peo.de.			30 IN SOA ns1.first-ns.de. postmaster.robot.first-ns.de. (
				2017022400 ; serial
				14400      ; refresh (4 hours)
				1800       ; retry (30 minutes)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

peo.de.			30 IN TXT "v=spf1 mx ip4:213.239.219.164/32 ip4:78.46.134.113/32 -all"

peo.de.			30 IN A	88.198.70.131

Mail exchangers:
peo.de.			30 IN MX 10 mail.jacob-hh.de.

Name servers:
peo.de.			30 IN NS robotns2.second-ns.de.
peo.de.			30 IN NS robotns3.second-ns.com.
peo.de.			30 IN NS ns1.first-ns.de.