Website Uptime Monitor

Monitor website availability and server information for any domain

sulerr.com

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
Apache/2.4.52 (Ubuntu)
Page Title
Ruslan Suleimanov - Serial Entrepreneur & Technical Leader | Amsterdam
Meta Description
Serial entrepreneur with 5 years ISP infrastructure (30K+ customers, Cisco/BGP) and 9 years business ownership (2 companies, 100+ projects, 4 patents). 13+ Dutch certifications. Amsterdam-based. Live projects: TaalFlash (taal.sulerr.com), Voice AI, GreenSolar, ElectroGrow. EU work permit.
Meta Keywords
serial entrepreneur, technical leader, operations manager, project manager, IT infrastructure, business owner, P&L responsibility, Amsterdam, Cisco BGP, RIPE, 30000 customers, VCA certified, NEN 3140, NEN 1010, forklift operator, solar energy, AI development, business automation, PWA, spaced repetition, language learning, electrician SaaS
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
7/31/2026, 12:34:53 AMActiveApache/2.4.52 (Ubuntu)
7/27/2026, 1:43:01 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.

Metrics we monitor

  • Uptime percentage: The percentage of time your website is accessible
  • Response time: How quickly your server responds to requests
  • Status codes: HTTP response codes indicating server status

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.