WWW.ROBTEX.COM - ctchallenge.org

Search for IP or hostnames:

ctchallenge.org checked at 2025-11-07T11:42:37.554Z 186ms 218/218/218 100% R:15

`ctchallenge.org`

NS	`ns13.domaincontrol.com`
		A	2603:5:21a0::7^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns13.domaincontrol.com`
		A	97.74.106.7^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns13.domaincontrol.com`
NS	`ns14.domaincontrol.com`
		A	2603:5:22a0::7^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns14.domaincontrol.com`
		A	173.201.74.7^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns14.domaincontrol.com`
MX	`aspmx2.googlemail.com`
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
A	3.33.251.168^{🇺🇸 Amazon}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`

*.ctchallenge.org

www.ctchallenge.org

bike.ctchallenge.org

ctchallenge.org

ctchallenge.org

calltecheng.com

ctchallenge.org has children *.ctchallenge.org, www.ctchallenge.org and bike.ctchallenge.org.

ctchallenge.org resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance ritasantiques.com, jruhl.com, estekmedical.com, m4com.com and ufa-slco.org share IP numbers with ctchallenge.org.

ctchallenge.org shares the same name server setup as other domains, for example eduardofreire.co, nileshogue.com, poechan.com, ltvk.com and biosc.org.

ctchallenge.org partially shares name servers with other domains, for instance tellepsenbuilders.com.

Host names with two IP numbers:

ctchallenge.org shares some mail servers with other domains, at least partially; for instance frederickcountydentalsociety.org, ipxnethio.com, tersuli.com, reservix.eu and glow.co.uk.

Host names with two IPs

dbq