api.whatsapp.com
2a03:2880:f21c:81c5:face:b00c:0:167 

Submitted URL: https://wa.me/5541999812626
Effective URL: https://api.whatsapp.com/send?phone=5541999812626&text=&source=&data=
Submission: On September 11 via api from CH

DOM tree The "DOM" is the Document Object Model