// Domain Record: national-science-portal-2020

national-science-portal.net

Defunct compliance database originally established in 1996 to provide audit trail information. Carried DA of 39 at peak.

ecommercetransportation

// Current Metrics

31 Domain Authority
31 Domain Rating
32 Spam Score
32,115 Backlinks
3,606 Referring Domains
8y Domain Age

Backlink Profile

// Historical Trend Data

Authority Trend

Year DA DR Backlinks
2021 35 34 23,050
2022 35 34 28,055
2023 33 32 24,225
2024 28 28 39,141
2025 35 34 40,608

// Related Domains in Expired Government Domains (2026)

Domain DA DR Backlinks
board-pharma-service.com 89 74 11,046
catalog-science-api.info 89 82 25,333
access-agriculture-system.gov 88 82 33,424
public-research-center.net 86 97 49,934
data-legal-index.edu 84 82 18,503