Question: Do You Need An A Record For Email?

What happens if no MX record?

Without an MX record, it will attempt to deliver to the actual hostname in the email address, so keeping @MichaelHampton ‘s comment to your answer in mind you’ll still need to be able to receive bounces, etc..

What is MX record for email?

A mail exchanger record (MX record) specifies the mail server responsible for accepting email messages on behalf of a domain name. It is a resource record in the Domain Name System (DNS). It is possible to configure several MX records, typically pointing to an array of mail servers for load balancing and redundancy.

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.

Is PTR record necessary for mail server?

Many mail servers will perform a reverse DNS lookup on the IP address that is attempting to connect to them. Therefore the mail server needs to have a PTR record associated with the IP address that it uses to communicate with other servers.

What are the Godaddy MX records?

MX (Mail Exchanger) records specify and prioritize the incoming mail servers that receive email messages sent to your domain name. There is often no need to modify your MX records. Sometimes you have to update them if you host a website with one network (such as ours) but you have email hosted in another.

Is an A record required?

“A records (also known as host records) are the central records of DNS. These records link a domain, or subdomain, to an IP address. … A / AAAA record is to redirect your domain to particular IP. If you set NS records for your share hosting then there is no need to set an A record in DNS manager.

Can an MX record point to 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.

What are NS records?

An NS record or (name server record) tells recursive name servers which name servers are authoritative for a zone. Recursive name servers look at the NS records to work out who to ask next when resolving a name. … NS records help to ensure that all of the domains on your server are available at all times.

Can an A record point to another domain?

A CNAME record must always point to another domain name and never directly to an IP address. A CNAME record cannot co-exist with another record for the same name. It’s not possible to have both a CNAME and TXT record for www.example.com .

What does an A record do?

A Records. A Records are the most basic type of DNS record and are used to point a domain or subdomain to an IP address. Assigning a value to an A record is as simple as providing your DNS management panel with an IP address to where the domain or subdomain should point and a TTL.

Does a record affect email?

2 Answers. No, email would not be affected. The only situation where changing an A record would affect email was if you were changing an A record like mail.example.com which your MX records were pointing at.

What does no MX mean?

When a domain lacks MX records, email servers do not know where to send emails to for that domain.

What should MX record point to?

MX records always point to a domain, never to an IP address.

Can an A record point to two IP addresses?

Yes you can have multiple IP’s for the same A record. There’s a few problems with this if used for redundancy purposes… DNS servers and DNS resolvers randomly choose the order of the list of IPs – even though you might configure it a certain way on your DNS Server hosting the zone, resolvers will flip it.

What is an a record for a domain?

An A record is a type of DNS record that points a domain to an IP address, usually a hosting provider. The “A” in “A record” stands for address. … Your A record allows these DNS servers to have the IP address that corresponds to your domain name.

What DNS records do I need for email?

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.

Can a domain 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.

Do I need MX records?

3 Answers. You are not required to have MX records just to send email. … 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 are my MX records?

The MX records tell which mail server will receive the incoming emails for that specific domain and where your domain’s emails should be routed as per the Simple Mail Transfer Protocol (SMTP). The email servers check the MX record of your domain before sending the email.

How do I find my MX record for a domain?

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.Feb 16, 2021

Do you need an MX record to send email?

2 Answers. No you don’t need an MX record. An MX record designates where email for a domain goes, not where it comes from. Anyone using the MX record as a test to determine if the sending server is valid is doing it wrong.