CF1763106693700-tsm20251109205412

WWW.ROBTEX.COM - student.csulb.edu

Search for IP or hostnames:

student.csulb.edu checked at 2025-11-14T07:51:33.681Z 3099ms 132/132/132 100% R:21 allDone:true timedOut:false

student.csulb.edu

NSns1.csulb.edu
A2607:f380:a54:ff04::53🇺🇸 CENIC / CalREN AS2152
A134.139.19.5🇺🇸 CENIC / CalREN AS2152
PTRns1.csulb.edu
PTRns2.csulb.edu
PTRns.csulb.edu
MXstudent-csulb-edu.mail.protection.outlook.com
A2a01:111:f403:c902::4🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c902::5🇺🇸 Microsoft
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:f802::2🇺🇸 Microsoft
PTRmail-sj2pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:f804::1🇺🇸 Microsoft
PTRmail-co1pr05cu00301.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com

csulb.edu

NSns1.csulb.edu
NSns3.csulb.edu
NSns.csulb.edu
NSnsz1.csulb.edu
NSns4.cenic.org
NSns5.cenic.org
NSns6.cenic.org
MXcsulb-edu.mail.protection.outlook.com
A134.139.19.21🇺🇸 CENIC / CalREN AS2152
rank #4965 globally
rank #202 in the tld

Starts with same word

Starts similarily

AI analysis

student.csulb.edu is delegated to a single name server, ns1.csulb.edu.

student.csulb.edu uses the same name server setup as other domains, including 48.139.134.in-addr.arpa, 139.134.in-addr.arpa, 219.139.134.in-addr.arpa, ced.csulb.edu and ccpe.csulb.edu.

student.csulb.edu partially shares name servers with other domains, for instance csulb.edu, 46.139.134.in-addr.arpa, 19.139.134.in-addr.arpa and its.csulb.edu.

These name servers are commonly used together with the name servers nsz1.csulb.edu, ns4.cenic.org, ns3.csulb.edu, ns.csulb.edu, ns5.cenic.org and ns6.cenic.org.

Hostname ns1.csulb.edu resolves to two IPs: 2607:f380:a54:ff04::53 and 134.139.19.5.

The mail server for student.csulb.edu is student-csulb-edu.mail.protection.outlook.com.

student-csulb-edu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c902::5, 2a01:111:f403:f802::2, 2a01:111:f403:f804::1, 52.101.8.51, 52.101.11.13, 52.101.41.21 and 52.101.41.56.

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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