DNSSEC Trust Anchors from ARIN

This page at one time contained information on the DNSSEC keys that ARIN used to sign the zones listed below. Since the parent zones for the zones listed below are signed, there is no longer a need to maintain a separate trust anchor file. If you do have one configured, ARIN strongly encourages you to remove it. We will be changing out the trust anchors some time after July 1, 2011.

Currently, the following zones are signed by ARIN and published in in-addr.arpa:

• 108.in-addr.arpa
• 142.in-addr.arpa
• 172.in-addr.arpa
• 173.in-addr.arpa
• 174.in-addr.arpa
• 184.in-addr.arpa
• 191.in-addr.arpa
• 208.in-addr.arpa
• 63.in-addr.arpa
• 65.in-addr.arpa
• 67.in-addr.arpa
• 68.in-addr.arpa
• 70.in-addr.arpa
• 71.in-addr.arpa
• 72.in-addr.arpa
• 74.in-addr.arpa
• 75.in-addr.arpa
• 76.in-addr.arpa
• 96.in-addr.arpa
• 97.in-addr.arpa
• 98.in-addr.arpa
• 99.in-addr.arpa
• 128.in-addr.arpa
• 129.in-addr.arpa
• 130.in-addr.arpa
• 131.in-addr.arpa
• 132.in-addr.arpa
• 134.in-addr.arpa
• 135.in-addr.arpa
• 136.in-addr.arpa
• 137.in-addr.arpa
• 138.in-addr.arpa
• 139.in-addr.arpa
• 140.in-addr.arpa
• 143.in-addr.arpa
• 144.in-addr.arpa
• 146.in-addr.arpa
• 147.in-addr.arpa
• 148.in-addr.arpa
• 149.in-addr.arpa
• 152.in-addr.arpa
• 155.in-addr.arpa
• 156.in-addr.arpa
• 157.in-addr.arpa
• 158.in-addr.arpa
• 159.in-addr.arpa
• 160.in-addr.arpa
• 161.in-addr.arpa
• 162.in-addr.arpa
• 164.in-addr.arpa
• 165.in-addr.arpa
• 166.in-addr.arpa
• 167.in-addr.arpa
• 168.in-addr.arpa
• 169.in-addr.arpa
• 170.in-addr.arpa
• 192.in-addr.arpa
• 198.in-addr.arpa
• 199.in-addr.arpa
• 204.in-addr.arpa
• 205.in-addr.arpa
• 206.in-addr.arpa
• 207.in-addr.arpa
• 209.in-addr.arpa
• 216.in-addr.arpa
• 24.in-addr.arpa
• 64.in-addr.arpa
• 66.in-addr.arpa
• 69.in-addr.arpa