[dns-operations] weird queries for mx1.mx2.mx1.mx2...

[John Levine]

In article <02fe7bae-fec6-f314-b189-4214b75cef60 at nic.cz> you write:
>This is query list for domain truckinsurancekentucky.com:
>
>mx1.mx1.mx1.mx1.mx1.mx2.mx1.mx2.mx1.mta-sts.mx1.mx1.mx2.mx2.mta-sts.mx1.mx1.truckinsurancekentucky.com. AAAA

>Domain truckinsurancekentucky.com is not the only one with this weird behavior. Does anyone have an idea what is causing this?

It sure looks like misconfigured mta-sts.

That domain is dead, got another live one we could look at and see how it's configured?  Tnx.

-- 
Regards,
John Levine, johnl at taugh.com, Primary Perpetrator of "The Internet for Dummies",
Please consider the environment before reading this e-mail. https://jl.ly