infosystems.de.		30 IN SOA ns1020.ui-dns.org. hostmaster.1and1.com. (
				2018012610 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

infosystems.de.		30 IN TXT "v=spf1 include:_spf-eu.ionos.com ~all"

infosystems.de.		30 IN A	217.160.0.92
infosystems.de.		30 IN AAAA 2001:8d8:100f:f000::24d

Mail exchangers:
infosystems.de.		30 IN MX 10 mx00.ionos.de.
infosystems.de.		30 IN MX 10 mx01.ionos.de.

Name servers:
infosystems.de.		30 IN NS ns1095.ui-dns.com.
infosystems.de.		30 IN NS ns1122.ui-dns.biz.
infosystems.de.		30 IN NS ns1020.ui-dns.org.
infosystems.de.		30 IN NS ns1054.ui-dns.de.