User Agent

Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.84 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)

This user agent belongs to Google Bot. Google Inc developed this Bot. This Bot run on Android and it renders web contents with Blink on Nexus 5X.

Bot - Google Bot

Google Bot

Version	2.1 @ 32 bit
Developer	Google Inc
Parent	Googlebot 2.1
Platform	Android Operating System: Android android 6.0 (32 bit) by Google Inc
Device Type	Mobile Phone
More info	http://www.google.com/bot.html

Act as

Mobile	Yes
Tablet	No
Crawler	Yes Bot / Crawler / Spider Any program (such as a robot or spider) that is used to automatically discover and scan websites by following links from one webpage to another.
Fake	No
Anonymized	No

Capabilities

Rendering Engine	Blink by Google Inc (a WebKit Fork by Google)
Pointing	touchscreen
Javascript	Yes
CSS	Yes Version: 3
Cookies	Yes
Tables	Yes

Frames	Yes
IFrames	Yes
Background Sounds	No
Java Applets	No
VB Script	No
Activex	No