// Domain Record: reference-security-db-2020
reference-security-db.us
Defunct information clearinghouse originally established in 2000 to provide procurement information. Carried DA of 87 at peak.
// Current Metrics
76 Domain Authority
90 Domain Rating
2 Spam Score
35,631 Backlinks
3,323 Referring Domains
9y Domain Age
Backlink Profile
// Historical Trend Data
Authority Trend
| Year | DA | DR | Backlinks |
|---|---|---|---|
| 2021 | 78 | 91 | 34,034 |
| 2022 | 77 | 91 | 41,788 |
| 2023 | 78 | 92 | 46,039 |
| 2024 | 77 | 91 | 44,634 |
| 2025 | 72 | 86 | 30,425 |
// Related Domains in Expired E-Commerce (2026)
| Domain | DA | DR | Backlinks |
|---|---|---|---|
| council-veterans-lab.net | 89 | 93 | 7,118 |
| open-audit-base.net | 88 | 73 | 18,279 |
| bureau-innovation-db.uk | 88 | 93 | 49,755 |
| federal-medical-review.gov | 87 | 86 | 33,808 |
| board-education-service.info | 85 | 76 | 18,798 |