Changelog

2026

Rebuilt the frontend without Falcon (paid Bootstrap template) or Bootstrap itself — plain HTML/CSS/JS. Infrastructure moved to a SAM-managed stack in a separate AWS account (whois-ip-com-prd).

2024/02/11

Very fast multi-query speed improvement: 50+ queries down to under 0.5 seconds.

2022/10/16

website Open Port Checker page opened.

2022/10/14

Multiple lookup speed improvement: 50+ queries down to under 5 seconds.

2022/10/01

whois-ip.com web page renewal.