ROBTEX.COM - qosrr.us

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qosrr.us checked at 2025-12-23T08:39:42.604Z 1033ms 84/84/84 100% R:16 allDone:true timedOut:false

`qosrr.us`

NS	`ns1.csof.net`
		A	18.205.186.231^{🇺🇸 Amazon}
			PTR	`ec2-18-205-186-231.compute-1.amazonaws.com`
NS	`ns2.csof.net`
		A	23.21.178.27^{🇺🇸 Amazon}
			PTR	`ec2-23-21-178-27.compute-1.amazonaws.com`
NS	`ns3.csof.net`
		A	3.214.185.54^{🇺🇸 Amazon}
			PTR	`ec2-3-214-185-54.compute-1.amazonaws.com`
NS	`ns4.csof.net`
		A	52.20.19.77^{🇺🇸 Amazon}
			PTR	`ec2-52-20-19-77.compute-1.amazonaws.com`
MX	`mx1.qosrr.us`
		A	46.4.12.146^{🇩🇪 Hetzner}
			PTR	`static.146.12.4.46.clients.your-server.de`
MX	`mx2.qosrr.us`
		A	46.4.10.173^{🇩🇪 Hetzner}
			PTR	`static.173.10.4.46.clients.your-server.de`
A	50.16.27.236^{🇺🇸 Amazon}
		PTR	`ec2-50-16-27-236.compute-1.amazonaws.com`

cdn.qosrr.us

mx2.qosrr.us

mx1.qosrr.us

qosrr.us

qosrr.us

qosrr.us is the parent of cdn.qosrr.us, mx2.qosrr.us and mx1.qosrr.us.

qosrr.us resolves to one IP number: 50.16.27.236.

qosrr.us is delegated to four name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.

qosrr.us at least partially shares name servers with other domains, for instance tracker810.xyz, themarketbaby.com, laptok.at, abir.ga and ashihsijaediaehf.net.

these name servers are often used together with ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.

Two mail servers handle qosrr.us: mx1.qosrr.us and mx2.qosrr.us.

qosrr.us shares the same mail server setup as other domains, for instance cdn.qosrr.us.

Host names with one IP number:

mx1.qosrr.us points to 46.4.12.146

mx2.qosrr.us points to 46.4.10.173