Website Down Checker

See whether a site was up at our last check and when it last went down.

Current Status

Status
Active
Server Type
Unknown
Page Title
上海泰明锁业有限公司_工具箱锁_集装箱防火门锁_上海船用锁_游艇房车锁_上海房车锁_上海保管箱锁
Meta Description
上海泰明锁业有限公司是上海专业生产锁具的企业,聚集了制锁行业的精英。公司技术力量雄厚,设备先进,生产工艺科学合理,公司曾对锁具的结构进行了多次改革,先后将锁舌、锁芯改形,改形后的锁舌和锁芯有实质性的特点和进步,具有新颖性、创造性和实用性,并且能够产生积极效果,此二项发明已获得国家专利,专利号:ZL 2004 2 0020290.8及ZL 2004 2 0022418.4,并荣获第五届国家专利技术“发明奖”一等奖和第五届国家科技成果进步奖一等奖(见企业荣誉一栏)。
Meta Keywords
上海泰明锁业有限公司_工具箱锁_集装箱防火门锁_上海船用锁_游艇房车锁_上海房车锁_上海保管箱锁,304材质船用锁,船用防火门锁,船用游艇房车锁,房车家具锁,按钮锁,上海泰明船用揿锁,银行双头保管箱锁,双人开保密保管箱,上海工具箱锁厂家,HASPLOCK,锁牌锁,车辆连接拖车锁,不锈钢防火门锁
Last Checked
just now
Last Status Change
No change observed
Last Downtime
Never observed down

Observed Changes

DateStatusServer
11/2/2026, 8:07:41 PMActiveUnknown

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 monitor with 7-day uptime percentage, failed checks, average latency by region, and daily outages

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, CNAME, TXT 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.

Monitor uptime free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

About Website Uptime Monitoring

This page shows whether we could reach a website the last time we checked it. We also keep a record of when it went down and came back, so you can see whether an outage is new or has happened before. For each site we show:

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

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.