Mail.feofanov.ru has one IP number , but the reverse is mail.fbsolutions.ru. Mail.stoikinterier.ru, mail.alloverpress.ru, mail.deltaexpo.com, mail.mirea.org, mail.deltaexpo.ru and ...
Westcomindoor.ru, feofanov.ru, noutrem.ru, stoikinterier.ru, eurasmet.ru and at least eleven other hosts point to the same IP. Alloverpress.ru, auto-titan.com, deltaexpo.ru, borovik ...