WWW.RTSAK.COM - istqb.us

Search for IP or hostnames:

istqb.us checked at 2025-10-16T02:57:22.242Z 200ms 125/125/125 100% R:14

`istqb.us`

MX	`vqs3464.pair.com`
		A	2607:f440::d85c:e50a ^{🇺🇸 Pair Networks}
			PTR	`vqs3464.pair.com`
		A	216.92.229.10^{🇺🇸 Pair Networks}
			PTR	`vqs3464.pair.com`
NS	`earl.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba1 ^{🇺🇸 Cloudflare}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1 ^{🇨🇷 Cloudflare}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1 ^{🇺🇸 Cloudflare}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare}
			PTR	`earl.ns.cloudflare.com`
NS	`veda.ns.cloudflare.com`
		A	2606:4700:50::a29f:2693 ^{🇺🇸 Cloudflare}
			PTR	`veda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c293 ^{🇨🇷 Cloudflare}
			PTR	`veda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2293 ^{🇺🇸 Cloudflare}
			PTR	`veda.ns.cloudflare.com`
		A	108.162.194.147^{🇺🇸 Cloudflare}
			PTR	`veda.ns.cloudflare.com`
		A	162.159.38.147^Cloudflare
			PTR	`veda.ns.cloudflare.com`
		A	172.64.34.147^{🇺🇸 Cloudflare}
			PTR	`veda.ns.cloudflare.com`
A	2606:4700:3031::ac43:b5c4 ^{🇺🇸 Cloudflare}
A	2606:4700:3033::6815:23fa ^{🇺🇸 Cloudflare}
A	104.21.35.250^Cloudflare
A	172.67.181.196^{🇺🇸 Cloudflare}

`us`

	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`

Up

www.istqb.us

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AI analysis

istqb.us is a parent of www.istqb.us.

istqb.us resolves to four IPs: 2606:4700:3031::ac43:b5c4, 2606:4700:3033::6815:23fa, 104.21.35.250 and 172.67.181.196.

Other host names such as kryszak.org, fabricadereva.ru, educandario.com.br, swedespeed.se and www.goshenschools.org share IP numbers with istqb.us.

istqb.us is delegated to two name servers: earl.ns.cloudflare.com and veda.ns.cloudflare.com.

istqb.us uses the same name server setup as other domains, including 91991.xyz, fluftete.ru, 9539.one, dreamerr.ru and naczasie.eu.

At least part of the name servers for istqb.us are shared with other domains, for instance netwity.net, tecminds.com.ar, urlbox.com, czzy.site and 0-88.com.

Host names with six IP numbers:

earl.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161.

veda.ns.cloudflare.com points to: 2606:4700:50::a29f:2693, 2803:f800:50::6ca2:c293, 2a06:98c1:50::ac40:2293, 108.162.194.147, 162.159.38.147 and 172.64.34.147.

The mail server for istqb.us is vqs3464.pair.com.

istqb.us uses the same mail server setup as other domains, for instance patram.org, vqs3464.pair.com, appliedsportpsych.org, associationmembership.com and astqb.com.

Hostname vqs3464.pair.com resolves to two IPs: 2607:f440::d85c:e50a and 216.92.229.10.

dbq