I don't think people are misreading your post as approving of the bug. What people are responding to is your suggestion of a workaround: "If you visit the realty.com site directly..."
And the question is: How do you visit the site directly if typing the domain name into the url field doesn't take you there. Your workaround either doesn't work or needs more explanation.
That was NOT meant to be a recommended workaround, that is absurd, so thanks for the downvotes folks!
I was pointing out that after doing that, the default UX behavior leading to the “bad” website no longer happens, indicating it is all about UX and not a DNS thing, or other weird Safari bug.
And the question is: How do you visit the site directly if typing the domain name into the url field doesn't take you there. Your workaround either doesn't work or needs more explanation.