ROBTEX.COM - jcschools.stier.org

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jcschools.stier.org checked at 2025-12-08T19:08:33.839Z 3786ms 93/93/93 100% R:9 allDone:true timedOut:false

`jcschools.stier.org`

	MX	`aspmx.l.google.com`
			A	2607:f8b0:4023:c03::1a^{🇺🇸 Google}
				PTR	`dy-in-f26.1e100.net`
			A	142.250.101.26^{🇺🇸 Google}
				PTR	`dz-in-f26.1e100.net`
	MX	`alt1.aspmx.l.google.com`
			A	2607:f8b0:4023:1015::1b^{🇺🇸 Google}
				PTR	`yudfwta-in-f27.1e100.net`
			A	172.253.135.27^{🇺🇸 Google}
				PTR	`yudfwta-in-f27.1e100.net`
	MX	`alt2.aspmx.l.google.com`
			A	2607:f8b0:4023:3001::1b^{🇺🇸 Google}
				PTR	`yulnkec-in-f27.1e100.net`
			A	172.217.74.26^{🇺🇸 Google}
				PTR	`yulnkec-in-f26.1e100.net`
	MX	`alt3.aspmx.l.google.com`
			A	2a00:1450:400c:c00::1a^{🇧🇪 Google}
				PTR	`ws-in-f26.1e100.net`
				PTR	`ws-in-x1a.1e100.net`
			A	173.194.76.26^{🇺🇸 Google}
				PTR	`ws-in-f26.1e100.net`
	MX	`alt4.aspmx.l.google.com`
			A	2a00:1450:4025:402::1b^{🇳🇱 Google}
				PTR	`rb-in-f27.1e100.net`
			A	142.250.102.26^{🇺🇸 Google}
				PTR	`rb-in-f26.1e100.net`
	A	162.159.135.49^Cloudflare
	A	162.159.136.49^Cloudflare

`stier.org`

	NS	`ns1.stier.org`
	NS	`ns2.stier.org`
	NS	`ns3.stier.org`
	NS	`ns4.stier.org`

rank #393270 globally
rank #34009 in the tld

Up

gateway.jcschools.stier.org

mitel-proxy.jcschools.stier.org

mail.jcschools.stier.org

Starts with same word

jcschools.com

jcschools.net

jcschools.us

jcschools.org

Starts similarily

jcschools.net

sjcschool.org

jcschools.us

jcschools.org

jcschools.com

AI analysis

jcschools.stier.org has children gateway.jcschools.stier.org, mitel-proxy.jcschools.stier.org and mail.jcschools.stier.org.

jcschools.stier.org resolves to two IP numbers: 162.159.135.49 and 162.159.136.49.

Other host names, for instance oakgrove.k12.mo.us, rrsd.mb.ca, delranschools.com, roseville.ca.us and cvlcc.org share IP numbers with jcschools.stier.org.

jcschools.stier.org 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.

jcschools.stier.org shares some mail servers with other domains, at least partially; for instance twocrownhome.com, ns500794.ns500794.ns500821.ns500821.ns500821.ns500794.ns500821.ns500794.ns500795.ns500790.ns500795.lustypartnersfinder.com, legacy-rg.com, sustainabilityprojects.org and cian.ru.

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

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c03::1a and 142.250.101.26.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1b and 172.253.135.27.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:3001::1b and 172.217.74.26.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.26.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:4025:402::1b and 142.250.102.26.