01
Can you work here
278.9Mbps down
37.3Mbps up
12ms latency
81Score / 100
Measured on this block in Jul-Sep 2026 — the ceiling the hotel's WiFi sits under. Shared WiFi, captive portals and per-device caps only make it slower, never faster.
02
Fixed line vs mobile
| Network | Down | Up | Ping |
|---|---|---|---|
| Fixed broadband — what the WiFi runs on | 278.9 | 37.3 | 12 |
| Mobile — your own SIM | 106.5 | 11.6 | — |
Do not plan on tethering here. Mobile upload (11.6 Mbps) is far below the fixed line (37.3 Mbps) — if the room WiFi fails, your phone is not a working backup for calls.
03
Measured in the room
Nobody has posted a real speedtest from this hotel yet.
04
Outages in Germany
| Started | Ended | Network | Cause |
|---|---|---|---|
| 05 May 2026, 19:30 UTC | 05 May 2026, 22:15 UTC | Germany | dns |
Country- and ISP-level outages, not hotel-level. A national outage takes the hotel with it; the hotel's own router failing will never show here.
05
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Courtyard by Marriott | Call-ready | 279.2 | 230.9 |
| Hotel Lennhof | Call-ready | 204.7 | 116.7 |
| B&B Hotel Dortmund Messe | Call-ready | 212.7 | 87.1 |
| Gastehaus Dortmund | Call-ready | 210.9 | 61.2 |
| SleepinRoomz Boutique Hotel Dortmund-West | Call-ready | 234.6 | 64.6 |
| Apartmentvermietung Dortmund | Call-ready | 237.8 | 76.3 |
| ibis Styles Dortmund West | Call-ready | 234.6 | 64.6 |
| Appartement House Dortmund | Call-ready | 229.9 | 65.7 |