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Hosting & Network
unl.edu.ar runs on AS27993, with email configured.
- Hosting network
- AS27993AS27993
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 5 other sites on AS27993. Stable here since we started watching (Jul 22, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to unl.edu.ar.
DNS Records for unl.edu.ar
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| unl.edu.ar | NS | 0 | dns2.unl.edu.ar | |
| unl.edu.ar | NS | 0 | dns1.unl.edu.ar | |
| unl.edu.ar | NS | 0 | dns4.unl.edu.ar | |
| unl.edu.ar | NS | 0 | dns3.unl.edu.ar | |
| unl.edu.ar | A | 0 | 190.122.241.31 | |
| unl.edu.ar | SOA | 3600 | dns1.unl.edu.ar postmaster.unl.edu.ar 2026071801 3600 3600 2419200 3600 | |
| unl.edu.ar | TXT | 0 | v=spf1 a mx ip4:190.122.240.21 ip4:190.122.240.23 ip4:190.122.240.24 ip4:190.122.240.25 ip4:190.122.240.26 ip4:190.122.240.10 ip4:190.122.240.22 ip4:190.122.240.73 ip4:200.9.237.5 ip4:200.9.237.3 ~all | |
| unl.edu.ar | MX | 0 | 10 | mail4.unl.edu.ar |
| unl.edu.ar | MX | 0 | 5 | mail5.unl.edu.ar |
| unl.edu.ar | MX | 0 | 5 | mail3.unl.edu.ar |
| www.unl.edu.ar | CNAME | 0 | unl.edu.ar | |
| www.unl.edu.ar | A | 0 | 190.122.241.31 | |
| www.unl.edu.ar | TXT | 0 | v=spf1 a mx ip4:190.122.240.21 ip4:190.122.240.23 ip4:190.122.240.24 ip4:190.122.240.25 ip4:190.122.240.26 ip4:190.122.240.10 ip4:190.122.240.22 ip4:190.122.240.73 ip4:200.9.237.5 ip4:200.9.237.3 ~all | |
| www.unl.edu.ar | SOA | 3600 | dns1.unl.edu.ar postmaster.unl.edu.ar 2026071801 3600 3600 2419200 3600 | |
| www.unl.edu.ar | MX | 0 | 5 | mail3.unl.edu.ar |
| www.unl.edu.ar | MX | 0 | 5 | mail5.unl.edu.ar |
| www.unl.edu.ar | MX | 0 | 10 | mail4.unl.edu.ar |
| www.unl.edu.ar | NS | 0 | dns3.unl.edu.ar | |
| www.unl.edu.ar | NS | 0 | dns1.unl.edu.ar | |
| www.unl.edu.ar | NS | 0 | dns4.unl.edu.ar | |
| www.unl.edu.ar | NS | 0 | dns2.unl.edu.ar |
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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