DNSWHOIS.INFO - ec2-18-221-212-81.us-east-2.compute.amazonaws.com
Search for IP or hostnames:
ec2-18-221-212-81.us-east-2.compute.amazonaws.com checked at 2025-10-20T15:49:10.682Z 59ms 22/22/22 100% R:13ec2-18-221-212-81.us-east-2.compute.amazonaws.com
| A | 18.221.212.81🇺🇸 Amazon | ||||||
| PTR | mail.threadsbysylvan.com | ||||||
us-east-2.compute.amazonaws.com
| NS | ns-288.awsdns-36.com | ||||||
| NS | ns-876.awsdns-45.net | ||||||
| NS | ns-1244.awsdns-27.org | ||||||
| NS | ns-1855.awsdns-39.co.uk | ||||||
AI analysis
ec2-18-221-212-81.us-east-2.compute.amazonaws.com maps to IP address 18.221.212.81.
Other host names such as mail.threadsbysylvan.com, mail.memoriesbysylvan.com, mail.halostream.com and mail.enrollible.com share IP numbers with ec2-18-221-212-81.us-east-2.compute.amazonaws.com.
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