ROBTEX.COM - classr.io
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classr.io checked at 2025-12-06T08:49:18.761Z 443ms 138/138/138 100% R:12 allDone:true timedOut:false classr.io
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AI analysis
classr.io resolves to one IP number: 104.196.40.64.
Other host names, for instance claravine.com, claravine.wpengine.com and 64.40.196.104.bc.googleusercontent.com share IP numbers with classr.io.
classr.io is delegated to four name servers: ns-211.awsdns-26.com, ns-600.awsdns-11.net, ns-1389.awsdns-45.org and ns-1645.awsdns-13.co.uk.
classr.io at least partially shares name servers with other domains, for instance kollabo.ch, tectah.com, j-tech.net.au, nzpk.io and nocostcontract.com.
These name servers are commonly used with ns-1604.awsdns-08.co.uk, ns-820.awsdns-38.net, ns-1700.awsdns-20.co.uk, ns-914.awsdns-50.net and ns-1445.awsdns-52.org.
Host names with two IP numbers:
ns-211.awsdns-26.com points to 2600:9000:5300:d300::1 and 205.251.192.211; ns-600.awsdns-11.net points to 2600:9000:5302:5800::1 and 205.251.194.88; ns-1389.awsdns-45.org points to 2600:9000:5305:6d00::1 and 205.251.197.109; ns-1645.awsdns-13.co.uk points to 2600:9000:5306:6d00::1 and 205.251.198.109.
classr.io is handled by five mail servers: gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com, alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com.
classr.io shares some mail servers with other domains, at least partially, for instance 8415030.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com, www.pythonprojectbeauty.appspot.com, www.green-pdf.appspot.com, google-sketchup-rubies.booming-tooling-127722.appspot.com and www.ef-discord-bot.appspot.com.
these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
gmr-smtp-in.l.google.com points to 2a00:1450:4009:c0f::e and 192.178.223.14
alt1.gmr-smtp-in.l.google.com points to 2a00:1450:4025:402::e and 142.250.102.14
alt2.gmr-smtp-in.l.google.com points to 2a00:1450:4013:c1e::e and 192.178.213.14
alt3.gmr-smtp-in.l.google.com points to 2607:f8b0:4003:c30::e and 74.125.27.14
alt4.gmr-smtp-in.l.google.com points to 2607:f8b0:4001:c70::e and 192.178.209.14