systeams.org.		30 IN SOA lindsey.ns.cloudflare.com. dns.cloudflare.com. (
				2355150271 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

systeams.org.		30 IN TXT "v=spf1 include:spf.stackmail.com a mx -all"

systeams.org.		30 IN A	104.21.89.166
systeams.org.		30 IN A	172.67.189.248
systeams.org.		30 IN AAAA 2606:4700:3031::ac43:bdf8
systeams.org.		30 IN AAAA 2606:4700:3037::6815:59a6

Mail exchangers:
systeams.org.		30 IN MX 10 mx.stackmail.com.

Name servers:
systeams.org.		30 IN NS lindsey.ns.cloudflare.com.
systeams.org.		30 IN NS nile.ns.cloudflare.com.