$TTL 300
@ IN SOA ns root (
- 2023050601 ; Serial
+ 2023052301 ; Serial
4h ; slave refresh
15m ; slave retry time in case of a problem
4w ; slave expiration time
olinda IN A 18.18.208.12
wieliczka IN CNAME wieliczka.mit.edu.
virunga IN CNAME virunga.mit.edu.
+augsburg IN A 192.168.3.21
; external IP for Soviet Russia
soviet-russia IN A 73.219.64.71
adehnert-test-b IN CNAME adehnert-test-b.mit.edu.
_acme-challenge.adehnert-test-b IN CNAME _acme-challenge.adehnert-test-b.dynamic
+adehnert-test-c IN CNAME adehnert-test-c.mit.edu.
+_acme-challenge.adehnert-test-c IN CNAME _acme-challenge.adehnert-test-c.dynamic
+adehnert-test-d IN CNAME adehnert-test-d.mit.edu.
+_acme-challenge.adehnert-test-d IN CNAME _acme-challenge.adehnert-test-d.dynamic
; Zulip
zulip IN CNAME olinda