Outage Detected
ucsf.edu
Server IP
52.73.160.199
Nameserver
2408-0c50-ens1.ucsf.edu
Hosting Provider
ISP / Host
Social Pulse
Check
X ↗
Response Time Trends (Last 24 Hours)
Unstable
Problem Analysis
Live Availability Test Process
DNS Resolution
checked
HTTP Reachability
DOWN
Response Time
389ms
Retry Validation
enabled
Live User Reports
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Last 1h: 0 reports
Last 24h: 0 reports
Incident Timeline
Confirmed outage after 2 consecutive failures.
Apr 15, 10:50
First failed check. HTTP 403: HTTP 403
Apr 14, 01:35
Uptime History (30 Days)
30 days agoUptime:
0%Today
AI Outage Analysis
🤖 AI: The site could be down because its web servers are overloaded or experiencing hardware/software failures, which can cause the site to become unreachable. DNS misconfigurations or propagation delays, scheduled maintenance, or problems with the CDN that caches UCSF’s content can also prevent users from loading the page. Heavy traffic spikes or a DDoS attack may further exacerbate these issues.
Instant Real-Time Check Details
We run a live availability test from our server and evaluate DNS, HTTP response, and retry behavior.
DNS Lookup
Confirms hostname resolution
HTTP Check
Captures status code and latency
Retry Logic
Filters temporary network blips
Quick Status Check
Re-check in 1-2 minutes for confidence
Troubleshooting Ucsf
- Try a different browser or incognito/private window
- Clear your browser cache and cookies
- Try on a different network (switch between Wi-Fi and mobile data)
- Change your DNS to 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare)
- Check if ucsf.edu has an official status page or Twitter/X account
- Wait a few minutes and try again - outages are often brief
Submit an Outage Report
Frequently Asked Questions
Is ucsf.edu down right now?
Our live monitoring checks suggest whether ucsf.edu is currently reachable. If you still cannot access it, the issue may be local to your ISP, DNS, or device.
How do you verify Ucsf's status?
We run multiple checks for ucsf.edu: DNS lookup, HTTP request, and retry logic before confirming an outage.
What are common problems with ucsf.edu?
Users usually report login failures, slow loading, app errors, or regional routing issues during outage windows.
How can I fix connection issues to ucsf.edu?
Try clearing browser cache, flushing DNS, switching network, or disabling VPN/proxy to rule out local connectivity problems.
How do I report a Ucsf outage?
Use the report form on this page. Community reports help identify regional incidents faster.