ROBTEX.COM - csulb.edu

Search for stuff

csulb.edu checked at 2025-12-08T20:07:36.723Z 2799ms 141/141/141 100% R:12 allDone:true timedOut:false

csulb.edu

NSns1.csulb.edu
A2607:f380:a54:ff04::53🇺🇸 CALREN-DC
A134.139.19.5🇺🇸 CALREN-DC
PTRns1.csulb.edu
PTRns2.csulb.edu
PTRns.csulb.edu
NSns3.csulb.edu
A2607:f380:a54:ff04::21🇺🇸 CALREN-DC
A134.139.19.5🇺🇸 CALREN-DC
PTRns1.csulb.edu
PTRns2.csulb.edu
PTRns.csulb.edu
A134.139.19.53🇺🇸 CALREN-DC
PTRns3.csulb.edu
NSns.csulb.edu
A2607:f380:a54:ff04::53🇺🇸 CALREN-DC
A134.139.19.5🇺🇸 CALREN-DC
PTRns1.csulb.edu
PTRns2.csulb.edu
PTRns.csulb.edu
NSnsz1.csulb.edu
A2607:f380:a54:ff12::53🇺🇸 CALREN-DC
A134.139.50.171🇺🇸 CALREN-DC
PTRnsz1.csulb.edu
NSns4.cenic.org
A137.164.29.67🇺🇸 CALREN-DC
PTRns4-1-svc.cenic.org
PTRns4.cenic.org
NSns5.cenic.org
A137.164.29.69🇺🇸 CALREN-DC
PTRns5.cenic.org
NSns6.cenic.org
A198.188.255.193🇺🇸 CALREN-DC
PTRns6.cenic.org
MXcsulb-edu.mail.protection.outlook.com
A2a01:111:f403:c902::16🇺🇸 Microsoft
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:c92c::4🇺🇸 Microsoft
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:f902::🇺🇸 Microsoft
PTRmail-bl2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f907::1🇺🇸 Microsoft
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
A134.139.19.21🇺🇸 CALREN-DC
PTRrh9-web.csulb.edu

edu

rank #4965 globally
rank #202 in the tld

Up

Starts with same word

Starts similarily

AI analysis

csulb.edu is the parent of sites.csulb.edu, cpace.csulb.edu, mail.csulb.edu, cla.csulb.edu, calvip.csulb.edu and a few other host names.

csulb.edu maps to IP address 134.139.19.21.

Other host names for instance rh9-web.csulb.edu and careers.csulb.edu share IP numbers with csulb.edu.

csulb.edu is delegated to seven name servers: ns1.csulb.edu, ns3.csulb.edu, ns.csulb.edu, nsz1.csulb.edu, ns4.cenic.org, ns5.cenic.org and ns6.cenic.org.

csulb.edu at least partially shares name servers with other domains such as pacificwave.net, cpace.csulb.edu, cuesta.org, nat.mcoe.org and 246.154.205.in-addr.arpa.

These name servers are often used together with larry.calpoly.edu, moe.calpoly.edu, dns2.kings.k12.ca.us, ns1.merced.k12.ca.us, ns2.merced.k12.ca.us, dns.kings.k12.ca.us, dns.tuolcoe.k12.ca.us, ns1.slocoe.org, ns.slocoe.org and ns.kings.k12.ca.us.

Host names with three IP numbers:

ns3.csulb.edu points to: 2607:f380:a54:ff04::21, 134.139.19.5 and 134.139.19.53.

Host names with two IP numbers:

ns1.csulb.edu points to: 2607:f380:a54:ff04::53 and 134.139.19.5.

ns.csulb.edu points to: 2607:f380:a54:ff04::53 and 134.139.19.5.

nsz1.csulb.edu points to: 2607:f380:a54:ff12::53 and 134.139.50.171.

Host names with one IP number:

ns4.cenic.org points to: 137.164.29.67.

ns5.cenic.org points to: 137.164.29.69.

ns6.cenic.org points to: 198.188.255.193.

Host names that point to 134.139.19.5: ns3.csulb.edu, ns1.csulb.edu and ns.csulb.edu.

Host names that point to 2607:f380:a54:ff04::53: ns1.csulb.edu and ns.csulb.edu.

csulb.edu is handled by a single mail server, csulb-edu.mail.protection.outlook.com.

csulb-edu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c92c::4, 2a01:111:f403:f902::, 2a01:111:f403:f907::1, 52.101.11.13, 52.101.11.17, 52.101.40.0 and 52.101.194.4.