activeng.pt.		30 IN SOA gravelines.geomaster.pt. jgr.di.uminho.pt. (
				2024100465 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

activeng.pt.		30 IN TXT "v=spf1 mx a:mail.geomaster.pt a:mail.activeng.pt
ip4:146.59.158.158 ~all"

activeng.pt.		30 IN A	146.59.158.158

Mail exchangers:
activeng.pt.		30 IN MX 20 mail.activeng.pt.

Name servers:
activeng.pt.		30 IN NS frankfurt.geomaster.pt.
activeng.pt.		30 IN NS gravelines.geomaster.pt.