DNS – Type SOA Record

  DNS

WEDOS DNS administration does not support the SOA type record, the system sets it automatically within the DNS server settings (NSSET).

In this article, you will learn:

Type SOA Record

The Start Of Authority record (SOA) is a special record that must appear exactly once in each zone file. This is a kind of header that contains the following information:

  • MNAME – Name of the primary DNS server for the zone
  • RNAME – contact for zone file administrator (email address with a dot instead of the @ sign)
  • SERIAL – zone serial number (number indicating the version of the zone file)
  • REFRESH – number of seconds between serial number checks
  • RETRY – number of seconds to retry looking for a serial number if the previous attempt failed
  • EXPIRE – the number of seconds after which a zone whose serial number could not be found will expire (the secondary DNS server should remove it from its records)
  • MINIMUM – Currently TTL for negative caching (the amount of time that caching DNS servers remember that a record does not exist)

Type SOA Record Entry

WEDOS DNS administration does not support the SOA type record, the system sets it automatically within the DNS server settings (NSSET).

FAQ

Question: Where can I find my domain’s SOA record value?
Answer: Use a diagnostic tool such as Google Dig (external).

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