r4.res.office365.com
#3,480
Global Rankeez rank — last updated 01 Aug 2026
Better than 100.0% of the 101,594,502 domains we track
Best rank recorded
#2,383
2026-06
Worst rank recorded
#3,480
2026-08
Tracked since
2026-06
3 monthly snapshots
Source breakdown
Rankeez combines several independent public rankings. Here's how r4.res.office365.com scores in each:
| Source | Rank |
|---|---|
| DomCop / OpenPageRank | #5,192,813 |
| Cisco Umbrella Popularity List | #336 |
See how these sources are combined and cross-validated →
Ranking history
r4.res.office365.com's rank across 3 monthly snapshots. ▼ dropped by 1,097 since 2026-06
| Month | Rank |
|---|---|
| 2026-06 | #2,383 |
| 2026-07 | #3,265 |
| 2026-08 | #3,480 |
JSON API
{
"r4.res.office365.com": 3480,
"history": {
"2026-06": 2383,
"2026-07": 3265,
"2026-08": 3480
}
}
GET https://rankeez.com/api/r4.res.office365.com.json · see API docs →