86.119.57.0.
Question and response
Question
dig NET-SCALE-ZH-TENANT-SEPPMAIL.switch.ch. PTR
Answer
NET-SCALE-ZH-TENANT-SEPPMAIL.switch.ch. 86400 PTR 86.119.57.0.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0