MXLIST.NET - buildschool.io

Search for IP or hostnames:

buildschool.io checked at 2025-10-28T04:17:28.343Z 308ms 143/143/143 100% R:16

`buildschool.io`

NS	`ns-75.awsdns-09.com`
		A	2600:9000:5300:4b00::1 ^{🇺🇸 Amazon}
			PTR	`ns-75.awsdns-09.com`
		A	205.251.192.75^{🇺🇸 Amazon}
			PTR	`ns-75.awsdns-09.com`
NS	`ns-701.awsdns-23.net`
		A	2600:9000:5302:bd00::1 ^{🇺🇸 Amazon}
			PTR	`ns-701.awsdns-23.net`
		A	205.251.194.189^{🇺🇸 Amazon}
			PTR	`ns-701.awsdns-23.net`
NS	`ns-1037.awsdns-01.org`
		A	2600:9000:5304:d00::1 ^{🇺🇸 Amazon}
			PTR	`ns-1037.awsdns-01.org`
		A	205.251.196.13^{🇺🇸 Amazon}
			PTR	`ns-1037.awsdns-01.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c09::1a ^{🇺🇸 Google}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google}
			PTR	`bg-in-f26.1e100.net`
NS	`ns-1766.awsdns-28.co.uk`
		A	2600:9000:5306:e600::1 ^{🇺🇸 Amazon}
			PTR	`ns-1766.awsdns-28.co.uk`
		A	205.251.198.230^{🇺🇸 Amazon}
			PTR	`ns-1766.awsdns-28.co.uk`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google}
			PTR	`dj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4010:c0e::1a ^{🇫🇮 Google}
			PTR	`lu-in-f26.1e100.net`
			PTR	`lu-in-x1a.1e100.net`
		A	74.125.131.26^{🇺🇸 Google}
			PTR	`lu-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2404:6800:4003:c06::1b ^{🇸🇬 Google}
			PTR	`sm-in-f27.1e100.net`
		A	142.250.4.27^{🇺🇸 Google}
			PTR	`sm-in-f27.1e100.net`
A	75.2.21.206^{🇺🇸 Amazon}
		PTR	`a17e68e96ed9916bf.awsglobalaccelerator.com`
A	99.83.196.253^{🇺🇸 Amazon}
		PTR	`a17e68e96ed9916bf.awsglobalaccelerator.com`

`io`

	NS	`a0.nic.io`
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`

Starts with same word

buildschool.com

buildschool.io

Starts similarily

schoolbuild.com

buildschool.com

buildschool.io

schoolbuild.org

AI analysis

buildschool.io points to two IPs: 75.2.21.206 and 99.83.196.253.

Other host names such as formation.dev, recurcode.com, a17e68e96ed9916bf.awsglobalaccelerator.com and fmtn.dev share IP numbers with buildschool.io.

buildschool.io is delegated to four name servers: ns-75.awsdns-09.com, ns-701.awsdns-23.net, ns-1037.awsdns-01.org and ns-1766.awsdns-28.co.uk.

buildschool.io at least partially shares name servers with other domains such as hlpsystems.com, hulu-theatre-at-msg.com, parte.tv, dasa3.com.br and fleshlightgirls.com.

These name servers are commonly used with ns-396.awsdns-49.com, ns-1041.awsdns-02.org, ns-1583.awsdns-05.co.uk and ns-106.awsdns-13.com.

Host names with two IP numbers:

ns-75.awsdns-09.com points to 2600:9000:5300:4b00::1 and 205.251.192.75

ns-701.awsdns-23.net points to 2600:9000:5302:bd00::1 and 205.251.194.189

ns-1037.awsdns-01.org points to 2600:9000:5304:d00::1 and 205.251.196.13

ns-1766.awsdns-28.co.uk points to 2600:9000:5306:e600::1 and 205.251.198.230

buildschool.io is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

buildschool.io shares mail servers with other domains at least in part, for instance granstra.com, livestormsmedia.com, adpelec.com, fundaciongist.org and dondodds.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and mail.livestormsmedia.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c09::1a and 172.253.115.26

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

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27

alt3.aspmx.l.google.com points to: 2a00:1450:4010:c0e::1a and 74.125.131.26

alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1b and 142.250.4.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

dbq