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Manage DNS

Managing DNS in Stack Console​

DNS (Domain Name System) records are essential components of the internet, enabling domain names to connect with specific services like websites, emails, and security protocols. Each DNS record type has a unique role in managing domain functionality. Below is a detailed explanation of each record type with both paragraph descriptions and detailed entry fields.

Once your DNS is active, use the dashboard to monitor storage performance, name servers, create and manage records.

DNS Page

  • To use DNS service, you need to update your domain registar with the nameservers.
  • Use @ to create the record at the root of the domain or enter a hostname to create it elsewhere. A records are for IPv4 addresses only and tell a request where your domain should direct to.
  • To create a new record, click on the Create Record.

DNS Page

  • To create the record you need to fill up details associated with the particular records which are available.

DNS Page

A Record (Address Record)​

The A Record maps a domain name to an IPv4 address. This record ensures that when users enter a domain like example.com, they are directed to the appropriate web server's IP address.

Key Points:

  • Purpose: Maps domain names to IPv4 addresses.
  • Enter @ or hostname: Use @ for root domain or enter a hostname for subdomains.
  • Points To: 192.0.2.1
  • TTL (seconds): 14400

Example Entry:

@    A    192.0.2.1    14400

AAAA Record (IPv6 Address Record)​

The AAAA Record maps domain names to IPv6 addresses, offering enhanced connectivity and security.

Key Points:

  • Purpose: Maps domain names to IPv6 addresses.
  • Enter @ or hostname: Use @ for root domain or enter a hostname for subdomains.
  • Points To: 2001:0db8:85a3:0000:0000:8a2e:0370:7334
  • TTL (seconds): 14400

Example Entry:

@    AAAA    2001:0db8:85a3:0000:0000:8a2e:0370:7334    14400

CNAME Record (Canonical Name Record)​

The CNAME Record creates an alias for a domain name, redirecting requests from one domain to another.

Key Points:

  • Purpose: Aliases one domain to another.
  • Enter @ or hostname: Use @ for root domain or enter a hostname for subdomains.
  • Target: example.com.
  • TTL (seconds): 14400

Example Entry:

blog    CNAME    example.com.    14400

MX Record (Mail Exchange Record)​

The MX Record directs email messages to the appropriate mail server for a domain.

Key Points:

  • Purpose: Directs email to a designated mail server.
  • Enter @ or hostname: Use @ for root domain or enter a hostname for subdomains.
  • Priority: 10
  • Mail Server: mail.example.com.
  • TTL (seconds): 14400

Example Entry:

@    MX    10 mail.example.com.    14400

TXT Record (Text Record)​

The TXT Record stores arbitrary text data and is widely used for domain verification, email security, and other custom instructions.

Key Points:

  • Purpose: Holds textual information for verification or security.
  • Enter @ or hostname: Use @ for root domain or enter a hostname for subdomains.
  • TXT Value: v=spf1 mx -all
  • TTL (seconds): 14400

Example SPF Entry:

@    TXT    "v=spf1 mx -all"    14400

NS Record (Name Server Record)​

The NS Record identifies the authoritative DNS servers for a domain.

Key Points:

  • Purpose: Designates the authoritative name servers for a domain.
  • Enter @ or hostname: Use @ for root domain or enter a hostname for subdomains.
  • Nameserver: ns1.example.com.
  • TTL (seconds): 14400

Example Entry:

@    NS    ns1.example.com.    14400

SRV Record (Service Record)​

The SRV Record specifies details for locating specific services within a domain.

Key Points:

  • Purpose: Identifies servers hosting particular services.
  • Enter @ or hostname: Use @ for root domain or enter a hostname for subdomains.
  • Priority: 10
  • Weight: 60
  • Port: 5060
  • Target: sipserver.example.com.
  • TTL (seconds): 14400

Example SIP Entry:

_sip._tcp    SRV    10 60 5060 sipserver.example.com.    14400

SOA Record (Start of Authority Record)​

The SOA Record defines key administrative details about the DNS zone.

Key Points:

  • Purpose: Provides essential information for DNS zone management.
  • TTL (seconds): 86400

Example Entry:

@    SOA    ns1.example.com admin.example.com 2024031001 7200 3600 1209600 86400

Conclusion​

By understanding and managing these DNS record types, you can effectively configure and optimize your domain's functionality. Whether you're directing traffic, securing emails, or managing services, DNS records are essential for maintaining a robust online presence. For further assistance, refer to the Stack Console documentation or reach out to support.

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