email pattern, generated in your browser, ready to verify.

Example
Jane Smith @ stripe.com
10 permutations
Runs in your browser
  • 10 common patterns
  • Copy one or all
  • One-click verification
Try Email Permutator

Phone Number Validator

Is this number real?

Validates any phone number against the international numbering plan with E.164 formatting, country, and line type.

Example
+1 415 555 0132
Valid, US mobile
Runs in your browser
  • E.164 formatting
  • Country detection
  • Line type lookup
Try Phone Number Validator

Domain Age Checker

How old is this domain?

Registration date, age, registrar, and expiry pulled straight from the public registry over RDAP.

Example
google.com
28 years, 10 months
Registry data
  • RDAP registry data
  • Age at a glance
  • Registrar and status
Try Domain Age Checker
Same data. Same engine.

These tools run on the same data our customers pay for.

< 200ms
Average response
94.2%
Match rate
2.4M+
Lookups last 30 days
How it works

Three steps. No catch.

01

Pick a tool

Email finder, validation, reverse lookup, disposable checks, or MX records. All thirteen are unlocked.

02

Paste your input

An email address, a domain, or a name and company. One at a time.

03

Get live results

Real-time SMTP checks, confidence scoring, and full enrichment profiles.

Need more volume?

Ready for thousands of lookups?

The Enrich API runs these same tools in bulk. Find, validate, and enrich in seconds. 100 free credits included. No credit card.