5
records
Canonical Names
TTL
CNAME
4m
smtp.www.preview.support.herokuapp.com. 299 IN CNAME va01.ingress.herokuapp.com.
IPv4 Addresses
TTL
smtp.www.preview.support.herokuapp.com. 60 IN A 174.129.128.48 smtp.www.preview.support.herokuapp.com. 60 IN A 18.211.231.38 smtp.www.preview.support.herokuapp.com. 60 IN A 54.205.8.205 smtp.www.preview.support.herokuapp.com. 60 IN A 54.235.77.118