IPLIST.NET - challengeu.com
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challengeu.com checked at 2025-09-21T22:37:57.358Z 259ms 156/156/156 100% R:15challengeu.com
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Starts with same word
challengeu.ca |
challengeu.com |
Starts similarily
challengeu.ca |
challengeu.com |
AI analysis
challengeu.com is a parent of www.challengeu.com and edu.challengeu.com.
Four IP numbers are pointed to by challengeu.com: 3.171.76.15, 3.171.76.44, 3.171.76.107 and 3.171.76.113.
other host names including mx1.true.com, sitelabel.com, swiip.com, www.manroyale.com and nerosubianco.blogautore.repubblica.it share IP numbers with challengeu.com.
challengeu.com is delegated to four name servers: ns-112.awsdns-14.com, ns-836.awsdns-40.net, ns-1153.awsdns-16.org and ns-1956.awsdns-52.co.uk.
challengeu.com at least partially shares name servers with other domains, for instance rogatesavelkoul.nl, shippity.com, topplay.com, packardbell.com and fastyou.com.
These name servers are commonly used with the following name servers: ns-1116.awsdns-11.org, ns-28.awsdns-03.com, ns-1935.awsdns-49.co.uk, ns-1092.awsdns-08.org, ns-1570.awsdns-04.co.uk, ns-281.awsdns-35.com, ns-1908.awsdns-46.co.uk, ns-601.awsdns-11.net, ns-1183.awsdns-19.org and ns-35.awsdns-04.com.
Host names with two IP numbers:
ns-112.awsdns-14.com points to 2600:9000:5300:7000::1 and 205.251.192.112; ns-836.awsdns-40.net points to 2600:9000:5303:4400::1 and 205.251.195.68; ns-1153.awsdns-16.org points to 2600:9000:5304:8100::1 and 205.251.196.129; ns-1956.awsdns-52.co.uk points to 2600:9000:5307:a400::1 and 205.251.199.164.
challengeu.com 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.
challengeu.com shares some mail servers with other domains, at least partially, for instance thefooddudes.com, aunuo.com, coastlinekeys.com, cpqcol.gov.co and joovv.com.
these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.
aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26.
aspmx.l.google.com points to: 2607:f8b0:4004:c21::1a and 142.251.179.26.
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.
alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27.
Host names that point to 2a00:1450:400b:c02::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names that point to 172.253.116.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names that point to 2a00:1450:400c:c00::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.