What is the priority value for the MX record?

Is there a way to set it for more than one host?

You can specify multiple MX records with the same priority, eg: mail.example.com. Mx2.

Both mail.com and mx.com will resolve to mx.

However, it is not possible to specify multiple MX records with different priorities, eg: Either all the MX records will resolve to mx.com or none of them will resolve to mx.

No, the priority is always the same. If you want multiple MX records with different priority values then you need to use different domain names.com mx.

What should MX record be?

00 MX will get you an A1 quality website to a T in one day.

In less than 2 days you will see a great increase in ranking for certain keywords.

I have two websites and they both get top rankings in certain keywords however I am only using 1 domain. I have no need for hosting more domains, therefore this is my thought process - I think it's too much so should I switch to an all new domain. But I'm not sure if my ranking will decline or not? I do have seo links like so: SMO. Yahoo. Google. My other idea is to get a subdomain (like blog.example.com) but I'm not too sure how this would be viewed or if it is the right thing to do.

If my domain and ranking would go down, could I keep what I'm currently doing and if so what steps can I take to save my search engine optimization. If I should have two domains and which one do I use to get more money for my sites, how do I get started and which way is best. In a way your domain would lose its value since the name of the domain is your website, but you should try and get good backlinks even if your domain drops, you will still be able to keep your good links. Here are some ways you could keep the good SEO with your current domain, but you should still change that domain name for better SEOs. 1) You have two domains, each have the same pages and content; change the URLs for your links. You can get tools that will change your URLs for you.

2) If you have 2 websites which get similar amounts of rankings, then try having a separate domain for each website. 3) Have links pointed to the 2 different URLs, so people get "duplicated" domain name links to your two sites. 4) Do the things I suggested in #2 above, and also change the URLs of the second site in #2. I recommend using a dedicated domain name.

Can two MX records have the same priority?

My site has four MX records pointing to the same server: @ IN MX 20.

1
Www IN CNAME 20.1 mail IN A 20.1 mail2 IN A 20.1 Can I use these MX records with different priority? If yes, should I use CNAME with priority=1 for www? You can use CNAME records for different priorities, but you need to match the IP addresses of the CNAME to the hostnames (you can't have them be IP addresses of the same subnet) and the TTLs must match as well. This is because with CNAME records you are telling the DNS server to make the record a pointer (which means it will take the other record as the authoritative source, not you) rather than a canonical name, which means that it will only ever resolve to that server. If it doesn't have a TTL of 0, it will expire eventually, and won't be able to fetch the IP address again. So for this to work, the TTL must match for all the CNAME records.

This could cause problems if you had your DNS on the public internet and there was an outage where your DNS servers were not functioning. The records would never expire, and even if they did, you couldn't change the TTL in the event that the server went down again, because the existing records would then no longer be valid.

I suggest instead that you use separate records for each of the MX records, and use CNAME records for all the web-facing records.