rtccom.ru current DNS records

A records

JSC The First
37.230.112.149   28,924

AAAA records

NO RECORDS

MX records

JSC The First
20 mail.rtccom.ru1
10 mail.rtccom.ru1

NS records

JSC The First
ns6.hwfs.ru6,801
ns1.hwfs.ru7,392

SOA records

ttl: 10,800
email: monitor0001.yandex.ru8,164

TXT

v=spf1 ip4:37.230.112.149 a mx ~all