basically: how do you tell if a domain has been used in a pbn? why? Several times I have talked to people about a domain (none in particular) and they have said, "nah, it was used in a pbn" when I asked how d you know? they either ignore me or can't\won't tell me. I feel it's important that I also know how to tell this otherwise it would be easy to dupe me by devaluing a good domain I am trying to sell or over valuing a bad on I may want to buy. sorry if that sounds a bit garbled.