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Hosting & Network
fast-inf.net runs on AS33876, with email via Microsoft 365.
- Hosting network
- AS33876AS33876
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5,867 other sites on AS33876. Stable here since we started watching (Sep 11, 2026).
DNS Records for fast-inf.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| fast-inf.net | MX | 0 | fastinf-net01b.mail.protection.outlook.com | |
| fast-inf.net | A | 0 | 185.11.164.40 | |
| fast-inf.net | SOA | 1800 | ns1.mydyndns.org zone-admin.dyndns.com 2602190084 10800 1800 604800 1800 | |
| fast-inf.net | NS | 0 | ns4199.dns.dyn.com | |
| fast-inf.net | NS | 0 | ns1149.dns.dyn.com | |
| fast-inf.net | NS | 0 | ns3159.dns.dyn.com | |
| fast-inf.net | NS | 0 | ns2196.dns.dyn.com | |
| fast-inf.net | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| www.fast-inf.net | CNAME | 0 | www.fast-inf.pt | |
| www.fast-inf.net | TXT | 0 | MS=ms62163958 | |
| www.fast-inf.net | TXT | 0 | v=spf1 ip4:185.12.116.101 +a +mx include:servers.mcsv.net include:spf.protection.outlook.com +ip4:185.11.164.20 +include:spf.mailbox.pt -all | |
| www.fast-inf.net | SOA | 86400 | ns1.dnscpanel.com tech.flesk.com 2026091306 3600 1800 1209600 86400 | |
| www.fast-inf.net | MX | 0 | fastinf-pt01b.mail.protection.outlook.com | |
| www.fast-inf.net | A | 0 | 94.46.20.69 | |
| www.fast-inf.net | A | 0 | 185.15.20.150 | |
| www.fast-inf.net | NS | 0 | ns1.dnscpanel.com | |
| www.fast-inf.net | NS | 0 | ns3.dnscpanel.com | |
| www.fast-inf.net | NS | 0 | ns2.dnscpanel.com |
Get alerted the moment fast-inf.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch fast-inf.net continuously, notifying you the moment anything moves across all three signals:
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.
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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