github.io.		30 IN SOA ns-1622.awsdns-10.co.uk. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

github.io.		30 IN TXT "v=spf1 a -all"

github.io.		30 IN A	185.199.108.153
github.io.		30 IN A	185.199.109.153
github.io.		30 IN A	185.199.110.153
github.io.		30 IN A	185.199.111.153

Name servers:
github.io.		30 IN NS dns1.p05.nsone.net.
github.io.		30 IN NS dns2.p05.nsone.net.
github.io.		30 IN NS dns3.p05.nsone.net.
github.io.		30 IN NS dns4.p05.nsone.net.
github.io.		30 IN NS ns-1339.awsdns-39.org.
github.io.		30 IN NS ns-1622.awsdns-10.co.uk.
github.io.		30 IN NS ns-393.awsdns-49.com.
github.io.		30 IN NS ns-692.awsdns-22.net.