X-Git-Url: https://git.hcoop.net/hcoop/domtool2.git/blobdiff_plain/325285ab74fb24bf441fa8137556accc3a518905..8c142ff5a8d781a44261c1ca2f15f0e13a9d2e88:/lib/domain.dtl

diff --git a/lib/domain.dtl b/lib/domain.dtl
index f2d3150..afd922d 100644
--- a/lib/domain.dtl
+++ b/lib/domain.dtl
@@ -24,6 +24,9 @@ extern type your_domain_host;
 extern type node;
 {{The name of a server controlled by domtool}}
 
+extern val ip_of_node : node -> ip;
+{{Look up the IP address of a node.}}
+
 extern type user;
 extern type group;
 {{UNIX users and groups}}
@@ -53,16 +56,20 @@ extern val soa : domain -> serial -> int -> int -> int -> int -> soa;
 
 val defaultSoa = soa "ns.hcoop.net" serialAuto 172800 900 1209600 3600;
 
+extern type dns_node;
+{{A node offering DNS services}}
+extern val dns_node_to_node : dns_node -> node;
+
 extern type master;
 {{Information on the master DNS server for a domain}}
 extern val externalMaster : ip -> master;
 {{A server not controlled by domtool will serve as master.}}
-extern val internalMaster : node -> master;
+extern val internalMaster : dns_node -> master;
 {{A server controlled by domtool will serve as master.}}
 
 extern type dnsKind;
 {{How should DNS for this domain be handled?}}
-extern val useDns : soa -> master -> [node] -> dnsKind;
+extern val useDns : soa -> master -> [dns_node] -> dnsKind;
 {{We do want DNS services for this domain. Specify the SOA record, information
   on the server in charge of zone data, and a list of slave servers.}}
 extern val noDns : dnsKind;
@@ -70,3 +77,7 @@ extern val noDns : dnsKind;
 
 extern val domain : your_domain -> Domain => [Root] {DNS : dnsKind, TTL : int};
 {{Configure a domain to which you have access rights.}}
+
+extern type mail_node;
+{{A node offering SMTP services}}
+extern val mail_node_to_node : mail_node -> node;
\ No newline at end of file