chore(docs): regenerate man pages (#7971)

man/coredns-transfer.7

@@ -1,5 +1,5 @@
 .\" Generated by Mmark Markdown Processer - mmark.miek.nl
-.TH "COREDNS-TRANSFER" 7 "March 2021" "CoreDNS" "CoreDNS Plugins"
+.TH "COREDNS-TRANSFER" 7 "March 2026" "CoreDNS" "CoreDNS Plugins"
 
 .SH "NAME"
 .PP
@@ -40,11 +40,38 @@ there must be another plugin in the same server block that serves the same zone,
 \fB\fCtransfer.Transferer\fR.
 .IP \(bu 4
 \fB\fCto\fR \fBADDRESS...\fP The hosts \fItransfer\fP will transfer to. Use \fB\fC*\fR to permit transfers to all
-addresses. \fBADDRESS\fP must be denoted in CIDR notation (e.g., 127.0.0.1/32) or just as plain
-addresses. \fB\fCto\fR may be specified multiple times.
+addresses. Zone change notifications are sent to all \fBADDRESS\fP that are an IP address or
+an IP address and port e.g. \fB\fC1.2.3.4\fR, \fB\fC12:34::56\fR, \fB\fC1.2.3.4:5300\fR, \fB\fC[12:34::56]:5300\fR.
+\fB\fCto\fR may be specified multiple times.
 
 
+.PP
+You can use the \fIacl\fP plugin to further restrict hosts permitted to receive a zone transfer.
+See example below.
+
 .SH "EXAMPLES"
 .PP
-See the specific plugins using this plugin for examples on it's usage.
+Use in conjunction with the \fIacl\fP plugin to restrict access to subnet 10.1.0.0/16.
+
+.PP
+.RS
+
+.nf
+\&...
+  acl {
+    allow type AXFR net 10.1.0.0/16
+    allow type IXFR net 10.1.0.0/16
+    block type AXFR net *
+    block type IXFR net *
+  }
+  transfer {
+    to *
+  }
+\&...
+
+.fi
+.RE
+
+.PP
+Each plugin that can use \fItransfer\fP includes an example of use in their respective documentation.