Need to htaccess redirect all urls from old subdomain to new subdomain

Question

In the root the code already working (for example):

RewriteEngine on
RewriteCond %{HTTP_HOST} ^oldsite.co.uk [NC,OR]
RewriteCond %{HTTP_HOST} ^www.oldsite.co.uk [NC]
RewriteRule ^(.*)$ https://www.NEW111NEW.com/$1 [L,R=301,NC]

Now I need to redirect a subdomain (like):

from: https://info.oldsite.co.uk/blog/some-blog-post-a

to: https://info.NEW111NEW.com/blog/some-blog-post-a

I tried - 1 (not working):

RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} ^info.oldsite.co.uk [NC]
RewriteRule ^blog/(.*) http://info.NEW111NEW.com/blog/$1 [L,R=301,NC]

Also tried - 2 (not working):

RewriteEngine on
RewriteBase /
RewriteCond %{HTTP_HOST} ^(info\.)?oldsite\.co\.uk$ [NC]
RewriteRule ^(.*)$ http://info.NEW111NEW.com/blog/$1 [R=302,L]

---Update---

When tried - 3 (its working partly):

RewriteEngine on
RewriteBase /
RewriteCond %{HTTP_HOST} ^info\.oldsite\.co\.uk [NC]
RewriteRule ^(.*)$ https://info.new.com/blog/$1 [L,R=301,NC]

AND https://info.oldsite.co.uk/blog/dsadasdsad is going to https://info.new.com.com//blog/dsadasdsad (almost working but a double slash "//" here)

Amin9 · Answer

RewriteEngine on
RewriteBase /
RewriteCond %{HTTP_HOST} ^info\.oldsite\.co\.uk [NC]
RewriteRule ^(.*)$ https://info.new.com%1/$1 [L,R=301,NC]

So, the info.oldsite.co.uk/blog/xyzxyz is going to info.new.com/blog/xyzxyz

Need to htaccess redirect all urls from old subdomain to new subdomain

1 Answers