CF1760857033489-tsm20251017082432

DNSWHOIS.INFO - www.briefcase.dev

Search for IP or hostnames:

www.briefcase.dev checked at 2025-10-19T06:57:13.471Z 87ms 25/25/25 100% R:7

www.briefcase.dev

A18.139.116.57🇸🇬 Amazon
PTRec2-18-139-116-57.ap-southeast-1.compute.amazonaws.com

briefcase.dev

NSdns1.registrar-servers.com
NSdns2.registrar-servers.com
MXinbound-smtp.us-east-1.amazonaws.com
A18.139.116.57🇸🇬 Amazon

Starts with same word

Starts similarily

AI analysis

www.briefcase.dev points to a single IP: 18.139.116.57.

Other host names such as briefcase.dev and ec2-18-139-116-57.ap-southeast-1.compute.amazonaws.com share IP numbers with www.briefcase.dev.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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