smtp.sendgrid.net NS records

NS Authoritative DNS server
3m
smtp.sendgrid.net has no NS records.
NS records for this zone are defined at sendgrid.net.
trace smtp.sendgrid.net NS records for sendgrid.net

Question and response

Question

dig smtp.sendgrid.net. NS

Answer

The response has no answer records.

Authority

sendgrid.net. 180 SOA ns10.dnsmadeeasy.com. dns.dnsmadeeasy.com. 2011294180 14400 600 1728000 180

Additional

. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0