sullivan-communications.ch. 30 IN SOA ns1-34.azure-dns.com.
azuredns-hostmaster.microsoft.com. (
				1          ; serial
				3600       ; refresh (1 hour)
				300        ; retry (5 minutes)
				2419200    ; expire (4 weeks)
				300        ; minimum (5 minutes)
				)

sullivan-communications.ch. 30 IN TXT "v=spf1 mx a ip4:80.74.157.0/24"

sullivan-communications.ch. 30 IN A 80.74.132.123

Mail exchangers:
sullivan-communications.ch. 30 IN MX 10 smtp.mycomp.ch.

Name servers:
sullivan-communications.ch. 30 IN NS ns1-34.azure-dns.com.
sullivan-communications.ch. 30 IN NS ns2-34.azure-dns.net.
sullivan-communications.ch. 30 IN NS ns3-34.azure-dns.org.
sullivan-communications.ch. 30 IN NS ns4-34.azure-dns.info.