You can use the code to create an under construction page wich displays automaticaly your domain name.

$inp = $_SERVER ['HTTP_HOST'];
<html><head><title><?php echo $inp; ?>. under construction template</title>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
<style> <!-- body, p, td { font-family: Tahoma, Arial, Sans, Helvetica; font-size: 10pt; }
.subhead { text-align: center; color: black; margin-left: 6px; margin-top: 0 px; font-size: 40px; font-weight: bold; }
.subhead2 { text-align: center; color: white; margin-left: 10px; margin-top: -52px; font-size: 40px; font-weight: bold; } 
A:LINK { text-decoration: none; color: cyan;}
A:active {COLOR: #bb0000; TEXT-DECORATION: none;}
A:VISITED {text-decoration: none; color: #ff80ff;}
A:hover {COLOR: #FFDD60; TEXT-DECORATION: underline;}
h5 { font-weight: normal; margin-top: -6px; font-size: 9px }
--> </style>
</head><body text="#FFFFFF" bgcolor="#3366CC">
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber1" height="95%">
<td width="100%">Welcome to...<div class="subhead"><?php echo $inp; ?></div>
<div class="subhead2"><?php echo $inp; ?></div> <p>

<div align="center"><img src="" width="150" height="113"></div>
<div align="center"><hr width="70%">
<font size="3">This page is under construction and will be available soon.</font>
<hr width="70%"></div><div align="center"> &nbsp;</div>

<p> Member of: <br><a href=""><img border="0" src="" alt="Click here to Enter" width="160" height="60"></a></p>
<hr noshade color="#dddddd" size="1">
<h5>This site is hosted and powered by: <a href=""></a></h5>

<p>Download this under construction template from 
<a href=""></a> </p>