CF1757958802020-tsm20250915173524

IPLIST.NET - openstax.org

Search for IP or hostnames:

openstax.org checked at 2025-09-15T17:53:21.975Z 399ms 176/176/176 100% R:17

openstax.org

NSns-358.awsdns-44.com
A2600:9000:5301:6600::1 🇺🇸 Amazon
PTRns-358.awsdns-44.com
A205.251.193.102🇺🇸 Amazon
PTRns-358.awsdns-44.com
MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4003:c0a::1b 🇺🇸 Google
PTRol-in-x1b.1e100.net
PTRpb-in-f27.1e100.net
A142.251.190.26🇺🇸 Google
PTRpb-in-f26.1e100.net
MXaspmx4.googlemail.com
A2a00:1450:4010:c0e::1a 🇫🇮 Google
PTRlu-in-f26.1e100.net
PTRlu-in-x1a.1e100.net
A74.125.131.26🇺🇸 Google
PTRlu-in-f26.1e100.net
MXaspmx5.googlemail.com
A2404:6800:4003:c06::1a 🇸🇬 Google
PTRsm-in-f26.1e100.net
A142.250.4.26🇺🇸 Google
PTRsm-in-f26.1e100.net
NSns-602.awsdns-11.net
A2600:9000:5302:5a00::1 🇺🇸 Amazon
PTRns-602.awsdns-11.net
A205.251.194.90🇺🇸 Amazon
PTRns-602.awsdns-11.net
NSns-1195.awsdns-21.org
A2600:9000:5304:ab00::1 🇺🇸 Amazon
PTRns-1195.awsdns-21.org
A205.251.196.171🇺🇸 Amazon
PTRns-1195.awsdns-21.org
MXaspmx.l.google.com
A2a00:1450:400c:c1b::1a 🇧🇪 Google
PTRwg-in-f26.1e100.net
A74.125.206.27🇺🇸 Google
PTRwk-in-f27.1e100.net
NSns-2027.awsdns-61.co.uk
A2600:9000:5307:eb00::1 🇺🇸 Amazon
PTRns-2027.awsdns-61.co.uk
A205.251.199.235🇺🇸 Amazon
PTRns-2027.awsdns-61.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1c::1b 🇳🇱 Google
PTRyugrqog-in-f27.1e100.net
A192.178.156.27🇺🇸 Google
PTRyugrqog-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1a 🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.26🇺🇸 Google
PTRrd-in-f26.1e100.net
A52.84.20.28🇺🇸 Amazon
PTRserver-52-84-20-28.ord53.r.cloudfront.net
A52.84.20.85🇺🇸 Amazon
PTRserver-52-84-20-85.ord53.r.cloudfront.net
A52.84.20.97🇺🇸 Amazon
PTRserver-52-84-20-97.ord53.r.cloudfront.net
A52.84.20.100🇺🇸 Amazon
PTRserver-52-84-20-100.ord53.r.cloudfront.net

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #7018 globally
rank #800 in the tld

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Starts with same word

Starts similarily

AI analysis

The parent of both www.openstax.org and staxlogos.openstax.org is openstax.org.

openstax.org points to the following four IP numbers: 52.84.20.28, 52.84.20.85, 52.84.20.97, and 52.84.20.100.

IP numbers are shared between openstax.org and other host names such as server-52-84-20-28.ord53.r.cloudfront.net, www.enrollmentverify.org, cheapmovershouston.net, nsinternational.interrail.eu, and njtheatrealliance.org.

Four name servers, ns-358.awsdns-44.com, ns-602.awsdns-11.net, ns-1195.awsdns-21.org, and ns-2027.awsdns-61.co.uk, are assigned to openstax.org.

The domain openstax.org shares at least some of its name servers with other domains such as cornerstoneespresso.com, rkdplatform.com, stackbooster.io, youronlinepsychic.net, and sonora.co.id.

The name servers ns-1770.awsdns-29.co.uk, ns-262.awsdns-32.com, ns-1461.awsdns-54.org, ns-578.awsdns-08.net, ns-226.awsdns-28.com, ns-1323.awsdns-37.org, ns-1082.awsdns-07.org, ns-649.awsdns-17.net, ns-323.awsdns-40.com and ns-1699.awsdns-20.co.uk are commonly used in conjunction.

ns-358.awsdns-44.com, ns-602.awsdns-11.net, ns-1195.awsdns-21.org, and ns-2027.awsdns-61.co.uk each point to two IP numbers: 2600:9000:5301:6600::1 and 205.251.193.102, 2600:9000:5302:5a00::1 and 205.251.194.90, 2600:9000:5304:ab00::1 and 205.251.196.171, 2600:9000:5307:eb00::1 and 205.251.199.235 respectively.

Seven mail servers, namely 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, handle openstax.org.

Other domains such as thefariafamily.com, lbaldwin.com, niasa.com, littlebossglasses.com, and dulichvoigiare.com share at least a portion of their mail servers with openstax.org.

The mail servers alt3.aspmx.l.google.com and alt4.aspmx.l.google.com are frequently utilized in conjunction.

aspmx2.googlemail.com points to IP numbers: 2607:f8b0:4023:100f::1a and 192.178.220.27, aspmx3.googlemail.com points to: 2607:f8b0:4003:c0a::1b and 142.251.190.26. aspmx4.googlemail.com points to IP numbers: 2a00:1450:4010:c0e::1a and 74.125.131.26, aspmx5.googlemail.com points to: 2404:6800:4003:c06::1a and 142.250.4.26. aspmx.l.google.com points to IP numbers: 2a00:1450:400c:c1b::1a and 74.125.206.27, alt1.aspmx.l.google.com points to: 2a00:1450:4013:c1c::1b and 192.178.156.27. alt2.aspmx.l.google.com points to IP numbers: 2a00:1450:4025:c01::1a and 142.250.147.26.

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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ByJdZJq CF johedugfp 2025-09-15