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DNS Report
email.colorado.edu
6 records across the types we query · 335ms · 2026-11-03 04:57 UTC · dns.pizza/lookup/email.colorado.edu
DNS Lookup
email.colorado.edu
Lookup
email.colorado.edu
335ms
2026-11-03 04:57 UTC
6 records
Registrar:
Hosting:
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DNS Records Assistant
· email.colorado.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
128.245.242.2
AAAA
IPv6 Addresses
(none)
MX
Mail Servers
1 record
Copy
reply.s13.exacttarget.com
Prio 10
NS
Name Servers
(none)
TXT
Text Records
1 record
Copy
v=spf1 include:cust-spf.exacttarget.com -all
SOA
Start of Authority
(none)
CAA
Certificate Authority Authorization
2 records
Copy
amazon.com
www.digicert.com
PTR
Reverse DNS
1 record
Copy
128.245.242.2
aku2.mta.exacttarget.com