[nznog] Changes to TelstraClear recursive DNS service

NZNOG, This message is to inform you that TelstraClear will be making changes to its recursive DNS service for broadband and dialup customers. As part of TelstraClear's ongoing network improvements, we are deploying the following enhancements: --- Current recursive DNS servers to be replaced by multiple geographically diverse DNS clusters; --- Anycast routing to be implemented to direct traffic to the nearest DNS cluster; --- Native IPv6 transport implemented for recursive DNS service; --- Recursive DNS queries will only be accepted from TelstraClear broadband and dialup customers. TelstraClear is currently allowing some non-TelstraClear New Zealand IP address blocks to access the following recursive DNS servers: --- 203.97.78.43 --- 203.97.78.44 Once we have deployed the above enhancements, only queries from TelstraClear broadband and dialup customers will be accepted to the TelstraClear recursive DNS servers. If you are currently using the above name servers, and are on non-TelstraClear IP address space, you will need to change your DNS configuration to use alternative name servers. We will be phasing in these changes from 1 June over a period of several weeks. If you have any questions regarding this change please feel free to contact me. --Olof Olof Olsson IT Architect, TelstraClear Limited Private Bag 92143, Auckland, New Zealand TelstraClear. Simple Solutions. Everyday Residential 0508 888 800 Business 0508 555 500 Enterprise & Government 0508 400 300 This email contains information which may be confidential and subject to copyright. If you are not the intended recipient you must not use, distribute or copy this email or attachments. If you have received this email in error please notify us immediately by return email and delete this email and any attachments. TelstraClear Limited accepts no responsibility for changes made to this email or to any attachments after transmission from TelstraClear Limited. It is your responsibility to check this email and any attachments for viruses. Emails are not secure. They can be intercepted, amended, lost or destroyed and may contain viruses. Anyone who communicates with TelstraClear Limited by email is taken to accept these risks.