Registration eligibility requirements apply; confirm the registry policy before ordering
| Service | Address | Record state |
|---|---|---|
| policy | https://www.about.us/documents/policies/dotUS_DNSSEC_Practice_Statement_3.1.pdf | current |
| policy | https://www.about.us/documents/policies/usTLD_Nexus_Requirements_Policy.pdf | current |
| policy | https://www.about.us/documents/policies/usTLD_Transfer_Policy_-_0.1_-_WEB.pdf | current |
| policy | https://www.about.us/policies | current |
| policy | https://www.about.us/policies/us-privacy-services-policy |
| Nameserver | IPv4 | IPv6 | Address evidence |
|---|---|---|---|
| b.cctld.us | 156.154.125.70 | 2001:502:ad09::29 | Published addresses |
| f.cctld.us | 209.173.58.70 | 2001:500:3682::11 | Published addresses |
| k.cctld.us | 156.154.128.70 | 2001:503:e239::3:1 | Published addresses |
| m.cctld.us | 204.74.105.1 | 2610:a1:3180::53 | Published addresses |
| n.cctld.us | 204.74.107.1 | 2610:a1:3280::53 | Published addresses |
| w.cctld.us | 37.209.192.15 | 2001:dcd:1::15 | Published addresses |
| x.cctld.us | 37.209.194.15 | 2001:dcd:2::15 | Published addresses |
| y.cctld.us | 37.209.196.15 | 2001:dcd:3::15 | Published addresses |
| current |
| policy | https://www.about.us/policies/ustld-privacy-policy | current |
|---|
Registration eligibility requirements apply; confirm the registry policy before ordering. Check the registry’s eligibility rules before relying on a price observation.
The registry policy records individual-domain DNSSEC support for .us. Your registrar must still provide the needed DS-record or signing workflow.
The registry record currently does not establish every policy or syntax field for .us. Missing evidence is shown as unknown rather than treated as permission, a restriction, or a DNSSEC capability.