I can agree with the fact they probably botched it (potentially on purpose), but the way it's articulated in the No-IP reply leaves little ambiguity that it was

I can agree with the fact they probably botched it (potentially on purpose), but the way it's articulated in the No-IP reply leaves little ambiguity that it was intended as an attack on their technical capability. I am not in love with what Microsoft did here but No-IP is not doing the best job of defending their position.