s4gru.com.		30 IN SOA ns1.invisioncic.com. hostmaster.invisioncic.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				60         ; minimum (1 minute)
				)

s4gru.com.		30 IN A	13.227.219.33
s4gru.com.		30 IN A	13.227.219.106
s4gru.com.		30 IN A	13.227.219.17
s4gru.com.		30 IN A	13.227.219.50

Mail exchangers:
s4gru.com.		30 IN MX 0 mx.s4gru.com.cust.a.hostedemail.com.

Name servers:
s4gru.com.		30 IN NS ns1.invisioncic.com.
s4gru.com.		30 IN NS ns2.invisioncic.com.
s4gru.com.		30 IN NS ns3.invisioncic.com.
s4gru.com.		30 IN NS ns4.invisioncic.com.