mbulk.1and1.com MX records

MX Mail server
10m
mxint02.1and1.com 10 Primary
mxint01.1and1.com 10 Primary

Question and response

Question

dig mbulk.1and1.com. MX

Answer

mbulk.1and1.com. 600 MX 10 mxint02.1and1.com. mbulk.1and1.com. 600 MX 10 mxint01.1and1.com.

Authority

The response has no authority records.

Additional

mxint02.1and1.com. 600 A 212.227.17.17 mxint02.1and1.com. 600 A 212.227.126.207 mxint01.1and1.com. 600 A 212.227.17.16 mxint01.1and1.com. 600 A 212.227.126.206 . 0 OPT ; payload 1220, xrcode 0, version 0, flags 0