WWW.ROBTEX.COM - s1.use1.opendns.com

Search for IP or hostnames:

s1.use1.opendns.com checked at 2025-11-18T04:33:23.372Z 272ms 107/107/107 100% R:11 allDone:true timedOut:false

`s1.use1.opendns.com`

NS	`ns-450.awsdns-56.com`
		A	2600:9000:5301:c200::1^{🇺🇸 Amazon}
			PTR	`ns-450.awsdns-56.com`
		A	205.251.193.194^{🇺🇸 Amazon}
			PTR	`ns-450.awsdns-56.com`
NS	`ns-685.awsdns-21.net`
		A	2600:9000:5302:ad00::1^{🇺🇸 Amazon}
			PTR	`ns-685.awsdns-21.net`
		A	205.251.194.173^{🇺🇸 Amazon}
			PTR	`ns-685.awsdns-21.net`
NS	`ns-1386.awsdns-45.org`
		A	2600:9000:5305:6a00::1^{🇺🇸 Amazon}
			PTR	`ns-1386.awsdns-45.org`
		A	205.251.197.106^{🇺🇸 Amazon}
			PTR	`ns-1386.awsdns-45.org`
NS	`ns-1560.awsdns-03.co.uk`
		A	2600:9000:5306:1800::1^{🇺🇸 Amazon}
			PTR	`ns-1560.awsdns-03.co.uk`
		A	205.251.198.24^{🇺🇸 Amazon}
			PTR	`ns-1560.awsdns-03.co.uk`

`use1.opendns.com`

	NS	`ns-90.awsdns-11.com`
	NS	`ns-694.awsdns-22.net`
	NS	`ns-1494.awsdns-58.org`
	NS	`ns-1861.awsdns-40.co.uk`

Up

qq.s1.use1.opendns.com

quadra.s1.use1.opendns.com

Starts with same word

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s1.com.br

s1.is

s1.com.ru

s1.net

s1.eu

s1.katowice.pl

s1.de

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s1.com

s1.hu

s1.dk

s1.gd

s1.ws

s1.hk

s1.sk

s1.com.cn

s1.world

s1.org

s1.cn

Starts similarily

1s.net

s1.gd

s1.ws

s1.hk

s1.sk

s1.com.cn

s1.world

s1.org

1s.hu

s1.cn

1s.co.za

1s.se

s1.io

s1.com.br

1s.kiev.ua

s1.is

s1.com.ru

s1.net

1s.my

s1.eu

s1.katowice.pl

s1.de

s1.ro

s1.cl

s1.com.ua

s1.by

s1.ru

1s.market

1s.de

1s.com.ua

1s.nl

s1.ee

s1.cz

s1.tv

s1.uni5.net

1s.cz

1s.sk

1s.uz

s1.no

1s.org

s1.co.kr

s1.co

1s.fi

1s.biz

1s.pl

s1.akamaiedge.net

s1.lv

s1.nl

s1.uk

s1.ae

s1.pl

1s.ca

s1.co.th

s1.lt

s1.digital

s1.email

1s.be

1s.tc

s1.la

1s.lv

s1.ddns.net

1s.fr

1s.lt

1s.no

1s.com.vn

s1.com

1s.plus

1s.cn

1s.su

1s.ru

1s.com

1s.ee

s1.hu

s1.dk

1s.ro

1s.tv

AI analysis

s1.use1.opendns.com is a parent of qq.s1.use1.opendns.com and quadra.s1.use1.opendns.com.

s1.use1.opendns.com is delegated to four name servers: ns-450.awsdns-56.com, ns-685.awsdns-21.net, ns-1386.awsdns-45.org and ns-1560.awsdns-03.co.uk.

s1.use1.opendns.com shares name servers with other domains at least partially, for example csaports.com, stevenhelferich.com, nsfsustainability.org, email-magnews.com and wizwid.com.

these name servers are often used with the following: ns-328.awsdns-41.com, ns-892.awsdns-47.net, ns-1435.awsdns-51.org, ns-686.awsdns-21.net, ns-1516.awsdns-61.org, ns-731.awsdns-27.net, ns-1294.awsdns-33.org, ns-548.awsdns-04.net, ns-1731.awsdns-24.co.uk and ns-1200.awsdns-22.org.

Host names with two IP numbers:

ns-450.awsdns-56.com points to: 2600:9000:5301:c200::1 and 205.251.193.194

ns-685.awsdns-21.net points to: 2600:9000:5302:ad00::1 and 205.251.194.173

ns-1386.awsdns-45.org points to: 2600:9000:5305:6a00::1 and 205.251.197.106

ns-1560.awsdns-03.co.uk points to: 2600:9000:5306:1800::1 and 205.251.198.24

dbq