maileroo.com MX records

MX Mail server
1h
mail.protonmail.ch 10 Primary
mailsec.protonmail.ch 20

Question and response

Question

dig maileroo.com. MX

Answer

maileroo.com. 3600 MX 10 mail.protonmail.ch. maileroo.com. 3600 MX 20 mailsec.protonmail.ch.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0