groupon.co.id.		30 IN SOA a1-192.akam.net. hostmaster.groupon.com. (
				2021102500 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				60         ; minimum (1 minute)
				)

groupon.co.id.		30 IN TXT "v=spf1 -all"
groupon.co.id.		30 IN TXT "v=DKIM1; p="

groupon.co.id.		20 IN A	23.76.204.144
groupon.co.id.		20 IN A	23.76.204.132

Mail exchangers:
groupon.co.id.		30 IN MX 0 .

Name servers:
groupon.co.id.		30 IN NS a28-67.akam.net.
groupon.co.id.		30 IN NS a1-192.akam.net.
groupon.co.id.		30 IN NS a2-65.akam.net.
groupon.co.id.		30 IN NS a24-66.akam.net.
groupon.co.id.		30 IN NS a7-65.akam.net.
groupon.co.id.		30 IN NS a5-64.akam.net.