DNSSEC Deployment
SPF Deployment
| Domain | Agency | DNSSEC Status | SPF | DMARC | SMTP over TLS | MTA-STS | DANE for SMTP | HTTPS | HSTS | DANE for HTTP |
| ARCTIC.GOV. | National Science Foundation | Signed(Good) | Yes | Yes | No | No | No | No | Yes | No |
| NSF.GOV. | National Science Foundation | Signed(Good) | Yes | Yes | No | No | No | No | Yes | No |
| RESEARCH.GOV. | National Science Foundation | Signed(Good) | Yes | Yes | Unk | Unk | No | No | Yes | No |
| SAC.GOV. | National Science Foundation | Signed(Good) | Yes | Yes | Unk | Unk | No | No | Yes | No |
| SCIENCE360.GOV. | National Science Foundation | Signed(Good) | Yes | Yes | No | No | No | No | Yes | No |
| USAP.GOV. | National Science Foundation | Signed(Good) | Yes | Yes | No | No | No | No | Yes | No |