4 DNS MX record assets at mail.r-19.ru.
xn--80aaac0ct.xn--p1ai
xn----7sbbabxwendf0clpkw4b3n.xn--p1ai
xn--80aaabttdmcf6bkojv1b5m.xn--p1ai
xn--80aayg0bu9e.xn--p1ai