Is the Night King/Night’s King “Dragon fireproof”?

Potential Spoilers Below

Will the Night King/Night’s King be shown to be unaffected by Dragon Fire?  We have seen him on the TV show walk through fire directly set by dragons but can he withstand a full-on assault of say Drogon breathing down fire on him?  I don’t know the answer to this but I pose the question because of a passage from the Wheel of Time and what happened to a member of the Forsaken:

Walking through fire set by a dragon

“Even Aginor seemed stunned. Then his head lifted, cavernous eyes burning with hate. “Enough! It is past time to end this!”

“Yes, Forsaken,” Moiraine said, her voice as cold as deepwinter ice. “Past time!”

“The Aes Sedai’s hand rose, and the ground fell away beneath Aginor’s feet. Flame roared from the chasm, whipped to a frenzy by wind howling in from every direction, sucking a maelstrom of leaves into the fire, which seemed to solidify into a red-streaked yellow jelly of pure heat. In the middle of it Aginor stood, his feet supported only by air. The Forsaken looked startled, but then he smiled and took a step forward. It was a slow step, as if the fire tried to root him to the spot, but he took it, and then another.”

“Run!” Moiraine commanded. Her face was white with strain. “All of you run!” Aginor stepped across the air, toward the edge of the flames.”

You have to admit that this would shake the confidence of everyone trying to stop him it he did this.  The other option is his very nature and those of his lieutenants of bringing the cold is enough to suppress a fire like a fire extinguisher.  This would be the best-case scenario for those riding dragons as he could just enter the “Dragon Olympics” and win the day in the javelin throw hands down.

Comments encouraged.  Love to hear the idea’s of others.  Most believe that since I present my idea’s as “fact like” I’m not open to change my viewpoints which is far from the truth.  I simply look at the information presented and go from there.  If you can shine a light on another way of thinking that opens the door to debate.