DNSWHOIS.INFO - tetrathink.com

Search for IP or hostnames:

tetrathink.com checked at 2025-10-21T11:41:48.243Z 220ms 136/136/136 100% R:15

`tetrathink.com`

NS	`ns1.dreamhost.com`
		A	162.159.26.14^Cloudflare
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^Cloudflare
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^Cloudflare
			PTR	`ns3.dreamhost.com`
MX	`aspmx2.googlemail.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`
		A	2a00:1450:400c:c00::1a ^{🇧🇪 Google}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`
		A	2607:f8b0:4001:c70::1b ^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`
		A	2607:f8b0:4024:c0d::1b ^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4023:c0d::1a ^{🇺🇸 Google}
			PTR	`dl-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google}
			PTR	`dz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2607:f8b0:4023:100f::1a ^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
		A	192.178.220.26^{🇺🇸 Google}
			PTR	`yudfwra-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2607:f8b0:4003:c30::1b ^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
A	173.236.195.8^{🇺🇸 DreamHost}
		PTR	`apache2-twiddle.iad1-shared-e1-06.dreamhost.com`

www.tetrathink.com

tetrathink.com

tetrathink.com

tetrathink.com is the parent of www.tetrathink.com.

tetrathink.com resolves to a single IP: 173.236.195.8.

Other host names, for instance cv-foundation.org, www.ps163pta.org, spoink.net, aaxs.com and www.tetrathink.com share IP numbers with tetrathink.com.

tetrathink.com delegates to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

tetrathink.com shares some name servers with other domains, for example broadbandnow.org, justinstark.net, earningsites.net, bluecircle.in and expcon.org.

tetrathink.com shares some mail servers with other domains, at least partially; for instance oreanda.ua, cavanaughmoundestates.com, normankent.com, europoint.eu and driversnote.com.

these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27; aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27; aspmx4.googlemail.com points to: 2607:f8b0:4001:c70::1b and 192.178.209.26; aspmx5.googlemail.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26; aspmx.l.google.com points to: 2607:f8b0:4023:c0d::1a and 142.250.101.27; alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.26; alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.

dbq