kr4.org.		30 IN SOA hydrogen.ns.hetzner.com. dns.hetzner.com. (
				2025040200 ; serial
				86400      ; refresh (1 day)
				10800      ; retry (3 hours)
				3600000    ; expire (5 weeks 6 days 16 hours)
				3600       ; minimum (1 hour)
				)

kr4.org.		30 IN A	84.46.255.236

Mail exchangers:
kr4.org.		30 IN MX 10 mail.kr4.org.

Name servers:
kr4.org.		30 IN NS hydrogen.ns.hetzner.com.
kr4.org.		30 IN NS helium.ns.hetzner.de.
kr4.org.		30 IN NS oxygen.ns.hetzner.com.