Question: What Should My MX Record Be?

Can a Cname point to another Cname?

CNAME records can point to other CNAME records, but this is not considered a good practice as it is inefficient.

MX and NS records must never point to a CNAME alias..

Can MX record point to different domain?

Yes, that’s exactly what MX records are for. … Then you set an MX record that points to a domain, typically something like mail.whatever.net. You must then set up an A record for mail.whatever.net to point to the IP of your email server. Note that your mail domain does not have to be a subdomain of your domain.

What happens when a domain has two different MX records?

Dual MX records are used for backup purposes, i.e. if you list more than 1 MX record for a domain, any host attempting to deliver email for that domain will only attempt such delivery to 1 MX at a time.

Can I have 2 MX records?

Multiple MX records can be defined for a domain, each with a different priority where the lowest number is the highest priority. If mail can’t be delivered using the first priority record, the second priority record is used, and so on. … If different MX records have the same priority, one server is chosen arbitrarily.

What happens if no MX record?

According to the Section 5 of RFC 5321, if no MX record is present mail servers should fall back to the A record for the domain.

What is MX and TXT records?

MX – specifies where the emails for your domain should be delivered. CNAME – specifies redirects from your domain’s subdomains to other domains/subdomains. TXT – used to store text-based information related to your domain. Most commonly used for storing SPF data.

What is PTR record?

A DNS pointer record (PTR for short) provides the domain name associated with an IP address. A DNS PTR record is exactly the opposite of the ‘A’ record, which provides the IP address associated with a domain name. DNS PTR records are used in reverse DNS lookups.

What happens when you change MX records?

You can edit your MX (Mail Exchanger) records in your DNS zone file at any time. Making changes to your MX records may interrupt your email service temporarily. Log in to your GoDaddy Domain Control Center. (Need help logging in?

Is MX record required?

You are not required to have MX records just to send email. However: … any domain used in email traffic can work without MX records if it has a valid A record, but this kind of setup is not much used on the ‘net nor really encouraged. If a domain must be able to receive mail, set up valid MX records.

What is a record and Cname?

The A record maps a name to one or more IP addresses when the IP are known and stable. The CNAME record maps a name to another name. It should only be used when there are no other records on that name. The ALIAS record maps a name to another name, but can coexist with other records on that name.

What is a MX record for email?

An MX-record (Mail eXchange-record) is a type of resource record in the Domain Name System (DNS). … Emails are routed through to the IP address which is set in the A-record of the host. The A-record (or address-record) determines which IP address belongs to a domain name.

What are my MX records?

Mail Exchange (MX) records are DNS records that are necessary for delivering email to your address. In simple DNS terms, an MX record is used to tell the world which mail servers accept incoming mail for your domain and where emails sent to your domain should be routed to.

How do I write an MX record?

Create an MX record on your domainLog into the One.com control panel.Click DNS settings on the Advanced settings tile.Go to DNS records.Under create new record, click MX.Enter the following details: – Leave the hostname empty, or enter a subdomain. … Click Create record to save your settings.

Can MX record point to Cname?

As stated in the IETF (Internet Engineering Task Force) RFCs (Request for Change), it is not permitted to point an MX record to an alias/ CNAME.

Can an MX record be an IP address?

No, MX records must not point to an IP address. MX records should point to address records (A or AAAA), domains, or hostnames.

How do I know if my MX record is working?

How to use Nslookup to verify MX record configurationGo to Start > Run and type cmd .At a command prompt, type nslookup , and then press Enter.Type server ;,where IP address is the IP address of your external DNS server.Type set q=M X, and then press Enter.Type , where domain name is the name of your domain, and then press Enter.

What does MX stand for?

Mx (usually pronounced /mɪks/ MIKS or /mʌks/ MUKS and sometimes /ɛmˈɛks/ em-EKS) is an English language neologistic honorific that does not indicate gender.

What should MX record point to?

A mail exchanger (MX) record is a type of DNS record that identifies which server will handle the incoming mail for your domain. MX records always point to a domain; never to an IP address.