www4u2.com – Environment Overview

This page is your quick “owner’s manual” for this server and site. Use it like a readable phpinfo() dashboard.

Domain & Hosting

Primary domain: www4u2.com

Document root: /httpdocs

Control panel: Plesk Obsidian 18.0.81

Server IP (IPv4): 74.208.207.196

Hosting type: Website hosting (subscription: www4u2.com)

Certificate authority: Sectigo

Certificate type: SSL Starter Wildcard

Certificate domain: *.www4u2.com

Valid from: 2026‑09‑21

Valid until: 2027‑03‑21

Expected HTTPS URL: https://www4u2.com

Fill these in once and this page becomes your quick reference.

OS: AlmaLinux 9.8 (“Olive Jaguar”)

Web server: Apache / Nginx via Plesk (check Tools & Settings → Server Info)

PHP version: [set from Plesk → PHP Settings]

Python / FastAPI: Planned for app backend (reverse proxy from this vhost)

A @: 74.208.207.196

A *: 74.208.207.196 (wildcard for subdomains)

SPF: v=spf1 include:brevo.com ~all

DKIM: Configured in Brevo (TXT: mail._domainkey.www4u2.com)

DMARC: v=DMARC1; p=none; rua=mailto:johnrosanbalm@gmail.com

Transactional email: Brevo (SMTP / API)

SMS verification: Twilio Verify (Account SID + Auth Token + Verify Service SID)

Primary contact email: johnrosanbalm@gmail.com

Domain mailboxes: [e.g. support@www4u2.com, admin@www4u2.com]

Check HTTPS: open https://www4u2.com and confirm no certificate mismatch.
Check Plesk subscription: Subscriptions → www4u2.com must exist and be “Active”.
Check SSL assignment: Websites & Domains → www4u2.com → SSL/TLS Certificates → Sectigo wildcard must be assigned to hosting.
Check DNS: IONOS → Domains & SSL → www4u2.com → DNS must have A @ and A * to 74.208.207.196.

If you want the raw PHP environment dump, create a file info.php in /httpdocs with:

<?php
phpinfo();
?>

Then visit /info.php in your browser. Keep it temporary and delete it after you’re done.

Use this area to jot down decisions, quirks, or TODOs for this server and project.