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Hosting & Network
urfu.email runs on AS5468 (multi-homed across 2 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 22 other sites on AS5468. Stable here since we started watching (Jul 31, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to urfu.email.
DNS Records for urfu.email
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| urfu.email | SOA | 172800 | nso1.urfu.ru hostmaster.urfu.ru 2016051139 86400 3600 1209600 172800 | |
| urfu.email | MX | 0 | 100 | ironport11.urfu.ru |
| urfu.email | MX | 0 | 10 | ironport10.urfu.ru |
| urfu.email | NS | 0 | nso2.urfu.ru | |
| urfu.email | NS | 0 | nso1.urfu.ru | |
| urfu.email | TXT | 0 | google-site-verification=q5C2TmZ1j-zv-hminj7J_gqJ25HMzK0wuVgJTnPbIgU | |
| urfu.email | TXT | 0 | v=spf1 +a:ironport10.urfu.ru +a:ironport11.urfu.ru +a:mail.urfu.email +a:mail.r.urfu.email +ip4:93.88.176.6 +ip4:93.88.176.12 +ip4:93.88.176.13 +ip4:212.193.66.2 +mx -all | |
| urfu.email | A | 0 | 93.88.176.12 | |
| www.urfu.email | CNAME | 0 | urfu.email | |
| www.urfu.email | SOA | 172800 | nso1.urfu.ru hostmaster.urfu.ru 2016051139 86400 3600 1209600 172800 | |
| www.urfu.email | NS | 0 | nso1.urfu.ru | |
| www.urfu.email | NS | 0 | nso2.urfu.ru | |
| www.urfu.email | TXT | 0 | v=spf1 +a:ironport10.urfu.ru +a:ironport11.urfu.ru +a:mail.urfu.email +a:mail.r.urfu.email +ip4:93.88.176.6 +ip4:93.88.176.12 +ip4:93.88.176.13 +ip4:212.193.66.2 +mx -all | |
| www.urfu.email | TXT | 0 | google-site-verification=q5C2TmZ1j-zv-hminj7J_gqJ25HMzK0wuVgJTnPbIgU | |
| www.urfu.email | A | 0 | 93.88.176.12 | |
| www.urfu.email | MX | 0 | 100 | ironport11.urfu.ru |
| www.urfu.email | MX | 0 | 10 | ironport10.urfu.ru |
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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