Override Default Mobile Font Size

How to stop mobiles chosing their own font size in HTML

After spending several hours trying to figure out why mobiles (iOS in particular) would display particular lines of text at a completely different text size than desired, it turns out that they try and do it to be helpful.

To override the default operation, use the following CSS...

html, body {
    -ms-text-size-adjust: none;
    -moz-text-size-adjust: none;
    -o-text-size-adjust: none;
    -webkit-text-size-adjust: none;
}

DNS Info Via Command Line

Show information, including TTL, for specific domains

If you need to check DNS settings for a domain that you have no control over, the following command line will give you informtion including the TTL value...

nslookup -type=soa {domain}

To see when the cached record expires...

nslookup -debug {domain}