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DNS Report
csulb.edu
20 records across the types we query · 580ms · 2026-07-21 22:53 UTC · dns.pizza/lookup/csulb.edu
DNS Lookup
csulb.edu
Lookup
csulb.edu
580ms
2026-07-21 22:53 UTC
20 records
Registrar:
Hosting:
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DNS Records Assistant
· csulb.edu
Ask anything about these results — or pick a starter question below.
Explain what each record type does
Anything unusual or misconfigured?
How is this domain's email set up?
A
IPv4 Addresses
1 record
Copy
134.139.19.21
AAAA
IPv6 Addresses
(none)
MX
Mail Servers
1 record
Copy
csulb-edu.mail.protection.outlook.com
Prio 10
NS
Name Servers
7 records
Copy
ns4.cenic.org
cenic.org stats
ns5.cenic.org
cenic.org stats
nsz1.csulb.edu
csulb.edu stats
ns.csulb.edu
csulb.edu stats
ns1.csulb.edu
csulb.edu stats
ns6.cenic.org
cenic.org stats
ns3.csulb.edu
csulb.edu stats
TXT
Text Records
9 records
Copy
DcPmKt2FsDwyhRn1IjaAiV530+9ViRA/SW9jv43Zd/lVq0ECnjxHfU5SE+7/vfuukpBU+3YA2x+0eeZQH1qkXg==
BC1FAE7339953A07FDF78D7DA530B085
sending_domain318521=236ac8d993106edf9f9ab2d6ef8fbe4fa41f018457dcf7f17130a1a0f6718dc4
google-site-verification=xFz2M3PnLk1C_k4grzSdpJEyjvgXHw5Cf32n_AD_9vM
v=spf1 ip4:137.145.0.0/16 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 ip4:208.75.120.0/22 ip4:64.72.147.142 ip4:64.74.237.230/31 ip4:216.147.212.20/30 include:spf.protection.outlook.com include:spf1.formassembly.com include:_spf1.csulb.edu ~all
MS=ms30245482
docusign=e61a12a7-5ac3-4f45-b57f-29216be06e38
docusign=2346fb75-e80d-43e9-8699-3d3029c2eeba
TzHDVhV5vRWU1vsZBn7db0v/LGZsYPuBipAiFFpi9sN5lIUWo6O1bZXgVi6l/pa27tOA4Du/vMccHrGczAnDkg==
SOA
Start of Authority
1 record
Copy
Primary NS
nsz1.csulb.edu
Hostmaster
net-engr.csulb.edu
Serial
21793
Refresh
10800s
Retry
3600s
Expire
2419200s
Min TTL
900s
CAA
Certificate Authority Authorization
(none)
PTR
Reverse DNS
1 record
Copy
134.139.19.21
rh9-web.csulb.edu