// Domain Record: open-security-lab-2021
open-security-lab.us
Defunct reporting portal originally established in 2013 to provide grant management information. Carried DA of 64 at peak.
// Current Metrics
56 Domain Authority
50 Domain Rating
28 Spam Score
24,621 Backlinks
1,179 Referring Domains
6y Domain Age
Backlink Profile
// Historical Trend Data
Authority Trend
| Year | DA | DR | Backlinks |
|---|---|---|---|
| 2021 | 52 | 47 | 25,248 |
| 2022 | 51 | 46 | 22,353 |
| 2023 | 56 | 50 | 27,953 |
| 2024 | 54 | 49 | 17,929 |
| 2025 | 56 | 50 | 25,311 |
// Related Domains in Expired Government Domains (2025)
| Domain | DA | DR | Backlinks |
|---|---|---|---|
| board-patent-review.io | 89 | 97 | 18,714 |
| dept-education-base.edu | 87 | 97 | 39,427 |
| library-safety-service.edu | 87 | 76 | 9,396 |
| central-treasury-net.gov | 86 | 97 | 33,255 |
| access-patent-service.us | 84 | 69 | 2,366 |