2
records
IPv4 Addresses
TTL
host3.smartgb.com. 10800 IN A 168.235.66.146
Text Content
TTL
TXT
SPF
v=spf1 a include:u20467991.wl242.sendgrid.net. -all
3h
host3.smartgb.com. 10800 IN TXT "v=spf1 a include:u20467991.wl242.sendgrid.net. -all"