7 ms·
... and that's nearly impossible if you're on a residential connection and hence have no control over your reverse DNS... And who wants their mail server to sel
by ZPrimed 2y ago
... and that's nearly impossible if you're on a residential connection and hence have no control over your reverse DNS... And who wants their mail server to self-identify as d203-0-113-5.res.fubar.isp.net ?
That's assuming your residential ISP even bothers to assign a generic PTR record to your IP.