| ID | Domain | Bounce [%] |
|---|---|---|
| 20 | vernoncompany.biz | 2.0 |
| 39 | aeepr.com | 3.9 |
| 45 | santander-ebanking.com | 4.5 |
| 46 | shop.pr | 4.6 |
| 67 | speedlinkspro.com | 6.7 |
| 71 | eldiainc.com | 7.1 |
| 73 | bancopopular.com | 7.3 |
| 76 | bbxyz.com | 7.6 |
| 81 | helvetiabanking.com | 8.1 |
| 83 | tumundo247.com | 8.3 |
| 94 | chat.pr | 9.4 |
| 103 | clasificadosonline.com | 10.3 |
| 107 | autoexpreso.com | 10.7 |
| 112 | voceteopr.com | 11.2 |
| 117 | elvertederopr.org ![]() | 11.7 |
| 121 | eltabernaculo.org | 12.1 |
| 121 | zonabrain.com | 12.1 |
| 128 | escuchamimusica.net | 12.8 |
| 133 | micorredor.biz | 13.3 |
| 135 | adsooner.com | 13.5 |
| 136 | gaygirlnet.com | 13.6 |
| 136 | futuramaonline.com.ar | 13.6 |
| 147 | borinqueo.com | 14.7 |
| 147 | tbaffiliate.com | 14.7 |
| 151 | sears.com.pr | 15.1 |
| 158 | bvs.wikidot.com | 15.8 |
| 161 | caribbeancinemas.com | 16.1 |
| 163 | libertypr.com | 16.3 |
| 163 | cegsoft.com | 16.3 |
| 167 | uprb.edu | 16.7 |