MX lookup doesn't work on FQDN

  • Posted February 5, 2015

Hi all,

I’m setting up a mail server on an Ubuntu droplet. I had to change the droplet name to the fqdn per some other threads on this forum.

droplet name:

dig MX returns the mx:

dig MX +short @
dig MX +short @

Does not return anything.

In Ubuntu,

hostname returns mail hostname -d returns hostname --fqdn returns

In the DigitalOcean web gui, under I can see the records.

MX 0

When I use on mx, I get back “No mx Records exist” If I query mx I get back: Pref Hostname IP Address TTL 0 {No A Record} 30 min

So it’s like the mx record doesn’t work with the fqdn, but only the domain.tld

Any ideas on how to fix?


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I added the A record and mxtools completes the lookup for the domain.tld

Thank you for the follow ups!

Overall, it was my error on thinking the mx lookup should also work against the fqdn. Thanks again!

You need an A record for “”. In DO control panel add an A record Should end up looking like your A record 1800 IN A


Thanks for the reply back too. It just seemed like I should get a record back when asking for the mx for the fqdn.

edit 2: My zone file (visible in the DO gui) lists an A record in it: 1800 IN A

So not sure why mxtoolbox says there is no A record.

There’s nothing to fix. That query shouldn’t return anything.

EDIT: There’s a message which seems to indicate you may be missing a record, but since you censored your domain name there’s nothing we can do to verify if that’s true or not.