Is Anthropic / Claude down right now?
No — Anthropic / Claude is working normally · 1150ms response from our datacenter
Full domain audit →
Fires a fresh probe from our datacenter (1–3s). Rate-limited to once per minute per IP.
100%
24h uptime
0
Reports last hour
0
Reports last 24h
Status timeline — last 24 hours
24h ago18h12h6hnow
Are you having problems?
Tell us what you're seeing. We don't store your IP — just a daily-salted hash to rate-limit duplicates.
Diagnose your own connection
Outages can also be a local issue. Try these tools against the service hostname:
- DNS Checker · does the domain resolve from your side?
- HTTP Headers · what's the server returning right now?
- SSL Checker · cert valid? handshake OK?
- DNS Propagation · are 12 resolvers agreeing on the same IP?
- Full audit · everything at once.
Frequently asked — Anthropic / Claude
Is Anthropic / Claude down right now?
No — based on our last check, Anthropic / Claude is responding normally. No user reports of issues in the last hour either.
When was Anthropic / Claude last down?
Our last recorded outage for Anthropic / Claude was on Sep 14, 2026 at 13:45 UTC. That's the most recent failed probe we have in the rolling 14-day window. (Error:
connection_failed.) Why is Anthropic / Claude slow or broken for me but working for others?
Three common causes. (1) Your ISP's DNS hasn't refreshed — try Anthropic / Claude via /dns-propagation. (2) A CDN edge near you is degraded while other regions are fine. (3) Your firewall or VPN is mangling the connection. Run the /audit on the hostname and you'll see whether DNS, TLS, and HTTP all look healthy from our side.
How is this page different from Anthropic / Claude's official status page?
Anthropic / Claude's own status page is what their engineers say — accurate but often lagging real-world impact by 5–30 minutes. We probe their public endpoint every 5 minutes from outside their network and aggregate user reports, so we usually surface issues before the official page updates.
Where can I report Anthropic / Claude being down?
Use the "Are you having problems?" form above. We don't store your IP — just a daily-salted hash that lets us rate-limit duplicates. Reports factor into the live count immediately.
How often do you check Anthropic / Claude?
Every 5 minutes from our datacenter via an HTTP probe. You can also click Check now above to fire an immediate fresh probe (rate-limited to once per minute per IP).