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Hosting & Network
ostwind.fr runs on AS197551, with DNS by AWS Route 53 and email via Proofpoint.
- Hosting network
- AS197551AS197551
- Managed DNS
- AWS Route 53
- Proofpoint
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 80 other sites on AS197551. Stable here since we started watching (Sep 25, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ostwind.fr
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ostwind.fr | TXT | 0 | v=spf1 mx include:_gtw.engie.com include:spf.protection.outlook.com -all | |
| ostwind.fr | TXT | 0 | MS=ms94954227 | |
| ostwind.fr | TXT | 0 | MS=ms19534287 | |
| ostwind.fr | SOA | 900 | ns-1633.awsdns-12.co.uk nomdedomaine.engie.com 2024111199 1800 1800 2419200 900 | |
| ostwind.fr | MX | 0 | 20 | mxb-00338701.gslb.pphosted.com |
| ostwind.fr | MX | 0 | 20 | mxa-00338701.gslb.pphosted.com |
| ostwind.fr | NS | 0 | ns-1417.awsdns-49.org | |
| ostwind.fr | NS | 0 | ns-104.awsdns-13.com | |
| ostwind.fr | NS | 0 | ns-667.awsdns-19.net | |
| ostwind.fr | NS | 0 | ns-1633.awsdns-12.co.uk | |
| ostwind.fr | A | 0 | 91.223.40.48 | |
| www.ostwind.fr | A | 0 | 91.223.40.48 |
Get alerted the moment ostwind.fr's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ostwind.fr 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.
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain