SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09

17DNS
Page 179 of 307
Parameter Type Description
Once the result of DNS resolution becomes available, it is notified to the AT
interface through the +UUDNSRN URC
<resolved_ip_
address>
String Resolved IP address corresponding to the specified domain name
<resolved_domain_
name>
String Resolved domain name corresponding to the provided IP address
<result_code> Number Result code of DNS resolution:
• 0: no error
• -1: DNS resolution failed. In this case the <resolved_ip_address> or the <resolved_
domain_name> fields are not present
17.1.4î™–î™–î™–î™–Notes
SARA-R4 / SARA-N4
• <async> parameter and +UUDNSRN URC are not available.