ip42.static.mediacommerce.com.co has no SRV records.
Question and response
Question
dig ip42.static.mediacommerce.com.co. SRV
Answer
The response has no answer records.
Authority
ip42.static.mediacommerce.com.co. 86400 SOA name1.mediacommerce.com.co. jcvelasquez.mc.net.co.ip42.static.mediacommerce.com.co. 1249598415 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0