DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
rtu.ru runs on Hetzner, with email configured.
- Hosting network
- HetznerAS24940Hetzner
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Hetzner. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to rtu.ru.
DNS Records for rtu.ru
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rtu.ru | AAAA | 0 | 2a01:4f9:2a:306e::2 | |
| rtu.ru | A | 0 | 95.217.43.252 | |
| rtu.ru | TXT | 0 | v=spf1 include:_hz146spf.ardimusic.win include:_hz7910spf.ardimusic.win include:_sa123spf.rtu.ru ip4:135.181.217.207 ip6:2a01:4f9:3a:3a66::2 ~all | |
| rtu.ru | SOA | 60 | a.ns.selectel.ru support.selectel.ru 2026041911 10800 3600 604800 60 | |
| rtu.ru | NS | 0 | c.ns.selectel.ru | |
| rtu.ru | NS | 0 | b.ns.selectel.ru | |
| rtu.ru | NS | 0 | a.ns.selectel.ru | |
| rtu.ru | NS | 0 | d.ns.selectel.ru | |
| rtu.ru | MX | 0 | 10 | mail.rtu.ru |
| www.rtu.ru | NS | 0 | b.ns.selectel.ru | |
| www.rtu.ru | NS | 0 | a.ns.selectel.ru | |
| www.rtu.ru | NS | 0 | c.ns.selectel.ru | |
| www.rtu.ru | NS | 0 | d.ns.selectel.ru | |
| www.rtu.ru | MX | 0 | 10 | mail.rtu.ru |
| www.rtu.ru | SOA | 60 | a.ns.selectel.ru support.selectel.ru 2026041911 10800 3600 604800 60 | |
| www.rtu.ru | TXT | 0 | v=spf1 include:_hz146spf.ardimusic.win include:_hz7910spf.ardimusic.win include:_sa123spf.rtu.ru ip4:135.181.217.207 ip6:2a01:4f9:3a:3a66::2 ~all | |
| www.rtu.ru | A | 0 | 95.217.43.252 | |
| www.rtu.ru | AAAA | 0 | 2a01:4f9:2a:306e::2 | |
| www.rtu.ru | CNAME | 0 | rtu.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