challenge4u.com

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challenge4u.com checked at 2026-01-04T17:56:18.976Z 151ms 58/58/58 100% R:5 allDone:true timedOut:false cfaller:6896ceef/20:91612c64:16134:undefined

AI analysis

challenge4u.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as dfds.net, efreaks.com, job-plus.com, kitchable.com and taxionline.com share IPs with challenge4u.com.

Two name servers ns3.afternic.com and ns4.afternic.com handle the delegation for challenge4u.com.

challenge4u.com shares the same name server setup as other domains, for example mail.nrw.fufox.com, startupspro.com, paruku.com, epvl.org and projectflo.com.

Host names with one IP number:

ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.

The . mail server handles challenge4u.com.

challenge4u.com shares the same mail server setup as other domains, including allanniversary.com, my-enercity.biz, www.cafeblinds.com, kleav.com and mbpj.com.