DNS IPv6 Transport Operational Guidelines. - Alain Durand; Johan Ihren (RFC, 2004)

Minimally Covering NSEC Records and DNSSEC On-line Signing. - Samuel Weiler; Johan Ihren (RFC, 2006)

Operational Considerations and Issues with IPv6 DNS. - Alain Durand; Johan Ihren; Pekka Savola (RFC, 2006)

DNSSEC Key Rollover Timing Considerations. - Stephen Morris; Johan Ihren; John Dickinson; W. (Matthijs) Mekking (RFC, 2015)