I'm looking to redirect my domains DNS to a new host, can anyone help?

I'm looking to redirect my domains DNS to a new host, can anyone help?

I have a domain name and an email account with 123-reg.co.uk but I want to redirect the domain to another host. I would just change the nameservers but then the email doesn't work. I've tried fiddling with the CNAME and A records etc but I've no idea what I'm doing, can anyone please help?

if you have a DNS change you need to submit the changes from the new server to take ownership of the record (SOA) 1st.

Put a redirect in your index.php or index.html

?php
if (!empty($_SERVER['HTTPS']) ('on' == $_SERVER['HTTPS'])) {
$uri = 'https://';
} else {
$uri = 'http://';
}
$uri .= $_SERVER['HTTP_HOST'];
header('Location: '.$uri.'http://newsite.TLD');
exit;
?


or
HTML/JavaScript

HTML
HEADTITLEWeb Site Redirect /TITLE
BODY bgcolor=#ffffff

SCRIPT LANGUAGE=JavaScript
!--
function redirect()
{
window.location = https://newsite.tld
}

setTimeout(redirect();, 1000)
//--

/SCRIPT
H2The website for MY Site is Redirecting to a Secure URL /h2
h3
New URL : a href=https://securemysite.TLD
https://securemysite.TLD/A
/h3
PYou will be tranferred there automatically. Please bookmark the URL of our new webaddress and delete the bookmark of
our old web address.

/BODY
/HTML