usu.ru.			30 IN SOA nso1.urfu.ru. hostmaster.urfu.ru. (
				2015021859 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				2419200    ; expire (4 weeks)
				3600       ; minimum (1 hour)
				)

usu.ru.			30 IN TXT "mailru-verification: 9e397e2bc9e03e7f"
usu.ru.			30 IN TXT "v=spf1 -all"
usu.ru.			30 IN TXT "MS=ms77980310"
usu.ru.			30 IN TXT "mailru-verification: f0006ac0441834ef"

usu.ru.			30 IN A	93.88.179.201

Mail exchangers:
usu.ru.			30 IN MX 100 ironport11.urfu.ru.
usu.ru.			30 IN MX 10 ironport10.urfu.ru.

Name servers:
usu.ru.			30 IN NS nso2.urfu.ru.
usu.ru.			30 IN NS nso1.urfu.ru.