iotservices.es.		30 IN SOA dns1.canaldominios.com. dns.canaldominios.com. (
				1788417178 ; serial
				7200       ; refresh (2 hours)
				1800       ; retry (30 minutes)
				151200     ; expire (1 day 18 hours)
				3600       ; minimum (1 hour)
				)

iotservices.es.		30 IN TXT "3t6jb81pkejemqk71ri4c7mko0"

iotservices.es.		30 IN A	20.234.5.23

Name servers:
iotservices.es.		30 IN NS dns2.canaldominios.com.
iotservices.es.		30 IN NS dns1.canaldominios.com.
iotservices.es.		30 IN NS dns4.canaldominios.com.
iotservices.es.		30 IN NS dns3.canaldominios.com.