ROBTEX.COM - three21.net

Search for IP or hostnames:

three21.net checked at 2025-11-30T17:43:23.579Z 400ms 145/145/145 100% R:16 allDone:true timedOut:false

`three21.net`

	MX	`aspmx2.googlemail.com`
			A	2a00:1450:4013:c1e::1a^{🇳🇱 Google}
				PTR	`yugrqzs-in-f26.1e100.net`
			A	192.178.213.27^{🇺🇸 Google}
				PTR	`yugrqzs-in-f27.1e100.net`
	MX	`aspmx3.googlemail.com`
			A	2a00:1450:4025:c01::1a^{🇵🇱 Google}
				PTR	`rd-in-f26.1e100.net`
			A	142.250.147.26^{🇺🇸 Google}
				PTR	`rd-in-f26.1e100.net`
	MX	`aspmx4.googlemail.com`
			A	2a00:1450:4025:402::1a^{🇳🇱 Google}
				PTR	`rb-in-f26.1e100.net`
			A	142.250.102.26^{🇺🇸 Google}
				PTR	`rb-in-f26.1e100.net`
	MX	`aspmx5.googlemail.com`
			A	2607:f8b0:4003:c30::1a^{🇺🇸 Google}
				PTR	`yutulis-in-f26.1e100.net`
			A	74.125.27.26^{🇺🇸 Google}
				PTR	`yutulis-in-f26.1e100.net`
	MX	`aspmx.l.google.com`
			A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google}
				PTR	`dd-in-f27.1e100.net`
			A	142.250.101.26^{🇺🇸 Google}
				PTR	`dz-in-f26.1e100.net`
	NS	`dns227.a.register.com`
			A	216.21.231.227^{🇺🇸 AS19871}
				PTR	`dns227.a.register.com`
	NS	`dns182.b.register.com`
			A	216.21.232.182^{🇺🇸 AS19871}
				PTR	`dns182.b.register.com`
	NS	`dns232.c.register.com`
			A	216.21.235.232^{🇺🇸 AS19871}
				PTR	`dns232.c.register.com`
	NS	`dns082.d.register.com`
			A	216.21.236.82^{🇺🇸 AS19871}
				PTR	`dns082.d.register.com`
	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:f8b0:4023:1015::1b^{🇺🇸 Google}
				PTR	`yudfwta-in-f27.1e100.net`
			A	172.253.135.26^{🇺🇸 Google}
				PTR	`yudfwta-in-f26.1e100.net`
	A	199.34.228.72^{🇺🇸 WEEBLY}
			PTR	`pages-custom-24.weebly.com`

`net`

	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`

Up

ns.three21.net

Starts with same word

three21.com

three21.net

Starts similarily

12three.com

three21.com

ether21.com

three21.net

three12.com

three12.myshopify.com

12three.com.au

AI analysis

three21.net is a parent of ns.three21.net.

three21.net points to a single IP number: 199.34.228.72.

Other host names, for instance goarsaa.com, deghistel.com, artofjanefalkenberg.com, neoncasale.it and healthwestrealty.com share IP numbers with three21.net.

three21.net is delegated to four name servers: dns227.a.register.com, dns182.b.register.com, dns232.c.register.com and dns082.d.register.com.

three21.net at least partially shares name servers with other domains, for instance cuasp.org, swimcove.com, appalachianbreastfeedingnetwork.org, stephaniefuelling.com and smealstudentmentors.org.

These name servers are commonly used together with the name servers dns176.d.register.com, dns083.d.register.com, dns177.d.register.com, dns010.d.register.com, dns249.d.register.com, dns247.c.register.com, dns127.b.register.com, dns244.c.register.com, dns249.c.register.com and dns011.c.register.com.

Host names with a single IP address

dns227.a.register.com points to 216.21.231.227

dns182.b.register.com points to 216.21.232.182

dns232.c.register.com points to 216.21.235.232

dns082.d.register.com points to 216.21.236.82

three21.net is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

three21.net shares mail servers with other domains at least in part, for instance bmd-consulting.com, usagso.org, digitaldeep.net, smithersrealtor.ca and gbwestcounty.com.

these mail servers are often used with alt4.aspmx.l.google.com and alt3.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27.

aspmx3.googlemail.com points to 2a00:1450:4025:c01::1a and 142.250.147.26.

aspmx4.googlemail.com points to 2a00:1450:4025:402::1a and 142.250.102.26.

aspmx5.googlemail.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26.

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.101.26.

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:f8b0:4023:1015::1b and 172.253.135.26.