We identified 2 domains pointing to 170.171.8.90.
Domain | IPv4 | IPv6 | MX and NS |
---|---|---|---|
mymail.penguinrandomhouse.com. | mail-ext.glb.prh.com. 170.171.8.90 | mail-ext.glb.prh.com. | |
autodiscover.penguinrandomhouse.com. | mail-ext.glb.prh.com. 170.171.208.90 170.171.8.90 |