ROBTEX.COM - customer.io

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customer.io checked at 2025-12-25T01:42:01.313Z 1354ms 141/141/141 100% R:18 allDone:true timedOut:false

customer.io

io

rank #47030 globally
rank #310 in the tld

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Starts with same word

Starts similarily

AI analysis

customer.io is a parent of fast.customer.io, edge-east.customer.io, api.customer.io, edge-e-bal.customer.io, cdp-eu-west.customer.io and a few other host names.

customer.io points to a single IP address: 76.76.21.21.

Other host names such as e-flux.nl, gerlich.io, tcnivero.com, el-team.no and edgeless.network share IPs with customer.io.

customer.io is delegated to four name servers: ns-499.awsdns-62.com, ns-618.awsdns-13.net, ns-1181.awsdns-19.org and ns-1893.awsdns-44.co.uk.

customer.io at least partially shares name servers with other domains, for example e.bankofmelbourne.com.au, halfprice.com.au, dad9snebp75ad.cloudfront.net, electricalinsulations.com and pmtafrica.com.

these name servers are commonly used with ns-817.awsdns-38.net, ns-1420.awsdns-49.org, ns-1912.awsdns-47.co.uk, ns-665.awsdns-19.net, ns-1139.awsdns-14.org and ns-1815.awsdns-34.co.uk.

Host names with two IP numbers:

ns-499.awsdns-62.com points to: 2600:9000:5301:f300::1 and 205.251.193.243

ns-618.awsdns-13.net points to: 2600:9000:5302:6a00::1 and 205.251.194.106

ns-1181.awsdns-19.org points to: 2600:9000:5304:9d00::1 and 205.251.196.157

ns-1893.awsdns-44.co.uk points to: 2600:9000:5307:6500::1 and 205.251.199.101

customer.io is handled 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.

customer.io shares at least partially some mail servers with other domains, for instance shamsaladalah.com, vismara.info, davor.ca, orai.io and mjae.net.

these mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

Host aspmx2.googlemail.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.27.

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

Host aspmx.l.google.com resolves to 2607:f8b0:4004:c1d::1a and 192.178.155.26.

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

Host alt2.aspmx.l.google.com resolves to 2a00:1450:4009:c0f::1a and 192.178.223.26.

Host names resolving to 2a00:1450:4009:c0f::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names resolving to 192.178.223.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Common targets: 2a00:1450:4009:c0f::1a and 192.178.223.26 appear for aspmx3.googlemail.com and alt2.aspmx.l.google.com.