certus-office.com

Uptime & Server Information

Whois RDAP DNS Records Certificate Uptime Diagnostics History Hide Contact Info

Current Status

Status

Active

Server Type

nginx/1.22.1

Page Title

Certus & Vialatte Associés

Meta Description

Vous recherchez un cabinet d’expertise comptable à Rouen pour optimiser la gestion de votre entreprise ? Certus & Vialatte Associés vous accompagne en comptabilité, fiscalité et gestion sociale, avec des solutions sur-mesure adaptées aux TPE et PME. Nos services incluent : Tenue et révision comptable pour une gestion financière maîtrisée, déclarations fiscales (TVA, IS, CFE) en toute conformité, gestion sociale : paie, contrats de travail et déclarations. Notre équipe d’Experts-Comptables et Commissaires aux Comptes, réactive et à l’écoute, vous aide à sécuriser et développer votre activité.📍 Basés à Rouen, nous accompagnons les entreprises de la ville et ses alentours. Contactez-nous !

Meta Keywords

Not available

Last Checked

just now

Last Status Change

Came back up — 13 days ago (9/23/2026)

Last Downtime

First seen down 16 days ago (9/20/2026), back up 13 days ago

Observed Changes

Date	Status	Server
9/23/2026, 10:45:48 AM	Active	nginx/1.22.1
9/20/2026, 11:22:49 PM	Inactive	Unknown
9/13/2026, 9:53:14 AM	Active	nginx/1.22.1
9/7/2026, 11:29:25 AM	Inactive	Unknown
8/25/2026, 8:01:42 PM	Active	nginx/1.22.1

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Uptime

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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

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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.

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