langchain.com
Operational
Global Availability Hash: 0xe81ab6d2
Network Integrity: 100%
Network Layer IP
198.202.211.1
Global Avg Latency
282ms
Edge Node 01
Code: 200
London, UK
68ms
DNS LOOKUP
299ms
CONNECT
UP
Edge Node 02
Code: 200
New York, USA
46ms
DNS LOOKUP
284ms
CONNECT
UP
Edge Node 03
Code: 200
Tokyo, Japan
25ms
DNS LOOKUP
265ms
CONNECT
UP
Verification Protocol Sec-01
Independent Verification Result for langchain.com
This check was executed by our distributed monitoring mesh. By routing requests through independent edge nodes, we eliminate local ISP congestion and regional DNS issues to provide a definitive status for langchain.com.
Timestamp
2026.05.18 12:41:11 UTC
Engine
V3.1.2_NODE
Method
TCP/HANDSHAKE
Confidence
99.9% HIGH