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DNS Report
cdn.vanderbilt.edu
21 records across the types we query · 385ms · 2026-11-03 14:14 UTC · dns.pizza/lookup/cdn.vanderbilt.edu
DNS Lookup
cdn.vanderbilt.edu
Lookup
cdn.vanderbilt.edu
385ms
2026-11-03 14:14 UTC
21 records
Registrar:
Hosting:
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DNS Records Assistant
· cdn.vanderbilt.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
4 records
Copy
3.170.19.23
3.170.19.44
3.170.19.10
3.170.19.83
AAAA
IPv6 Addresses
8 records
Copy
2600:9000:286d:a800:f:d06e:ff00:93a1
2600:9000:286d:ce00:f:d06e:ff00:93a1
2600:9000:286d:9400:f:d06e:ff00:93a1
2600:9000:286d:3e00:f:d06e:ff00:93a1
2600:9000:286d:9e00:f:d06e:ff00:93a1
2600:9000:286d:6a00:f:d06e:ff00:93a1
2600:9000:286d:9200:f:d06e:ff00:93a1
2600:9000:286d:8600:f:d06e:ff00:93a1
MX
Mail Servers
(none)
NS
Name Servers
4 records
Copy
ns-260.awsdns-32.com
awsdns-32.com stats
ns-1190.awsdns-20.org
awsdns-20.org stats
ns-1811.awsdns-34.co.uk
awsdns-34.co.uk stats
ns-914.awsdns-50.net
awsdns-50.net stats
TXT
Text Records
(none)
SOA
Start of Authority
1 record
Copy
Primary NS
ns-1190.awsdns-20.org
Hostmaster
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Min TTL
86400s
CAA
Certificate Authority Authorization
(none)
PTR
Reverse DNS
4 records
Copy
3.170.19.23
server-3-170-19-23.iad61.r.cloudfront.net
3.170.19.44
server-3-170-19-44.iad61.r.cloudfront.net
3.170.19.10
server-3-170-19-10.iad61.r.cloudfront.net
3.170.19.83
server-3-170-19-83.iad61.r.cloudfront.net