WWW.RTSAK.COM - opencup.org

Search for IP or hostnames:

opencup.org checked at 2025-10-07T10:56:44.109Z 145ms 66/66/66 100% R:9

`opencup.org`

NS	`ns-canada.topdns.com`
		A	109.201.142.225^{🇳🇱 NFOrce Internet Services :: 43350}
			PTR	`ns-canada.topdns.com`
NS	`ns-uk.topdns.com`
		A	77.247.183.137^{🇳🇱 NFOrce Internet Services :: 43350}
			PTR	`ns-uk.topdns.com`
NS	`ns-usa.topdns.com`
		A	46.166.189.99^{🇳🇱 NFOrce Internet Services :: 43350}
			PTR	`ns-usa.topdns.com`
		A	184.170.243.50^{🇺🇸 Performive}
MX	`mx.yandex.net`
		A	2a02:6b8::311 ^{🇷🇺 Yandex}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 Teletech}
			PTR	`mxfront.stable.qloud-b.yandex.net`

opencup.org

opencup.com

opencup.net

opencup.it

opencup.gov.it

cuppone.ru

opencpu.org

opencup.gov.it

opencup.org

opencup.com

cuppone.com

opencpu.github.io

opencup.net

opencpu.com

econpup.com

opencup.it

opencup.org is delegated to three name servers: ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.

At least part of the name servers for opencup.org are shared with other domains, for instance rue-aef.com, ilead.eu, premiere-reponse.com, dns-share.me and netandus.net.

Two IP numbers for a host name:

One IP number for a host name:

The mail server for opencup.org is mx.yandex.net.

opencup.org uses the same mail server setup as other domains, for instance fingerpost.ru, marker-expert.ru, arco.ru, chernyi.coffee and www.rik-vent.ru.

opencup.org shares mail servers with other domains to some extent, for instance skyteach.ru, roserv.ru, prinesi.kz and enbeauty.ru.

Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.

dbq