What Should MX Record Point To?

Do I need an MX record to send email?

Each domain (and sub-domain) need to have an MX-record in order to receive email.

For instance example.com and foo.example.com can have two different MX-records.

An MX-record is simply a DNS-entry that tells the sending server (SMTP-server) where to deliver the email.

3600 IN MX 0 mail.example.com..

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.

Is MX record necessary?

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.

How do you check if my IP is blacklisted?

If your IP address has been blacklisted and you want to investigate, you’ll need to visit the blacklist’s website and do a lookup on your IP address. Most blacklist databases will provide general listing reasons, but don’t list specific email addresses tied to blacklisted IP addresses.

How do I point MX records to Gmail?

Configure Your MX Records to point to GmailStep 1 : In cPanel look for the option MX Entry and click it.Step 2 : Select Remote Mail Exchanger.Step 3 : Hit the Change button.Step 4 : In the ‘Add New Record’ area you must make the following entries with the stated priorities :

How long does it take to change MX records?

MX records generally take effect within a couple of hours. Depending on the refresh rate of ISPs globally, however, it may take up to 24 hours for changes to completely take effect across the internet and for all mail addressed to your domain to be routed through the updated mail exchanger.

Can MX records point to an IP?

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?

To use NSLOOKUP to view MX records:Open a command prompt.Type “nslookup” then press Enter. You will see the following: Default Server: … Type “set type=mx” then press Enter.Type the domain name that you want to look up, then press Enter. The MX records of that domain will appear.

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?

Can an MX record point to a 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.

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 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.

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.

How do I use nslookup?

How To Use NSLOOKUP to View Your DNS RecordsLaunch Windows Command Prompt by navigating to Start > Command Prompt or via Run > CMD.Type NSLOOKUP and hit Enter. … Set the DNS Record type you wish to lookup by typing set type=## where ## is the record type, then hit Enter. … Now enter the domain name you wish to query then hit Enter..More items…•

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 should my MX record be?

A domain with Backup MX should have the MX records shown below, your primary MX record that points at your mail server must have the lowest number (highest priority). mail1.no-ip.com must also have a lower number than mail2.no-ip.com.

How do you point MX records?

MX records always point to a domain; never to an IP address….Change an Existing MX RecordIn the DNS Zone Editor, select the domain you’re modifying from the drop-down menu.Scroll down to MX (Mail Exchanger).Find the MX Record you wish to change, then click Edit.Update the information as necessary.Click Save.

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.

What does an MX record do?

An MX-record (Mail eXchange-record) is a type of resource record in the Domain Name System (DNS). This is the system that, among other indicates to what specific IP address emails need to be sent. The MX-record contains the host name of the computer(s) that handle the emails for a domain and a prioritization code.

What does no MX record mean?

No MX records means that you have not set up records to be able to use an email address on your domain (for example, info@yourdomain.com). By configuring your MX records, you specify which mailing server you will be using for your domain.