Does the Rollin Host checker monitor 24/7?

This tool performs a one-time check when you paste the URL. For continuous 24/7 monitoring with automatic e-mail and WhatsApp alerts, all Rollin Host paid plans include active site monitoring with per-minute checks and a contractual 99.9% uptime SLA.

Is my website down? — Online checker in 5 seconds

Q: How do I know if my website is down?

Paste the site URL into the Rollin Host checker. Within 5 seconds the tool accesses the server from a neutral network and returns: HTTP status (online or offline), response time, server IP and DNS records. If the site responds normally for the tool but not for you, the issue is on your network (DNS, ISP, firewall or browser cache).

Q: Why is my website down?

The 5 most common causes are: (1) hosting server crashed, (2) domain expired (check WHOIS), (3) SSL certificate expired (browser blocks it), (4) DNS pointing to wrong IP after a botched migration, (5) server firewall blocked your IP due to too many requests.

Q: Is a website being down a hosting problem?

In most cases yes. Low-cost shared hosting typically has 95-98% uptime (up to 14 hours of downtime per month), while professional hosting offers 99.9% or better with a contractual SLA.

Q: Is it down just for me or for everyone?

Use the checker above. Because the check runs from a neutral server (not your computer), if the site responds normally for the tool but not for you, the issue is local — usually cached DNS (flush with ipconfig /flushdns on Windows or restart your router) or your ISP blocking.

Checking your site…

Connecting to server…

Result

Diagnosis for —

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— response time

HTTP Status —

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Response code returned by the server

Server IP —

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IP address responding for the domain

DNS · A Record —

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IPs registered in public DNS

DNS · Name Servers (NS) —

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Who manages the domain DNS

DNS · Mail (MX) —

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Mail servers for the domain

HTTPS —

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Site responds over a secure connection

Send via WhatsApp

View full technical snapshot

diagnostico.txt

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Frequently asked questions

Everything about website downtime

How do I know if my website is down?

Paste the URL in the checker above. Because the check runs from a neutral network (not your computer), you find out whether the site is offline for everyone or just for you. Answer in 5 seconds with HTTP status, response time, server IP and DNS.

Why is my website down?

5 most common causes: (1) hosting server crashed, (2) domain expired, (3) SSL certificate expired (browser blocks it), (4) DNS pointing to wrong IP, (5) server firewall blocked your IP. The diagnosis above shows which one is happening.

Is a website being down a hosting problem?

Almost always yes. Cheap shared hosting typically offers 95-98% uptime (up to 14 hours of downtime per month), while professional hosting delivers 99.9% with a contractual SLA (43 minutes per month). If it goes down frequently, it is the hosting.

Is it down just for me or for everyone?

The checker runs from an external neutral network. If the tool can access the site normally but your browser cannot, the issue is local: cached DNS (run ipconfig /flushdns on Windows or restart your router), ISP block, or browser cache (Ctrl+F5).

How do I get 24/7 monitoring for my site?

This tool performs a one-time check. For continuous monitoring with automatic e-mail and WhatsApp alerts, Rollin Host paid plans include active per-minute monitoring with a contractual SLA of 99.9%.

Is my website down?

Checking your site…

Diagnosis for —

Site down? Move to hosting that doesn't go offline

Everything about website downtime

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