mail.redblacksoftware.com - robtex.com

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mail.redblacksoftware.com checked at 2026-01-20T09:07:47.665Z 879ms 90/90/90 100% R:16 allDone:true timedOut:false cfaller:52223969/23:574ada0a:6:18695:-:-:-

mail.redblacksoftware.com

redblacksoftware.com

PTR for

Starts with same word

Starts similarily

AI analysis

A single mail server handles mail.redblacksoftware.com, mx.sendgrid.net.

mail.redblacksoftware.com shares the same mail server setup as other domains, for instance u2048429.wl180.sendgrid.net, pandamessage.com, mouauportal.kayako.com, lamar.campus.eab.com and acuitive.net.

mail.redblacksoftware.com shares at least some mail servers with other domains, for example themrblack.com, tocalivros.com, tabifa.com, confidencesuite.com and rotaractmora.org.

Mail servers often used together with mxa.mailgun.org, mxb.mailgun.org, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, inbound-smtp.us-east-1.amazonaws.com, aspmx2.googlemail.com, aspmx3.googlemail.com, mx2.sendgrid.net and mx3.sendgrid.net.

Host mx.sendgrid.net points to twelve IP numbers: 3.17.120.38, 3.136.245.72, 13.216.54.185, 15.222.160.229, 16.52.61.209, 16.52.110.174, 18.224.101.244, 34.198.67.24, 44.216.124.122, 44.245.249.202, 52.25.213.239 and 52.37.49.26.