commit
8a9887555b
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README.md
12
README.md
@ -205,7 +205,7 @@ trailing 0 which denotes this is the end.
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This format is unusual, but has several highly attractive properties. For
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example, it is binary safe and it needs no escaping. When writing DNS
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software, it may be tempting to pass DNS names around as "ASCII". This then
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leads to escaping and unescaping code in lots of places. It is highly
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leads to escaping an unescaping code in lots of places. It is highly
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recommended to use the native DNS encoding to store DNS names. This will
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save a lot of pain when processing DNS names with spaces or dots in them.
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@ -500,7 +500,7 @@ of the zone, at which point there is also a SOA record. So a typical zone
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will start like this:
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```
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$ORIGIN ietf.org
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$ORIGIN ietf.org.
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@ IN SOA ns1 admin 2018032802 1800 900 604800 86400
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IN NS ns1
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IN NS ns2
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@ -519,7 +519,7 @@ Note however that above we learned that the parent zone, 'org' also needs to
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list the nameservers for example.org, and it does:
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```
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$ORIGIN org
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$ORIGIN org.
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...
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ietf IN NS ns1.ietf
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ietf IN NS ns2.ietf
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@ -538,7 +538,7 @@ To solve this problem, the parent zone can provide a free chicken. In the
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org zone, we would actually find:
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```
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$ORIGIN org
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$ORIGIN org.
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...
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ietf IN NS ns1.ietf
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ietf IN NS ns2.ietf
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@ -574,7 +574,7 @@ www.ietf.org is sent to cloudflare. This simultaneously means that what
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everyone wants is impossible:
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```
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$origin ietf.org
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$ORIGIN ietf.org
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@ IN CNAME this.does.not.work.int.
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```
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@ -593,7 +593,7 @@ can loop.
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Wildcards allow for the following:
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```
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$origin ietf.org
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$ORIGIN ietf.org.
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* IN A 192.0.2.1
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IN AAAA 2001:db8:85a3::8a2e:0370:7334
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smtp IN A 192.0.2.222
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