Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
ACFAN网页版|禁漫免费在线看|每日更新
Meta Description
ACFAN网页版(https://acfan.pro)提供禁漫、韩漫、动漫、漫画在线播放与在线阅读,分类清晰、更新及时,支持搜索筛选与最新/播放/点赞排序,多终端访问,免费观看无需下载,每日更新,种类全更新快,支持里番同人全彩3D等多种分类,随时发现想看的作品。
Meta Keywords
禁漫,韩漫,本子,漫画,动漫,同人,全彩,绅士,ACFUN,免费看,在线看,里番,追番,禁漫岛,绅士漫画,宅男福利,韩漫免费看,动漫全集,漫画阅读,免费追漫,高清动漫,在线观看
Last Checked
just now
Last Status Change
Came back up — 7 days ago (10/8/2026)
Last Downtime
First seen down 10 days ago (10/5/2026), back up 7 days ago

Observed Changes

DateStatusServer
10/8/2026, 12:08:34 PMActivenginx
10/5/2026, 10:30:42 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.

Monitor uptime free

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

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.