COMMAND

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<epp xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd">
  <command>
    <check>
      <host:check xmlns:host="urn:ietf:params:xml:ns:host-1.0" xsi:schemaLocation="urn:ietf:params:xml:ns:host-1.0 host-1.0.xsd">
        <host:name>ns1.abcdef123456z.com</host:name>
        <host:name>ns1.example-12345.com</host:name>
        <host:name>ns2.example-12345.com</host:name>
      </host:check>
    </check>
    <clTRID>ABC-12345</clTRID>
  </command>
</epp>

RESPONSE

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<epp xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd">
    <response>
        <result code="1000">
            <msg>Command completed successfully</msg>
        </result>
        <resData>
            <host:chkData xmlns:host="urn:ietf:params:xml:ns:host-1.0" xsi:schemaLocation="urn:ietf:params:xml:ns:host-1.0 host-1.0.xsd">
                <host:cd>
                    <host:name avail="0">ns1.abcdef123456z.com</host:name>
                </host:cd>
                <host:cd>
                    <host:name avail="1">ns1.example-12345.com</host:name>
                </host:cd>
                <host:cd>
                    <host:name avail="1">ns2.example-12345.com</host:name>
                </host:cd>
            </host:chkData>
        </resData>
        <trID>
            <clTRID>ABC-12345</clTRID>
            <svTRID>RO-805-1359042032950639</svTRID>
        </trID>
    </response>
</epp>