ROBTEX.COM - challenges.fr

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challenges.fr checked at 2025-12-29T11:56:13.618Z 598ms 122/122/122 100% R:12 allDone:true timedOut:false cfaller:ca23987a/15:a5b13bff:20430:undefined

`challenges.fr`

NS	`ns-161.awsdns-20.com`
		A	2600:9000:5300:a100::1^{🇺🇸 Amazon}
			PTR	`ns-161.awsdns-20.com`
		A	205.251.192.161^{🇺🇸 Amazon}
			PTR	`ns-161.awsdns-20.com`
MX	`mx1.sfagroup.com`
		A	62.23.180.153^{🇫🇷 COLT}
			PTR	`mx1.sfagroup.com`
MX	`mx2.sfagroup.com`
		A	62.23.24.44^{🇫🇷 COLT}
			PTR	`mx2.sfagroup.com`
NS	`ns-660.awsdns-18.net`
		A	2600:9000:5302:9400::1^{🇺🇸 Amazon}
			PTR	`ns-660.awsdns-18.net`
		A	205.251.194.148^{🇺🇸 Amazon}
			PTR	`ns-660.awsdns-18.net`
NS	`ns-1379.awsdns-44.org`
		A	2600:9000:5305:6300::1^{🇺🇸 Amazon}
			PTR	`ns-1379.awsdns-44.org`
		A	205.251.197.99^{🇺🇸 Amazon}
			PTR	`ns-1379.awsdns-44.org`
NS	`ns-1645.awsdns-13.co.uk`
		A	2600:9000:5306:6d00::1^{🇺🇸 Amazon}
			PTR	`ns-1645.awsdns-13.co.uk`
		A	205.251.198.109^{🇺🇸 Amazon}
			PTR	`ns-1645.awsdns-13.co.uk`
A	99.84.160.21^{🇺🇸 Amazon}
		PTR	`server-99-84-160-21.jfk50.r.cloudfront.net`
A	99.84.160.32^{🇺🇸 Amazon}
		PTR	`server-99-84-160-32.jfk50.r.cloudfront.net`
A	99.84.160.41^{🇺🇸 Amazon}
		PTR	`server-99-84-160-41.jfk50.r.cloudfront.net`
A	99.84.160.45^{🇺🇸 Amazon}
		PTR	`server-99-84-160-45.jfk50.r.cloudfront.net`

`fr`

	NS	`d.nic.fr`
	NS	`f.ext.nic.fr`
	NS	`g.ext.nic.fr`

rank #7676 globally
rank #85 in the tld
This domain represents a website focused on a variety of challenges, possibly related to personal development, entertainment, or competitions.

Up

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Starts with same word

Starts similarily

AI analysis

challenges.fr is the parent of m.challenges.fr, prix-immobilier.challenges.fr, sommetdeleconomie.challenges.fr, afer.challenges.fr, bourse.challenges.fr and several other host names.

challenges.fr points to four IP numbers: 99.84.160.21, 99.84.160.32, 99.84.160.41 and 99.84.160.45.

Other host names, for instance d39tou6ptdobxr.cloudfront.net, app-preprodricohsoftware.com, julesherritysoccercamps.com, ngycp.org and aminastaneh.net share IP numbers with challenges.fr.

challenges.fr is delegated to four name servers: ns-161.awsdns-20.com, ns-660.awsdns-18.net, ns-1379.awsdns-44.org and ns-1645.awsdns-13.co.uk.

challenges.fr at least partially shares its name servers with other domains, for instance porterandsail.com, xboard.jp, d2kl9kvsbo2fld.cloudfront.net, coopers-hall.co.uk and maildelivery.com.au.

These name servers are commonly paired with ns-841.awsdns-41.net, ns-1753.awsdns-27.co.uk, ns-1962.awsdns-53.co.uk, ns-99.awsdns-12.com, ns-673.awsdns-20.net, ns-1840.awsdns-38.co.uk, ns-1156.awsdns-16.org, ns-1603.awsdns-08.co.uk and ns-1142.awsdns-14.org.

Host names with two IPs: ns-161.awsdns-20.com points to 2600:9000:5300:a100::1 and 205.251.192.161; ns-660.awsdns-18.net points to 2600:9000:5302:9400::1 and 205.251.194.148; ns-1379.awsdns-44.org points to 2600:9000:5305:6300::1 and 205.251.197.99; ns-1645.awsdns-13.co.uk points to 2600:9000:5306:6d00::1 and 205.251.198.109.

Two mail servers mx1.sfagroup.com and mx2.sfagroup.com handle challenges.fr.

challenges.fr uses the same mail server setup as other domains such as sanitrit.com.br, lequotidienauto.com, saniflo.co.uk, instalducha.com and sciencesetavenir.fr.

challenges.fr shares some mail servers with other domains, including saniflo.com, sanibroyeur.be, lhistoire.fr, grandform.es and sanibroy.hu.

These mail servers are often used alongside the mail servers mx0.sfagroup.com.

Host names with a single IP:

mx1.sfagroup.com resolves to 62.23.180.153.

mx2.sfagroup.com resolves to 62.23.24.44.