Starboard Value SC 13D GoDaddy / Starboard Value ownership change

Exhibit 99.1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Class A Common Stock, par value $0.001 per share, of GoDaddy Inc. This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated: December 27, 2021

STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD By: Starboard Value LP, its investment manager   Starboard Value and Opportunity S LLC By: Starboard Value LP, its manager   Starboard Value and Opportunity C LP By: Starboard Value R LP, its general partner   STARBOARD VALUE R LP By: Starboard Value R GP LLC, its general partner   Starboard Value and Opportunity Master Fund L LP By: Starboard Value L LP, its general partner   Starboard Value L LP By: Starboard Value R GP LLC, its general partner   Starboard G Fund, L.P. By: Starboard Value G GP, LLC, its general partner   STARBOARD VALUE G GP, LLC By: Starboard Value A LP, its managing member   Starboard Value A LP By: Starboard Value A GP LLC, its general partner   Starboard X MASTER FUND LTD By: Starboard Value LP, its investment manager   Starboard X MASTER FUND LTD By: Starboard Value LP, its investment manager   STARBOARD VALUE LP By: Starboard Value GP LLC, its general partner   STARBOARD VALUE GP LLC By: Starboard Principal Co LP, its member   STARBOARD PRINCIPAL CO LP By: Starboard Principal Co GP LLC, its general partner   STARBOARD PRINCIPAL CO GP LLC   Starboard Value A GP LLC   Starboard Value R GP LLC

By:	/s/ Jeffrey C. Smith
	Name:	Jeffrey C. Smith
	Title:	Authorized Signatory

/s/ Jeffrey C. Smith

Jeffrey C. Smith

Individually and as attorney-in-fact for Peter A. Feld