Technical Integration Guide - Afnic

TECHNICAL INTEGRATION GUIDE – February 25th, 2013 12• The server only supports « the DS data interface » (),section 4.1 of RFC 5910, without information on the associated key (no element) ; the presence of information on the keywill generate a 2102 error code.• In the same way as for name servers, DNSSEC elements are onlyaccepted during an update[tech] operation. Their presence during acreate operation will generate a 2103 error code.• A domain name can have up to 6 associated DS records: the number ofelements present in the section during an update[tech] operation is therefore limited to have the domain'sfinal status with no more than 6 DS records.• The maxSigLife element is not supported, it presence inside a clientrequest will generate a 2102 error code.• The urgent attribute is not supported, it presence inside a client requestwill generate a 2102 error code.• During a transfer operation, the AFNIC extension frnic-1.2 mustnecessarily include a keepDS flag which is a boolean: if its value is 1,actual DS records for the domain name are maintained after the transfer ifalready present, if its value is 0 in case of a successful transfer anyexisting DS record will be deleted.• Trade and recover operations work the same way as the transferdescribed above.Association Française pour le Nommage Internet en Coopération | www.afnic.fr | contact@afnic.frTwitter : @AFNIC | Facebook : afnic.frTechnical Integration Guide- 12 -November 2009