Website Uptime Monitor

Monitor website availability and server information for any domain

usbtech.net

Uptime & Server Information

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Current Status

Status
Active
Server Type
nginx
Page Title
首页-禾川兴科技
Meta Description
HUB芯片，VL210,VL211,VL813,VL815,VL817,VL820,VL822，VL100，VL100，VL101，VL102，VL103，VL103R,VL104,VL105,SATA芯片,VL711S-Q4,VL711,VL715,VL713,VL716,VL717,Data Switch芯片，VL160，VL161，VL170，VP246，E-Marker芯片，VL152-DFN8，VL152-WLCSP，AOC芯片，VL671，IT6561FN，IT6564FN，IT6563，IT6562FN，PS171H，PS176，PS186，SY9329C，SY8089，SY8060，SY8286A，SY7304，SY6282，SY6288，SY7201，FE8.1，FE1.1S，LDR代理，乐得瑞代理，LDR6023A，LDR6023B,LDR6023C,LDR6023D,LDR6023M,LDR6023SS,LDR6282,LDR6282QFN,LDR6321,LDR6023S,LDR6023SS,LDR6282,LDR,LDR6328,RTD2556,LDR6282QFN,LDR6013,LDR6023,LDR6025,LDR6025S,switch底座方案,任天堂底座方案,便捷显示器方案,任天堂,switch,PD取电芯片,PD诱骗芯片,QC诱骗芯片,AFC取电芯片,QC取电芯片,快充芯片，蓝牙音响快充芯片，扫地机器人快充芯片，手持风扇快充芯片，LED台灯快充芯片，筋膜枪快充芯片，LED台灯取电芯片，龙迅芯片，龙迅芯片代理，龙迅代理，LT8618，LT9611，LT2611，LT8611，LT8631，LT86101，LT86121，LT8641，LT8644，LT8642，LT8819，LT8612，LT8311， LT84101，LT86102，LT86104，LT8668，LT8619，LT8912，LT8922，LT8911，LT8918，LT89101，LT89121，LT8522，LT8511A ，LT24C08，HDCP，LT8712，LT8711，LT8712，LT8718，LT87101，LT8400，LT8511A-M，LT9721，LT6711，LT9711，LT6211，LT6792C，LT7211，LT7911，LT2911，IT6251，USX2064，RTD2556T,RTL8153,RTL8153B,RTL8152
Meta Keywords
HUB芯片，VL210,VL211,VL813,VL815,VL817,VL820,VL822，VL100，VL100，VL101，VL102，VL103，VL103R,VL104,VL105,SATA芯片,VL711S-Q4,VL711,VL715,VL713,VL716,VL717,Data Switch芯片，VL160，VL161，VL170，VP246，E-Marker芯片，VL152-DFN8，VL152-WLCSP，AOC芯片，VL671，IT6561FN，IT6564FN，IT6563，IT6562FN，PS171H，PS176，PS186，SY9329C，SY8089，SY8060，SY8286A，SY7304，SY6282，SY6288，SY7201，FE8.1，FE1.1S，LDR代理，乐得瑞代理，LDR6023A，LDR6023B,LDR6023C,LDR6023D,LDR6023M,LDR6023SS,LDR6282,LDR6282QFN,LDR6321,LDR6023S,LDR6023SS,LDR6282,LDR,LDR6328,RTD2556,LDR6282QFN,LDR6013,LDR6023,LDR6025,LDR6025S,switch底座方案,任天堂底座方案,便捷显示器方案,任天堂,switch,PD取电芯片,PD诱骗芯片,QC诱骗芯片,AFC取电芯片,QC取电芯片,快充芯片，蓝牙音响快充芯片，扫地机器人快充芯片，手持风扇快充芯片，LED台灯快充芯片，筋膜枪快充芯片，LED台灯取电芯片，龙迅芯片，龙迅芯片代理，龙迅代理，LT8618，LT9611，LT2611，LT8611，LT8631，LT86101，LT86121，LT8641，LT8644，LT8642，LT8819，LT8612，LT8311， LT84101，LT86102，LT86104，LT8668，LT8619，LT8912，LT8922，LT8911，LT8918，LT89101，LT89121，LT8522，LT8511A ，LT24C08，HDCP，LT8712，LT8711，LT8712，LT8718，LT87101，LT8400，LT8511A-M，LT9721，LT6711，LT9711，LT6211，LT6792C，LT7211，LT7911，LT2911，IT6251，USX2064，RTD2556T,RTL8153,RTL8153B,RTL8152
Last Checked
just now
Last Status Change
Came back up — 6 months ago (2/25/2026)
Last Downtime
First seen down 6 months ago (2/21/2026), back up 6 months ago

Observed Changes

DateStatusServer
7/15/2026, 10:25:18 PMActivenginx
7/10/2026, 5:46:19 PMActivenginx
2/25/2026, 12:26:56 AMActivenginx
2/21/2026, 1:31:04 AMInactiveUnknown

Don't just check uptime once — watch it 24/7

This is a one-time check. Turn on monitoring and we'll watch the domains that matter to you continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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About Website Uptime Monitoring

Use the Who.is uptime information to track the availability and server information of websites. This helps track:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

This information is valuable for website owners, system administrators, and anyone interested in monitoring website reliability and performance.

What this page reports

  • Last status change: When we last saw a site switch between reachable and unreachable
  • Last downtime: When a site was most recently seen down, and whether it has come back
  • Server and meta information: The server software, page title and meta tags we last observed

We check a domain at most once a day and record an observation only when something changes, so these are the times a change was seen rather than the exact moment it happened. For continuous, minute-by-minute checks with alerting, use website monitoring.

Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.