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Hosting & Network
garsteel.pt runs on AS5533, with email via Microsoft 365.
- Hosting network
- AS5533AS5533
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 3,482 other sites on AS5533. Stable here since we started watching (Aug 1, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to pt-vrt-36.3gnt.net.
DNS Records for garsteel.pt
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| garsteel.pt | TXT | 0 | MS=ms71243454 | |
| garsteel.pt | TXT | 0 | knowbe4-site-verification=b1e12ad54d036a36475fa6de09db0b7d | |
| garsteel.pt | TXT | 0 | v=spf1 include:spf.protection.outlook.com ip4:89.114.200.12 ip4:89.115.231.14 a:www.garsteel.pt -all | |
| garsteel.pt | A | 0 | 193.227.239.18 | |
| garsteel.pt | MX | 0 | 10 | garsteel-pt.mail.protection.outlook.com |
| garsteel.pt | NS | 0 | ns2.3gnt.net | |
| garsteel.pt | NS | 0 | ns1.3gnt.net | |
| garsteel.pt | SOA | 3600 | ns1.3gnt.net hostmaster.3gnt.net 2025022400 172800 900 1209600 3600 | |
| www.garsteel.pt | A | 0 | 193.227.239.18 | |
| www.garsteel.pt | CNAME | 0 | pt-vrt-36.3gnt.net |
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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