halkidiki-holidays.gr.	30 IN SOA ns1.first-ns.de. postmaster.robot.first-ns.de. (
				2018012300 ; serial
				14400      ; refresh (4 hours)
				1800       ; retry (30 minutes)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

halkidiki-holidays.gr.	30 IN TXT "v=spf1 a mx ip4:138.201.137.146 ~all"

halkidiki-holidays.gr.	30 IN A	138.201.137.181

Mail exchangers:
halkidiki-holidays.gr.	30 IN MX 10 mail.halkidiki-holidays.gr.

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