DNSSEC Deployment
SPF Deployment
| Domain | Agency | DNSSEC Status | SPF | DMARC | SMTP over TLS | MTA-STS | DANE for SMTP |
| AFRICANAMERICANHISTORYMONTH.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| AMERICANMEMORY.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| AMERICASLIBRARY.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| ASIANPACIFICHERITAGE.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| CONGRESS.GOV. | Library of Congress | Signed(Good) | Yes | No | No | No | No |
| COPYRIGHT.GOV. | Library of Congress | Signed(Good) | Yes | No | No | No | No |
| CRB.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| CRS.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| DIGITALPRESERVATION.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| DIGITIZATIONGUIDELINES.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| HISPANICHERITAGEMONTH.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| JEWISHHERITAGE.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| JEWISHHERITAGEMONTH.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| LAW.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| LCTL.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| LIBRARYOFCONGRESS.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| LIS.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| LITERACY.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| LOC.GOV. | Library of Congress | Signed(Good) | Yes | Yes | No | No | No |
| LOCTPS.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| NATIVEAMERICANHERITAGEMONTH.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| READ.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| SECTION108.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| THOMAS.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| TPS.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| UNITEDSTATESCONGRESS.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| USCONGRESS.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |
| WOMENSHISTORYMONTH.GOV. | Library of Congress | Signed(Good) | No | No | No | No | No |