WWW.ROBTEX.COM - understand.com

Search for IP or hostnames:

understand.com checked at 2025-09-24T01:12:22.242Z 1095ms 244/244/244 100% R:11

`understand.com`

NS	`ns-257.awsdns-32.com`
		A	2600:9000:5301:100::1^{🇺🇸 Amazon}
			PTR	`ns-257.awsdns-32.com`
		A	205.251.193.1^{🇺🇸 Amazon}
			PTR	`ns-257.awsdns-32.com`
MX	`aspmx2.googlemail.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	`aspmx3.googlemail.com`
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google}
			PTR	`yulhrs-in-f27.1e100.net`
NS	`ns-992.awsdns-60.net`
		A	2600:9000:5303:e000::1^{🇺🇸 Amazon}
			PTR	`ns-992.awsdns-60.net`
		A	205.251.195.224^{🇺🇸 Amazon}
			PTR	`ns-992.awsdns-60.net`
NS	`ns-1427.awsdns-50.org`
		A	2600:9000:5305:9300::1^{🇺🇸 Amazon}
			PTR	`ns-1427.awsdns-50.org`
		A	205.251.197.147^{🇺🇸 Amazon}
			PTR	`ns-1427.awsdns-50.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
NS	`ns-1613.awsdns-09.co.uk`
		A	2600:9000:5306:4d00::1^{🇺🇸 Amazon}
			PTR	`ns-1613.awsdns-09.co.uk`
		A	205.251.198.77^{🇺🇸 Amazon}
			PTR	`ns-1613.awsdns-09.co.uk`
MX	`alt1.aspmx.l.google.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	`alt2.aspmx.l.google.com`
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google}
			PTR	`yulhrs-in-f27.1e100.net`
A	23.227.38.32^{🇨🇦 Cloudflare}
		PTR	`myshopify.com`

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

rank #78470 globally
rank #39350 in the tld

PTR for

76.117.213.209.in-addr.arpa

Up

content-files.understand.com

player.understand.com

content.understand.com

www.understand.com

smtp2.understand.com

admin.understand.com

player-static.understand.com

statistics.understand.com

Starts with same word

Starts similarily

AI analysis

understand.com is a parent of content-files.understand.com, player.understand.com, content.understand.com, www.understand.com, smtp2.understand.com and a few other host names.

understand.com points to a single IP address: 23.227.38.32.

Other host names such as centrosantafe.com.mx, suncoastprosupplies.com, vraicosmetics.com, amoudi.co and keyboard.io share IPs with understand.com.

understand.com is delegated to four name servers: ns-257.awsdns-32.com, ns-992.awsdns-60.net, ns-1427.awsdns-50.org and ns-1613.awsdns-09.co.uk.

understand.com at least partially shares name servers with other domains, for example travelalacarte.co.uk, kozi.co, novafoods.de, agfred.com and d4j2ei5ri255l.cloudfront.net.

Name servers ns-672.awsdns-20.net, ns-713.awsdns-25.net, ns-229.awsdns-28.com, ns-131.awsdns-16.com, ns-544.awsdns-04.net, ns-1077.awsdns-06.org and ns-1666.awsdns-16.co.uk are commonly used together.

Host names with two IP numbers:

ns-257.awsdns-32.com points to: 2600:9000:5301:100::1 and 205.251.193.1

ns-992.awsdns-60.net points to: 2600:9000:5303:e000::1 and 205.251.195.224

ns-1427.awsdns-50.org points to: 2600:9000:5305:9300::1 and 205.251.197.147

ns-1613.awsdns-09.co.uk points to: 2600:9000:5306:4d00::1 and 205.251.198.77

understand.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

understand.com shares at least partially some mail servers with other domains, for instance lookandfind.me, voltron.com, surfreefs.nl, ticketsardine.com and pangea.ai.

these mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs

aspmx2.googlemail.com maps to 2a00:1450:400b:c02::1b and 172.253.116.27

aspmx3.googlemail.com maps to 2a00:1450:4009:c0f::1a and 192.178.223.27

aspmx.l.google.com maps to 2607:f8b0:4004:c06::1b and 172.253.62.27

alt1.aspmx.l.google.com maps to 2a00:1450:400b:c02::1b and 172.253.116.26

alt2.aspmx.l.google.com maps to 2a00:1450:4009:c0f::1b and 192.178.223.27

Names pointing to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Names pointing to 192.178.223.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com

dbq