#DNS Configuration Sample DNS config for domain.tld ```bash #### IPv4 & IPv6 @ 900 IN A 111.222.333.444 @ 900 IN AAAA 2001:AABB:CCDD:EEFF:1122:3344:5566:7788 #### Handle www subdomain www 1800 IN CNAME @ #### XMPP/Jabber subdomains muc 1800 IN CNAME @ pubsub 1800 IN CNAME @ vjud 1800 IN CNAME @ _xmpp-client._tcp 14400 IN SRV 0 5 5222 domain.tld. _xmpp-server._tcp 14400 IN SRV 0 5 5269 domain.tld. #### Mail configuration @ 900 IN MX 10 domain.tld. @ 900 IN TXT "v=spf1 a mx:domain.tld ~all" ```