Website Down Checker

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

dasstech.com

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
Apache
Page Title
Dasstech | DASSTECH is manufacturing company for photovoltaic inverters(PV inverters).
Meta Description
DASSTECH is manufacturing company for photovoltaic inverters(PV inverters). Founded in 2006 and for a short period of time, the company has successfully increased its share in Korean market with the most reliable and efficient solar inverter, grid connected photovoltaic inverter, fuel cell inverter, hybrid inverter and inverter controller. SOLEAF, a compound of Solar and Leaf, represents our mission to the industry. We simply want to make the world greener and cleaner by using the solar energy, like the plants do photosynthesis with sun ray.
Meta Keywords
dass tech, photovoltaic inverter, pv inverter, grid connected inverter, grid connected photovoltaic inverter, on-grid inverter, grid tie inverter, Solar inverter, Photovoltaic, Solar Energy, Solar, String inverter, Solar farm, Solar project, solar power, roof-top inverter, PV project, PV installation
Last Checked
just now
Last Status Change
Came back up — 30 days ago (10/7/2026)
Last Downtime
First seen down 10 months ago (12/30/2025), back up 30 days ago

Observed Changes

DateStatusServer
10/7/2026, 1:52:39 PMActiveApache
3/16/2026, 3:32:09 PMInactiveUnknown
2/12/2026, 11:32:26 PMInactiveUnknown
1/17/2026, 8:53:43 PMInactiveUnknown
1/11/2026, 10:09:33 AMInactiveUnknown
12/30/2025, 9:27:24 PMInactiveUnknown
8/21/2025, 6:11:21 AMActiveApache
3/28/2025, 4:59:54 AMActiveApache

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.