As everybody knows it is easily possible to fake metrics like DA/PA/CF/TF (if my humble knowledge is right TF is still the hardest to fake). My question: What are the best indicators to identify such manipulation? For example I just check out a domain on godaddy which has a good TF/CF~ 20. But when I look at the distribution there are a lot of low TF backlinks. Would you generally stay away from such a domain? What are your red flags for faked metrics?