// Domain Record: national-security-db-2022
national-security-db.net
Former institutional documentation hub providing procurement data to research institutions. Domain lapsed after contract expiration in 2023.
// Current Metrics
76 Domain Authority
62 Domain Rating
44 Spam Score
48,246 Backlinks
5,025 Referring Domains
17y Domain Age
Backlink Profile
// Historical Trend Data
Authority Trend
| Year | DA | DR | Backlinks |
|---|---|---|---|
| 2021 | 73 | 60 | 37,092 |
| 2022 | 77 | 62 | 43,374 |
| 2023 | 76 | 62 | 34,500 |
| 2024 | 79 | 64 | 39,208 |
| 2025 | 78 | 63 | 41,213 |
// Related Domains in Education Resource Expired
| Domain | DA | DR | Backlinks |
|---|---|---|---|
| registry-emergency-tools.org | 88 | 85 | 16,777 |
| public-audit-data.edu | 87 | 74 | 32,487 |
| info-budget-api.io | 87 | 87 | 18,566 |
| dept-research-net.gov | 86 | 73 | 46,239 |
| gateway-tax-portal.org | 86 | 72 | 12,492 |