List of Web Services for Administrators
| DIAGNOSTICS | |
|---|---|
| https://www.checktls.com/TestReceiver | Email To Test Receiver |
| https://www.checktls.com/TestSender | Email From Test Sender |
| https://www.debouncer.com/blacklistlookup | Email Reputation Check |
| https://www.ip2location.com/free/email-tracer | Email Header Tracer |
| https://www.dnsbl.info/dnsbl-database-check.php | Spam Database Lookup |
| https://www.spamcop.net/bl.shtml | SpamCop List Check |
| https://mxtoolbox.com/blacklists.aspx | MX Blacklist Check |
| https://check.spamhaus.org | Spamhaus List Check |
| URL | DESCRIPTION |
|---|---|
| https://www.netmeter.co.uk | Broadband Speed Test |
| https://speedof.me | Speed of Me |
| https://openspeedtest.com | HTML5 Internet Speed Test |
| https://www.speedtest.net | Speedtest by Ookla |
| https://speed.cloudflare.com | |
| https://broadbandtest.which.co.uk | Which? UK Speed Test |
| https://www.uswitch.com/broadband/speedtest | |
| https://www.bandwidthplace.com | |
| https://www.broadbandspeedchecker.co.uk | |
| https://speedtest.net.uk | |
| https://fast.com/en/gb | |
| https://www.vodafone.co.uk/broadband/speed-test | |
| https://www.ispreview.co.uk/speed/#1 | |