General information about DNS hosting service
We've released new version of DNS hosting (actual) and stop supporting and developing legacy. Domains and resource records in DNS hosting (legacy) continue to work, we will warn you in advance about their discontinuation.
Recommended transfer domains to DNS hosting (actual) now to avoid disruption of sites when DNS hosting (legacy) is down.
If you registered after January 30, you will only have access to the DNS hosting (actual).
With the DNS hosting service, you can delegate the management of domain resource records to the Selectel authoritative NS servers.
It is possible to work with DNS hosting:
- in the control panel — DNS hosting section (actual), DNS hosting section (legacy);
- through the API-- description of DNS hosting API (actual), description of DNS hosting API (legacy);
- Terraform — documentation. Beta version, in case of errors in operation file a ticket;
- octoDNS — Selectel provider. Beta version, in case of errors in operation file a ticket;
- ExternalDNS for Kubernetes -Selectel provider.
For domains that are delegated to DNS hosting (actual) You can issue a TLS(SSL) certificate:
- through LEgo-- Selectel provider;
- cert-manager Webhook — Selectel provider.
The service supports user types and roles and projects.
Authoritative servers
The service runs four authoritative NS servers:
- DNS hosting (actual) NS servers are.
a.ns.selectel.ru,b.ns.selectel.ru,c.ns.selectel.ru,d.ns.selectel.ru; - DNS hosting (legacy) NS servers are.
ns1.selectel.ru,ns2.selectel.ru,ns3.selectel.ru,ns4.selectel.ru.
Servers are protected by a firewall against DDoS attacks. Requests to authoritative servers are balanced within each data center and between data centers, so DNS hosting will process requests as long as at least one authoritative server is running.
Cost
The service is provided free of charge in addition to other paid products or services. To access the service, complete the registration and top up for a minimum amount 100 ₽.
Limitations
Selectel DNS cannot be used as Secondary DNS.
DNS hosting does not limit the number of zones (domains) that can be added to the hosting, as well as the number of resource records for the domain.