MX Lookup API
The MX Lookup API retrieves mail exchange (MX) records for any given domain.
Checking API status...
/v1/mxlookup GET
https://api.api-ninjas.com/v1/mxlookup
Returns a list of MX records associated with a particular domain. Free users receive only data from the first MX record, while premium users get access to all MX records.
Parameters
- domainrequired- Valid domain to check (e.g. - x.com). All top-level domains are supported.
Headers
- X-Api-Keyrequired- API Key associated with your account. 
Sample Request Live Demo!
domain
https://api.api-ninjas.com/v1/mxlookup?domain=x.comHeaders
X-Api-KeyLog in or sign up to get your API KeySample Response
JSON
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[
  {
    "priority": 5,
    "value": "alt2.aspmx.l.google.com."
  },
  {
    "priority": 1,
    "value": "aspmx.l.google.com."
  },
  {
    "priority": 10,
    "value": "alt3.aspmx.l.google.com."
  },
  {
    "priority": 10,
    "value": "alt4.aspmx.l.google.com."
  },
  {
    "priority": 5,
    "value": "alt1.aspmx.l.google.com."
  }
]
Code Examples
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curl -X GET "https://api.api-ninjas.com/v1/mxlookup?domain=example.com" \
  -H "X-Api-Key: YOUR_API_KEY"If your programming language is not listed in the Code Example above, you can still make API calls by using a HTTP request library written in your programming language and following the above documentation.