ROBTEX.COM - exercism.org

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exercism.org checked at 2025-12-30T15:31:19.846Z 738ms 181/181/181 100% R:10 allDone:true timedOut:false cfaller:9327efb3/26:f523e135:16065:undefined

exercism.org

NSgabriel.ns.cloudflare.com
A2606:4700:58::a29f:2cf4🇺🇸 Cloudflare
PTRgabriel.ns.cloudflare.com
A2803:f800:50::6ca2:c3f4🇨🇷 Cloudflare
PTRgabriel.ns.cloudflare.com
A2a06:98c1:50::ac40:23f4🇺🇸 Cloudflare
PTRgabriel.ns.cloudflare.com
A108.162.195.244🇺🇸 Cloudflare
PTRgabriel.ns.cloudflare.com
A162.159.44.244 Cloudflare
PTRgabriel.ns.cloudflare.com
A172.64.35.244🇺🇸 Cloudflare
PTRgabriel.ns.cloudflare.com
NSsuzanne.ns.cloudflare.com
A2606:4700:50::a29f:2657🇺🇸 Cloudflare
PTRsuzanne.ns.cloudflare.com
A2803:f800:50::6ca2:c257🇨🇷 Cloudflare
PTRsuzanne.ns.cloudflare.com
A2a06:98c1:50::ac40:2257🇺🇸 Cloudflare
PTRsuzanne.ns.cloudflare.com
A108.162.194.87🇺🇸 Cloudflare
PTRsuzanne.ns.cloudflare.com
A162.159.38.87 Cloudflare
PTRsuzanne.ns.cloudflare.com
A172.64.34.87🇺🇸 Cloudflare
PTRsuzanne.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1b::1a🇺🇸 Google
PTRwv-in-f26.1e100.net
A172.253.63.27🇺🇸 Google
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4009:c0f::1b🇬🇧 Google
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google
PTRyulhrs-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4003:c30::1a🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4001:c70::1b🇺🇸 Google
PTRyucbful-in-f27.1e100.net
A192.178.209.26🇺🇸 Google
PTRyucbful-in-f26.1e100.net
A2606:4700:20::681a:628🇺🇸 Cloudflare
A2606:4700:20::681a:728🇺🇸 Cloudflare
A2606:4700:20::ac43:4a79🇺🇸 Cloudflare
A104.26.6.40 Cloudflare
A104.26.7.40 Cloudflare
A172.67.74.121🇺🇸 Cloudflare

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AI analysis

exercism.org is parent of forum.exercism.org and api.exercism.org.

Six IP numbers are pointed to by exercism.org: 2606:4700:20::681a:628, 2606:4700:20::681a:728, 2606:4700:20::ac43:4a79, 104.26.6.40, 104.26.7.40 and 172.67.74.121.

other host names for instance secure.caravanfinder.co.uk, www.alqabas.com, gammarr.com, proplugs.com and www.metro.co.il share IP numbers with exercism.org.

exercism.org is delegated to two name servers: gabriel.ns.cloudflare.com and suzanne.ns.cloudflare.com.

exercism.org shares the same name server setup as other domains, for example techdity.com, arabdown.net, shishkin.com.ua, silversaddlemotel.com and exercism.io.

exercism.org at least partially shares name servers with other domains, for instance janfentv.com, airparts.aero, guineu.ch, rgaq75.vip and toxshop.com.

These name servers are commonly used with lisa.ns.cloudflare.com, steven.ns.cloudflare.com, michael.ns.cloudflare.com and ursula.ns.cloudflare.com.

Host names with six IP numbers:

gabriel.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf4, 2803:f800:50::6ca2:c3f4, 2a06:98c1:50::ac40:23f4, 108.162.195.244, 162.159.44.244 and 172.64.35.244; suzanne.ns.cloudflare.com points to: 2606:4700:50::a29f:2657, 2803:f800:50::6ca2:c257, 2a06:98c1:50::ac40:2257, 108.162.194.87, 162.159.38.87 and 172.64.34.87.

exercism.org is handled by five 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.

exercism.org shares mail servers with other domains at least partially, including mutual.club, traveltipy.com, hansomatic.com, riches.money and ns500794.ns500821.ns500821.ns500841.ns500841.ns500795.ns500821.ns500821.ns500821.ns500821.ns500821.lustypartnersfinder.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1b::1a and 172.253.63.27.

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.

alt3.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26.