mastery.com - robtex.com

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mastery.com checked at 2026-01-20T23:12:26.258Z 237ms 148/148/148 100% R:10 allDone:true timedOut:false cfaller:49aeaab6/20:6c39c10f:6:16805:-:-:-

mastery.com

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AI analysis

The parent of mail.mastery.com is mastery.com.

mastery.com points to an IP address: 162.159.134.42.

other host names include smithsbeachresort.com.au, myugo.com, bignardi.it, nolandhospitals.com and saratogaocean.com; they share IP numbers with mastery.com.

mastery.com delegates to four name servers: ns-451.awsdns-56.com, ns-884.awsdns-46.net, ns-1309.awsdns-35.org and ns-1581.awsdns-05.co.uk.

mastery.com at least partially shares name servers with other domains, for instance pinetrk.com, callsource.com, epostprospectlists.com, limslang.com and metroparts.com.au.

these name servers are commonly used alongside the name servers ns-234.awsdns-29.com, ns-1059.awsdns-04.org, ns-843.awsdns-41.net, ns-538.awsdns-03.net, ns-1306.awsdns-35.org, ns-1738.awsdns-25.co.uk and ns-1741.awsdns-25.co.uk.

Host names with two IP numbers: ns-451.awsdns-56.com points to 2600:9000:5301:c300::1 and 205.251.193.195; ns-884.awsdns-46.net points to 2600:9000:5303:7400::1 and 205.251.195.116; ns-1309.awsdns-35.org points to 2600:9000:5305:1d00::1 and 205.251.197.29; ns-1581.awsdns-05.co.uk points to 2600:9000:5306:2d00::1 and 205.251.198.45.

mastery.com is served by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

mastery.com shares at least partially some mail servers with other domains, for instance godealergo.com, gzblog.it, ns500734.ns500693.ns500699.ns500699.ns500734.ns500734.ns500699.ns500699.ns500699.ns500699.ns500588.ns500632.ns500588.ns500632.dtrkdll.com, ns500671.ns500731.ns500671.ns500731.ns500754.ns500731.ns500671.ns500671.ns500731.ns500731.ns500291.ns500649.ns500649.ns500671.lustyslutz.com and kenyanow.org.

Mail servers frequently appear alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.

aspmx3.googlemail.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26.

aspmx.l.google.com points to: 2607:f8b0:4004:c07::1b and 192.178.155.27.

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.

alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27.

Names pointing to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Names pointing to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.