++has-a.name update

content/u/blog/has-a-name-for-every-ipv6-address/contents.lr

@@ -18,11 +18,16 @@ body:
 ## TL;DR
 
 You can use **IPv6address.has-a.name** as a domain name
-for any of your containers or VMs. The required format is
+for any of your computers, containers or VMs. The required format is
 **1234-5678-9abc-def0-1234-5678-9abc-def0.has-a.name**. This is
 already a
 valid name and points to the IPv6 address
 *1234:5678:9abc:def0:1234:5678:9abc:def0*.
+Alternatively you can also use the domain **has-aaaa.name**, which
+implies IPv6 stronger.
+
+Both domains support IPv6 abbreviation using dashes,
+you can f.i. use **2a0a-e5c0--3.has-aaaa.name**.
 
 ## Introduction