[teddyh]

I know of two rather large users of SRV records already: Minecraft servers and (the big one) Microsoft Office 365. I’m less than convinced that resolution of SRV records is that broken.

[Shoothe]

Do you mean accessing Office 365 via browser uses SRV records or something different?

[dylz]

o365 general services (lync skype, outlook, ... / exchange autodiscover) uses SRV a fair bit.

365 is not just the browser suite

[Shoothe]

Yeah but the services that you mentioned are used mostly by enterprises. It's still possible that SRV lookups are broken for large amount of consumers that are not enterprises.

[teddyh]

And I wonder who that could be, if that is even true.