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Hosting & Network
fsatx.net runs on AS213251, with email configured.
- Hosting network
- AS213251AS213251
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 198 other sites on AS213251. Stable here since we started watching (Nov 13, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for fsatx.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| fsatx.net | NS | 0 | ns1081.ui-dns.org | |
| fsatx.net | NS | 0 | ns1024.ui-dns.de | |
| fsatx.net | NS | 0 | ns1017.ui-dns.biz | |
| fsatx.net | NS | 0 | ns1123.ui-dns.com | |
| fsatx.net | SOA | 600 | ns1123.ui-dns.com hostmaster.1und1.com 2017060189 28800 7200 604800 600 | |
| fsatx.net | A | 0 | 185.216.215.228 | |
| fsatx.net | MX | 0 | 10 | mx12.fsatx.net |
| fsatx.net | MX | 0 | 10 | mx21.fsatx.net |
| fsatx.net | MX | 0 | 10 | mx22.fsatx.net |
| fsatx.net | MX | 0 | 10 | mx11.fsatx.net |
| fsatx.net | TXT | 0 | v=spf1 ip4:37.120.182.126 ip4:185.216.215.227 ip4:185.216.215.229 ip4:188.68.45.160 -all | |
| www.fsatx.net | A | 0 | 185.216.215.228 |
Get alerted the moment fsatx.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch fsatx.net 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, CNAME, TXT 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 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