DNS audit for bayamon.inter.edu created on 2026-05-12 17:08:22

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1. Name servers

Name servers listed at the parent server dns99.inter.edu:

dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

Result: 6 name servers found at the parent server (set at the domain provider).
Recommendation: Everything is okay. There is more than one name server added to bayamon.inter.edu.

2. NS records

NS records returned by each name server configured for the domain name

Sydney, AU Johannesburg, ZA Singapore

dns01.bayamon.inter.edu [164.42.150.7] (269ms):
OPgNMijKQRhP.inter.edu

dns02.bayamon.inter.edu [164.42.150.8] (269ms):
jefPkkUMebZM.inter.edu

dns41.cloudns.net [185.136.96.200] (0ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns42.cloudns.net [185.136.97.200] (95ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns43.cloudns.net [185.136.98.200] (0ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns44.cloudns.net [185.136.99.200] (1ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [164.42.150.8] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (0ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns42.cloudns.net [185.136.97.200] (0ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns43.cloudns.net [185.136.98.200] (0ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns44.cloudns.net [185.136.99.200] (0ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (1ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns42.cloudns.net [185.136.97.200] (1ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns43.cloudns.net [185.136.98.200] (1ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

dns44.cloudns.net [185.136.99.200] (1ms):
dns01.bayamon.inter.edu
dns02.bayamon.inter.edu
dns41.cloudns.net
dns42.cloudns.net
dns43.cloudns.net
dns44.cloudns.net

Result: The NS records returned by the DNS servers are not the same as the name servers set at the parent server.
Recommendation: Check the synchronization between the DNS servers. Returned NS records must be exactly the same as these returned by the parent server.

3. SOA record

SOA record returned by each name server configured for the domain name

Sydney, AU

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [164.42.150.8] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (0ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns42.cloudns.net [185.136.97.200] (94ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns43.cloudns.net [185.136.98.200] (0ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns44.cloudns.net [185.136.99.200] (0ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

Johannesburg, ZA

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [164.42.150.8] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (0ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns42.cloudns.net [185.136.97.200] (0ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns43.cloudns.net [185.136.98.200] (0ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns44.cloudns.net [185.136.99.200] (0ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

Singapore

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [164.42.150.8] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (1ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns42.cloudns.net [185.136.97.200] (1ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns43.cloudns.net [185.136.98.200] (1ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

dns44.cloudns.net [185.136.99.200] (1ms):
dns41.cloudns.net. support.cloudns.net. 2026051203 7200 1800 1209600 3600

Result: The SOA record returned by the name servers is not the same on all of them.
Recommendation: Check the synchronization between the DNS servers. Returned SOA record must be exactly the same on all DNS servers.

4. A record distribution by location for bayamon.inter.edu

Shows how the name servers respond to requests for bayamon.inter.edu

Sydney, AU Johannesburg, ZA Singapore

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [164.42.150.8] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (0ms):
20.119.16.39

dns42.cloudns.net [185.136.97.200] (135ms):
20.119.16.39

dns43.cloudns.net [185.136.98.200] (0ms):
20.119.16.39

dns44.cloudns.net [185.136.99.200] (1ms):
20.119.16.39

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [164.42.150.8] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (0ms):
20.119.16.39

dns42.cloudns.net [185.136.97.200] (4ms):
20.119.16.39

dns43.cloudns.net [185.136.98.200] (0ms):
20.119.16.39

dns44.cloudns.net [185.136.99.200] (0ms):
20.119.16.39

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [164.42.150.8] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (1ms):
20.119.16.39

dns42.cloudns.net [185.136.97.200] (1ms):
20.119.16.39

dns43.cloudns.net [185.136.98.200] (1ms):
20.119.16.39

dns44.cloudns.net [185.136.99.200] (1ms):
20.119.16.39

5. A record distribution by location for www.bayamon.inter.edu

Shows how the name servers respond to requests for www.bayamon.inter.edu

Sydney, AU Johannesburg, ZA Singapore

dns01.bayamon.inter.edu [164.42.150.7] (269ms):

dns02.bayamon.inter.edu [164.42.150.8] (270ms):

dns41.cloudns.net [185.136.96.200] (1ms):
20.119.16.39

dns42.cloudns.net [185.136.97.200] (95ms):
20.119.16.39

dns43.cloudns.net [185.136.98.200] (0ms):
20.119.16.39

dns44.cloudns.net [185.136.99.200] (1ms):
20.119.16.39

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [164.42.150.8] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (0ms):
20.119.16.39

dns42.cloudns.net [185.136.97.200] (4ms):
20.119.16.39

dns43.cloudns.net [185.136.98.200] (0ms):
20.119.16.39

dns44.cloudns.net [185.136.99.200] (0ms):
20.119.16.39

dns01.bayamon.inter.edu [164.42.150.7] (time out 2000ms)

dns02.bayamon.inter.edu [] (time out 2000ms)

dns41.cloudns.net [185.136.96.200] (1ms):
20.119.16.39

dns42.cloudns.net [185.136.97.200] (1ms):
20.119.16.39

dns43.cloudns.net [185.136.98.200] (2ms):
20.119.16.39

dns44.cloudns.net [185.136.99.200] (1ms):
20.119.16.39

6. Speed

Result: During the checks in the previous steps, multiple DNS requests were executed to the name servers responsible for the domain name. Average response time of the name servers is 625.33ms.
Recommendation: The name servers have good response time.

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