How to block SequelWP Uptime Monitoring Bot
Operated by Nexigen Digital. SequelWP Uptime Monitoring Bot is an automated monitoring service operated by Nexigen Digital that checks website availability and uptime for web hosting customers.
nginx
In the server block, then reload.
# In the server block. 403 rather than 444: a closed connection tells the
# operator nothing, and an agent that gets a status code can log it.
if ($http_user_agent ~* "(SequelWP Uptime Monitoring Bot)") {
return 403;
}
Apache
In .htaccess or the vhost.
BrowserMatchNoCase "SequelWP Uptime Monitoring Bot" bad_bot
<RequireAll>
Require all granted
Require not env bad_bot
</RequireAll>
Cloudflare
Security → WAF → Custom rules.
# Security → WAF → Custom rules, action: Block (http.user_agent contains "SequelWP Uptime Monitoring Bot")
WordPress
A child theme's functions.php, or a small plugin.
// functions.php of a child theme, or a small plugin. Runs before WordPress
// builds the page, so a blocked agent costs one PHP process and no queries.
add_action('init', function () {
$agent = $_SERVER['HTTP_USER_AGENT'] ?? '';
foreach (['SequelWP Uptime Monitoring Bot'] as $needle) {
if (stripos($agent, $needle) !== false) {
status_header(403);
exit('Blocked: SequelWP Uptime Monitoring Bot');
}
}
});
A rule on the user agent is a rule on a string it chose
The server rules match on a header the requester sets, which stops the agent that says who it is and not the one that copies somebody else's name. Botscope verifies identity against DNS and published address ranges, records which check decided each request, and shows you the ones that lied.