Website Uptime Monitor
Monitor website availability and server information for any domain
aviasales.com
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 7/5/2026, 3:19:54 PM | Active | Unknown |
| 5/25/2026, 7:15:28 AM | Active | Unknown |
| 5/18/2026, 2:45:16 PM | Active | Unknown |
| 5/7/2026, 7:02:46 AM | Active | Unknown |
| 4/7/2026, 10:26:45 AM | Active | Unknown |
| 3/25/2026, 3:19:19 AM | Active | Unknown |
| 3/1/2026, 10:46:42 PM | Active | Unknown |
| 2/6/2026, 6:08:04 PM | Inactive | Unknown |
| 1/2/2026, 6:45:09 AM | Inactive | Unknown |
| 12/17/2025, 10:11:51 PM | Inactive | Unknown |
| 12/2/2025, 5:19:01 AM | Active | CloudFront |
| 11/17/2025, 6:59:45 PM | Active | CloudFront |
| 11/6/2025, 9:10:25 PM | Active | CloudFront |
| 11/5/2025, 12:13:18 PM | Active | CloudFront |
| 10/31/2025, 7:21:55 AM | Active | CloudFront |
| 10/18/2025, 7:47:12 AM | Active | CloudFront |
| 10/1/2025, 6:28:19 AM | Active | CloudFront |
| 9/13/2025, 10:43:29 AM | Active | CloudFront |
| 8/24/2025, 12:55:33 PM | Active | CloudFront |
| 8/21/2025, 8:24:57 PM | Active | CloudFront |
| 7/12/2025, 8:48:46 PM | Active | CloudFront |
| 6/29/2025, 2:41:20 AM | Active | CloudFront |
| 6/21/2025, 11:59:47 AM | Active | CloudFront |
| 6/17/2025, 7:26:58 PM | Active | CloudFront |
| 5/27/2025, 6:42:09 PM | Active | CloudFront |
| 5/4/2025, 2:34:07 PM | Active | CloudFront |
| 5/2/2025, 5:07:50 PM | Active | CloudFront |
| 4/14/2025, 11:13:19 AM | Active | CloudFront |
| 4/9/2025, 5:44:46 AM | Active | CloudFront |
| 1/13/2025, 7:25:03 PM | Active | CloudFront |
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.
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.
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.
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.