Domain name: mxtoolbox dot com

Domain info

Short description: MX Lookup

Long description: This test will list MX records for a domain in priority order. The MX lookup is done directly against the domain's authoritative name server, so changes to MX Records should show up instantly. You can click Diagnostics , which will connect to the mail server, verify reverse DNS records, perform a simple Open Relay check and measure response time performance. You may also check each MX record (IP Address) against 105 DNS based blacklists . (Commonly called RBLs, DNSBLs) Products About Us Support Login

HTTP headers

HTTP headers allow the client and the server to pass additional information with the request or the response. A request header consists of its case-insensitive name followed by a colon ':', then by its value (without line breaks). Leading white space before the value is ignored.

Name	Value
HTTP/1.1 200 OK
Content-Type	text/html; charset=utf-8
Content-Length	61671
Connection	keep-alive
Cache-Control	public, max-age=300
Expires	Wed, 27 Sep 2017 22:25:45 GMT
Last-Modified	Wed, 27 Sep 2017 22:20:45 GMT
Server	Microsoft-IIS/8.5
X-Powered-By	UrlRewriter.NET 2.0.0
Strict-Transport-Security	max-age=300
X-AspNet-Version	4.0.30319
X-Powered-By	ASP.NET
Access-Control-Allow-Origin	*
Date	Wed, 27 Sep 2017 22:20:44 GMT
Age	157
Vary	Accept-Encoding,Cookie
X-Cache	Hit from cloudfront
Via	1.1 9edca61f65102033971d096a9351690a.cloudfront.net (CloudFront)
X-Amz-Cf-Id	pSJCk-GA3JnsD4PBfQOkzhZETTg90Wn_Pg7Vtv1uX_PyQK3LIRbRIQ==

HTML <head>

The <head> element is a container for metadata (data about data) and is placed between the <html> tag and the <body> tag.

HTML metadata is data about the HTML document. Metadata is not displayed.

Metadata typically define the document title, character set, styles, links, scripts, and other meta information.

The following tags describe metadata: <title>, <style>, <meta>, <link>, <script>, and <base>.

<title>

Title is missing.

<meta> description

Meta description is missing.

<meta> keywords

Meta keywords are missing.

<meta> other (0 records found)

Name	Value

<style>

<head> section doesn't contain any styles.

<link> (0 records found)

Name	Value

<script>

Internal

<head> section doesn't contain any internal script sections.

External

Name	Value

<base>

<head> section doesn't contain a base section.