CF1759526167484-tsm20251003185623

WWW.RTSAK.COM - stcusa.com

Search for IP or hostnames:

stcusa.com checked at 2025-10-03T21:16:07.469Z 265ms 126/126/126 100% R:10

stcusa.com

NSns-288.awsdns-36.com
A2600:9000:5301:2000::1 🇺🇸 Amazon
PTRns-288.awsdns-36.com
A205.251.193.32🇺🇸 Amazon
PTRns-288.awsdns-36.com
NSns-552.awsdns-05.net
A2600:9000:5302:2800::1 🇺🇸 Amazon
PTRns-552.awsdns-05.net
A205.251.194.40🇺🇸 Amazon
PTRns-552.awsdns-05.net
NSns-1259.awsdns-29.org
A2600:9000:5304:eb00::1 🇺🇸 Amazon
PTRns-1259.awsdns-29.org
A205.251.196.235🇺🇸 Amazon
PTRns-1259.awsdns-29.org
MXd117561a.ess.barracudanetworks.com
A209.222.82.252🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon
PTRmail.ess.barracuda.com
MXd117561b.ess.barracudanetworks.com
A209.222.82.252🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon
PTRmail.ess.barracuda.com
NSns-2022.awsdns-60.co.uk
A2600:9000:5307:e600::1 🇺🇸 Amazon
PTRns-2022.awsdns-60.co.uk
A205.251.199.230🇺🇸 Amazon
PTRns-2022.awsdns-60.co.uk
A3.225.47.139🇺🇸 Amazon
PTRec2-3-225-47-139.compute-1.amazonaws.com
A44.208.140.207🇺🇸 Amazon
PTRec2-44-208-140-207.compute-1.amazonaws.com
A52.200.14.206🇺🇸 Amazon
PTRec2-52-200-14-206.compute-1.amazonaws.com

com

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rank #784335 globally
rank #408462 in the tld

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AI analysis

stcusa.com is a parent of www.stcusa.com, vc5.stcusa.com, studentapi.stcusa.com, mail.stcusa.com, info.stcusa.com and a few other host names.

stcusa.com points to three IP numbers: 3.225.47.139, 44.208.140.207 and 52.200.14.206.

Other host names including mckissock.com, elitelearning.com, ec2-3-225-47-139.compute-1.amazonaws.com, superiorschoolnc.com and ec2-44-208-140-207.compute-1.amazonaws.com share IP numbers with stcusa.com.

stcusa.com is delegated to four name servers: ns-288.awsdns-36.com, ns-552.awsdns-05.net, ns-1259.awsdns-29.org and ns-2022.awsdns-60.co.uk.

stcusa.com at least partially shares name servers with other domains, including tenado.at, weichertrealtors.com, knowledgedirectweb.com, logicad.tw and lyststed.no.

These name servers are typically used together with the name servers ns-507.awsdns-63.com, ns-1390.awsdns-45.org, ns-678.awsdns-20.net, ns-1360.awsdns-42.org, ns-1669.awsdns-16.co.uk, ns-94.awsdns-11.com, ns-1961.awsdns-53.co.uk, ns-1379.awsdns-44.org, ns-194.awsdns-24.com and ns-1833.awsdns-37.co.uk.

Hosts with two IP numbers:

Host ns-288.awsdns-36.com points to 2600:9000:5301:2000::1 and 205.251.193.32

Host ns-552.awsdns-05.net points to 2600:9000:5302:2800::1 and 205.251.194.40

Host ns-1259.awsdns-29.org points to 2600:9000:5304:eb00::1 and 205.251.196.235

Host ns-2022.awsdns-60.co.uk points to 2600:9000:5307:e600::1 and 205.251.199.230

stcusa.com is handled by two mail servers: d117561a.ess.barracudanetworks.com and d117561b.ess.barracudanetworks.com.

stcusa.com uses the same mail server setup as other domains, such as stcusa.com.cdn.cloudflare.net.

Host names with three IP numbers:

Host name d117561a.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Host name d117561b.ess.barracudanetworks.com points to: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Names pointing to 209.222.82.252: d117561a.ess.barracudanetworks.com and d117561b.ess.barracudanetworks.com.

Names pointing to 209.222.82.253: d117561a.ess.barracudanetworks.com and d117561b.ess.barracudanetworks.com.

Names pointing to 209.222.82.255: d117561a.ess.barracudanetworks.com and d117561b.ess.barracudanetworks.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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