ulmf.org.		30 IN SOA clyde.ns.cloudflare.com. dns.cloudflare.com. (
				2376322234 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

ulmf.org.		30 IN TXT
"protonmail-verification=1f2b2c92bbb6ba7bdb5464ccd1af91ca03e1bc08"
ulmf.org.		30 IN TXT "v=spf1 include:_spf.protonmail.ch include:536670f9.ppspf.net
include:sparkpostmail.com include:amazonses.com ~all"

ulmf.org.		30 IN A	104.21.39.167
ulmf.org.		30 IN A	172.67.146.198
ulmf.org.		30 IN AAAA 2606:4700:3035::6815:27a7
ulmf.org.		30 IN AAAA 2606:4700:3033::ac43:92c6

Mail exchangers:
ulmf.org.		30 IN MX 10 mail.protonmail.ch.
ulmf.org.		30 IN MX 20 mailsec.protonmail.ch.

Name servers:
ulmf.org.		30 IN NS clyde.ns.cloudflare.com.
ulmf.org.		30 IN NS ulla.ns.cloudflare.com.