We identified 5 domains pointing to 18.214.219.215.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| support.hmhco.com. | 18.214.219.215 ec2-18-214-219-215.compute-1.amazonaws.com 34.202.106.108 ec2-34-202-106-108.compute-1.amazonaws.com 52.21.243.5 ec2-52-21-243-5.compute-1.amazonaws.com | support.hmhco.com.00d30000000021neaa.live.siteforce.com. support-v1.prod.webpr.hmhco.com. | |
| channelone.com. | 18.214.219.215 ec2-18-214-219-215.compute-1.amazonaws.com 34.202.106.108 ec2-34-202-106-108.compute-1.amazonaws.com 52.21.243.5 ec2-52-21-243-5.compute-1.amazonaws.com | us-smtp-inbound-1.mimecast.com. us-smtp-inbound-2.mimecast.com. | |
| hmco.com. | 18.214.219.215 ec2-18-214-219-215.compute-1.amazonaws.com 34.202.106.108 ec2-34-202-106-108.compute-1.amazonaws.com 52.21.243.5 ec2-52-21-243-5.compute-1.amazonaws.com | us-smtp-inbound-1.mimecast.com. us-smtp-inbound-2.mimecast.com. | |
| www.hmhbooks.com. | 18.214.219.215 ec2-18-214-219-215.compute-1.amazonaws.com 34.202.106.108 ec2-34-202-106-108.compute-1.amazonaws.com 52.21.243.5 ec2-52-21-243-5.compute-1.amazonaws.com | ||
| saxonpublishers.harcourtachieve.com. | 18.214.219.215 ec2-18-214-219-215.compute-1.amazonaws.com 34.202.106.108 ec2-34-202-106-108.compute-1.amazonaws.com 52.21.243.5 ec2-52-21-243-5.compute-1.amazonaws.com |