4.7.3. Expansion der Platzhalter

Der Platzhalter für das Gesamtzonefile {DEFAULT_ZONFILE} wird in drei Schritten folgendermaßen expandiert. Zunächst werden die komplexen Platzhalter ersetzt.

{DOM_HOSTNAME}. IN SOA {SOA_HOSTNAME}. {SOA_EMAIL}. (
        {SIO}           ; serial secs since Jan 1 1970
        {REFRESH}       ; refresh (>=10000)
        {RETRY}         ; retry (>=1800)
        {EXPIRE}        ; expire
        {MINIMUM}       ; minimum
        )
{DOM_HOSTNAME}.         IN      NS      {DNS1_HOSTNAME}.
{DOM_HOSTNAME}.         IN      NS      {DNS2_HOSTNAME}.
{DOM_HOSTNAME}.         IN      NS      {DNS3_HOSTNAME}.

{DOM_HOSTNAME}.         IN      MX      30 {MX1_HOSTNAME}.
{DOM_HOSTNAME}.         IN      MX      30 {MX2_HOSTNAME}.
{DOM_HOSTNAME}.         IN      MX      30 {MX3_HOSTNAME}.

{DOM_HOSTNAME}.         IN      A       {DOM_IP4NUMBER}
{DOM_HOSTNAME}.         IN      AAAA    {DOM_IP6NUMBER}

_imap._tcp.{DOM_HOSTNAME}.              IN      SRV     1 0 143 {PAC_HOSTNAME}.
_imaps._tcp.{DOM_HOSTNAME}.             IN      SRV     2 0 993 {PAC_HOSTNAME}.
_pop3._tcp.{DOM_HOSTNAME}.              IN      SRV     3 0 110 {PAC_HOSTNAME}.
_pop3s._tcp.{DOM_HOSTNAME}.             IN      SRV     4 0 995 {PAC_HOSTNAME}.
_submission._tcp.{DOM_HOSTNAME}.        IN      SRV     0 0 587 {PAC_HOSTNAME}.

_autodiscover._tcp.{DOM_HOSTNAME}.      IN      SRV     0 0 443 {DOM_HOSTNAME}.
autodiscover.{DOM_HOSTNAME}.            IN      A       0.0.0.0
autodiscover.{DOM_HOSTNAME}.            IN      AAAA    ::

{DOM_HOSTNAME}.         IN      TXT     "v=spf1 include:spf.hostsharing.net ?all"

*.{DOM_HOSTNAME}.       IN      MX      30 {MX1_HOSTNAME}.
*.{DOM_HOSTNAME}.       IN      MX      30 {MX2_HOSTNAME}.
*.{DOM_HOSTNAME}.       IN      MX      30 {MX3_HOSTNAME}.

*.{DOM_HOSTNAME}.       IN      A       {DOM_IP4NUMBER}
*.{DOM_HOSTNAME}.       IN      AAAA    {DOM_IP6NUMBER}

*.{DOM_HOSTNAME}.       IN      TXT     "v=spf1 include:spf.hostsharing.net ?all"

Anschließend werden die atomaren Platzhalter ersetzt.

$TTL 6H

<FQDN>. IN SOA <HIVE>.hostsharing.net. hostmaster.hostsharing.net. (
        <SEKUNDEN>      ; serial secs since Jan 1 1970
        6H              ; refresh (>=10000)
        1H              ; retry (>=1800)
        1W              ; expire
        1H              ; minimum
        )

<FQDN>.         IN      NS      dns1.hostsharing.net.
<FQDN>.         IN      NS      dns2.hostsharing.net.
<FQDN>.         IN      NS      dns3.hostsharing.net.

<FQDN>.         IN      MX      30 mail1.hostsharing.net.
<FQDN>.         IN      MX      30 mail2.hostsharing.net.
<FQDN>.         IN      MX      30 mail3.hostsharing.net.

_imap._tcp.<FQDN>.              IN      SRV     1 0 143 <PAC>.hostsharing.net.
_imaps._tcp.<FQDN>.             IN      SRV     2 0 993 <PAC>.hostsharing.net.
_pop3._tcp.<FQDN>.              IN      SRV     3 0 110 <PAC>.hostsharing.net.
_pop3s._tcp.<FQDN>.             IN      SRV     4 0 995 <PAC>.hostsharing.net.
_submission._tcp.<FQDN>.        IN      SRV     0 0 587 <PAC>.hostsharing.net.

_autodiscover._tcp.<FQDN>.      IN      SRV     0 0 443 <FQDN>.
autodiscover.<FQDN>.            IN      A       0.0.0.0
autodiscover.<FQDN>.            IN      AAAA    \:\:

<FQDN>.         IN      A       <IPv4>
<FQDN>.         IN      AAAA    <IPv6>

<FQDN>.         IN      TXT     "v=spf1 include:spf.hostsharing.net ?all"

*.<FQDN>.       IN      MX      30 mail1.hostsharing.net.
*.<FQDN>.       IN      MX      30 mail2.hostsharing.net.
*.<FQDN>.       IN      MX      30 mail3.hostsharing.net.

*.<FQDN>.       IN      A       <IPv4>
*.<FQDN>.       IN      AAAA    <IPv6>

*.<FQDN>.       IN      TXT     "v=spf1 include:spf.hostsharing.net ?all"