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Hosting & Network
upn.mx runs on AS28493, with email via Microsoft 365.
- Hosting network
- AS28493AS28493
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1 other sites on AS28493. Stable here since we started watching (Jul 30, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for upn.mx
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| upn.mx | A | 0 | 200.23.113.249 | |
| upn.mx | TXT | 0 | l919bt7f00en6erv2ig3ltj58h | |
| upn.mx | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| upn.mx | TXT | 0 | av84uk156nece5g9ddrgk72084 | |
| upn.mx | TXT | 0 | cpfphff9o8pd907e1d26gj71rj | |
| upn.mx | TXT | 0 | 148jso30tflaqam0jiq1l4qhq2 | |
| upn.mx | TXT | 0 | apple-domain-verification=EcgG990ETLLeO4FT | |
| upn.mx | TXT | 0 | v62ph1nl9vldomkvbu858he5nf | |
| upn.mx | SOA | 3600 | dns.upn.mx carlos.upn.mx 23377 900 600 86400 3600 | |
| upn.mx | MX | 0 | upn-mx.mail.protection.outlook.com | |
| upn.mx | NS | 0 | dns | |
| upn.mx | NS | 0 | win-2erth9kmh13 | |
| upn.mx | NS | 0 | 13.84.154.132 | |
| upn.mx | NS | 0 | 200.23.113.4 | |
| www.upn.mx | A | 0 | 200.23.113.249 |
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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