Added CAA records

[nsc-5.git] / README

diff --git a/README b/README
index 529020e584b721a5fa554e18459697b955c3cb82..1417708d746fd22f9f475f894d268b07d275988d 100644 (file)
--- a/README
+++ b/README
@@ -194,9 +194,8 @@ output with your own records.
 
 All host or domain names are either names relative to the current domain
 with no dots inside or absolute names (in this case, NSC automatically
-ensures that the trailing dot is present in the resource records). Relative
-names with dots are not supported, but they are rare and you can always write
-them as absolute anyway.
+ensures that the trailing dot is present in the resource records). If you
+really need a relative name with dots, escape all dots as "\.".
 
 Your menu:
 
@@ -218,7 +217,8 @@ SOA(domain-name)
 
 H(host)
                Start declaration of a host. Doesn't generate anything, only
-               remembers the host's name.
+               remembers the host's name. If you want to amend records for the
+               current domain, use "H(@)" or "D(@)".
 
 ADDR(addr...)
                Specify addresses for the current host. In the normal mode, it
@@ -291,6 +291,9 @@ PTR(src, dest)
                to have your PTR's generated by the REVERSE directive. But if you
                need anything special, here is the tool.
 
+CAA(text)
+               Specify a CAA record for the current host or domain.
+
 REVBLOCK(subdomain, min, max)
                Generate a series of CNAME records numbered from `min' to `max'
                and pointing to the same name in the given sub-domain, finally