ROBTEX.COM - openchallenges.io

Search for IP or hostnames:

openchallenges.io checked at 2025-12-07T11:25:10.974Z 308ms 83/83/83 100% R:12 allDone:true timedOut:false

`openchallenges.io`

	NS	`ns-380.awsdns-47.com`
			A	2600:9000:5301:7c00::1^{🇺🇸 Amazon}
				PTR	`ns-380.awsdns-47.com`
			A	205.251.193.124^{🇺🇸 Amazon}
				PTR	`ns-380.awsdns-47.com`
	NS	`ns-668.awsdns-19.net`
			A	2600:9000:5302:9c00::1^{🇺🇸 Amazon}
				PTR	`ns-668.awsdns-19.net`
			A	205.251.194.156^{🇺🇸 Amazon}
				PTR	`ns-668.awsdns-19.net`
	NS	`ns-1073.awsdns-06.org`
			A	2600:9000:5304:3100::1^{🇺🇸 Amazon}
				PTR	`ns-1073.awsdns-06.org`
			A	205.251.196.49^{🇺🇸 Amazon}
				PTR	`ns-1073.awsdns-06.org`
	NS	`ns-1566.awsdns-03.co.uk`
			A	2600:9000:5306:1e00::1^{🇺🇸 Amazon}
				PTR	`ns-1566.awsdns-03.co.uk`
			A	205.251.198.30^{🇺🇸 Amazon}
				PTR	`ns-1566.awsdns-03.co.uk`
	A	3.220.47.125^{🇺🇸 Amazon}
			PTR	`ec2-3-220-47-125.compute-1.amazonaws.com`
	A	34.192.144.143^{🇺🇸 Amazon}
			PTR	`ec2-34-192-144-143.compute-1.amazonaws.com`

`io`

	NS	`a0.nic.io`
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`

Up

prod.openchallenges.io

Starts with same word

openchallenges.io

Starts similarily

openchallenges.io

AI analysis

prod.openchallenges.io has openchallenges.io as its parent.

openchallenges.io points to two IPs: 3.220.47.125 and 34.192.144.143.

Other host names, for example ec2-34-192-144-143.compute-1.amazonaws.com, ec2-3-220-47-125.compute-1.amazonaws.com and opench-applo-9ppvqfwcvkhh-128131804.us-east-1.elb.amazonaws.com share the same IP as openchallenges.io.

openchallenges.io is delegated to four name servers: ns-380.awsdns-47.com, ns-668.awsdns-19.net, ns-1073.awsdns-06.org and ns-1566.awsdns-03.co.uk.

openchallenges.io at least partially shares name servers with other domains such as texila.university, d3nxtba3ak3l37.cloudfront.net, intercommit.org, bordermail.net.au and hornyaffairsvideos.com.

These name servers are often used together with ns-275.awsdns-34.com, ns-1446.awsdns-52.org, ns-1836.awsdns-37.co.uk, ns-160.awsdns-20.com, ns-619.awsdns-13.net, ns-1807.awsdns-33.co.uk, ns-1537.awsdns-00.co.uk and ns-835.awsdns-40.net.

Host names with two IP numbers:

ns-380.awsdns-47.com points to 2600:9000:5301:7c00::1 and 205.251.193.124

ns-668.awsdns-19.net points to 2600:9000:5302:9c00::1 and 205.251.194.156

ns-1073.awsdns-06.org points to 2600:9000:5304:3100::1 and 205.251.196.49

ns-1566.awsdns-03.co.uk points to 2600:9000:5306:1e00::1 and 205.251.198.30