is6.com.		30 IN SOA ns-1902.awsdns-45.co.uk. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

is6.com.		30 IN TXT "v=spf1 include:mail.zendesk.com include:_spf.google.com
ip4:207.54.10.135 ip4:209.54.52.15 ?all"

is6.com.		30 IN A	207.54.10.140

Mail exchangers:
is6.com.		30 IN MX 10 mail.is6.com.

Name servers:
is6.com.		30 IN NS ns-1475.awsdns-56.org.
is6.com.		30 IN NS ns-1902.awsdns-45.co.uk.
is6.com.		30 IN NS ns-399.awsdns-49.com.
is6.com.		30 IN NS ns-613.awsdns-12.net.