Maximum length of domain name
As I noticed class from google library
com.google.common.net.InternetDomainName containts the following constant:
private static final int MAX_LENGTH = 253;
Code below, checks length during creation of InternetDomainName instance:
checkArgument(name.length() <= MAX_LENGTH, "Domain name too long: '%s':", name);
But RFC-2181 says that:
A full domain name is limited to 255 octets (including the separators).
So, what is valid max length for domain name?
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