We identified 2 domains pointing to 100.21.20.131.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| sendgrid.com. | 100.21.20.131 ec2-100-21-20-131.us-west-2.compute.amazonaws.com 52.40.152.246 ec2-52-40-152-246.us-west-2.compute.amazonaws.com 54.188.148.71 ec2-54-188-148-71.us-west-2.compute.amazonaws.com | mxa-0023de01.gslb.pphosted.com. mxb-0023de01.gslb.pphosted.com. | |
| www.sendgrid.com. | sendgrid.com. 100.21.20.131 ec2-100-21-20-131.us-west-2.compute.amazonaws.com 54.188.148.71 ec2-54-188-148-71.us-west-2.compute.amazonaws.com 52.40.152.246 ec2-52-40-152-246.us-west-2.compute.amazonaws.com |