3
records
Canonical Names
TTL
CNAME
4m
m.hrstop.com. 299 IN CNAME u2706310.wl061.sendgrid.net.
Text Content
TTL
TXT
SPF
v=spf1 include:sendgrid.net ~all
5m
m.hrstop.com. 300 IN TXT "v=spf1 include:sendgrid.net ~all"