WWW.ROBTEX.COM - www.openstax.org
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www.openstax.org checked at 2025-09-24T00:10:11.644Z 1321ms 332/332/332 100% R:11www.openstax.org
openstax.org
rank #800 in the tld
Starts with same word
Starts similarily
AI analysis
www.openstax.org maps to four IP numbers: 99.84.188.30, 99.84.188.50, 99.84.188.78 and 99.84.188.119.
Other host names, for instance dro5d8h45g2is.cloudfront.net, d634ec6aqp73w.cloudfront.net, helloself.co, a-thunderforest.komoot.de and dgtxxb8538llu.cloudfront.net share IP numbers with www.openstax.org.
www.openstax.org's delegation is handled by 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.
www.openstax.org partially shares name servers with other domains; examples include olivia.awsapps.com, haulmarktrailersforsale.com, pynr.me, landmarketers.com and allianceonline.co.uk.
These name servers are often used with ns-1770.awsdns-29.co.uk, ns-262.awsdns-32.com, ns-1461.awsdns-54.org, ns-1532.awsdns-63.org, ns-399.awsdns-49.com, ns-1998.awsdns-57.co.uk, ns-2021.awsdns-60.co.uk and ns-623.awsdns-13.net.
Host names with two IPs:
ns-358.awsdns-44.com points to 2600:9000:5301:6600::1 and 205.251.193.102
ns-602.awsdns-11.net points to 2600:9000:5302:5a00::1 and 205.251.194.90
ns-1195.awsdns-21.org points to 2600:9000:5304:ab00::1 and 205.251.196.171
ns-2027.awsdns-61.co.uk points to 2600:9000:5307:eb00::1 and 205.251.199.235
Seven mail servers handle www.openstax.org: 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.
www.openstax.org shares some mail servers with other domains, at least partially, such as ajmarketing.io, ach.co.th, yaker.net, theabliss.com and thriftworld.com.
These mail servers are often used together with alt4.aspmx.l.google.com and alt3.aspmx.l.google.com.
Hostnames with two IPs
aspmx2.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27
aspmx3.googlemail.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27
aspmx4.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.26
aspmx5.googlemail.com points to 2a00:1450:4025:402::1b and 142.250.102.26
aspmx.l.google.com points to 2607:f8b0:4004:c19::1a and 172.253.122.27
alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27
alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27
Hostnames that point to 2a00:1450:400b:c02::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hostnames that point to 172.253.116.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hostnames that point to 192.178.223.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com