go
Sorry, we have no information about linux.watch.ru. watch.ru is a domain controlled by two nameservers at nic.ru. They are on different IP networks. Incoming mail for watch.ru is handled by one mailserver at watch.ru themselves. watch.ru has one IP number , but the reverse is watch2.v.shared.ru.

watch.ru
a records
 
+ 89.253.245.191 89.253.192.0/18 AS41535 watch2.v.shared.ru
+ --- watch2.v.shared.ru
ns-soa records
ns3.nic.ru
+ 194.85.61.20 194.85.61.0/24 AS3316 ns3.ripn.net
+ --- ns3.ripn.net
ns records
ns4.nic.ru
+ 194.226.96.8 194.226.96.0/24 AS5568 ns4.ripn.net
+ --- ns4.ripn.net
ns3.nic.ru
+ 194.85.61.20 194.85.61.0/24 AS3316 ns3.ripn.net
+ --- ns3.ripn.net
mx records
mail.watch.ru
+ 89.253.245.191 89.253.192.0/18 AS41535 watch2.v.shared.ru
+ --- watch2.v.shared.ru