DNS audit for zch.abrdns.com created on 2026-08-31 14:10:52

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1. Name servers

Name servers listed at the parent server ns72.cloudns.com:

ns71.cloudns.net
ns72.cloudns.com

Result: 2 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 zch.abrdns.com.

2. NS records

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

San Francisco, US Sydney, AU Johannesburg, ZA Singapore

ns71.cloudns.net [109.201.133.251] (147ms):
ns71.cloudns.net
ns72.cloudns.com

ns72.cloudns.com [178.156.179.118] (66ms):
ns71.cloudns.net
ns72.cloudns.com

ns71.cloudns.net [109.201.133.251] (279ms):
ns71.cloudns.net
ns72.cloudns.com

ns72.cloudns.com [178.156.179.118] (205ms):
ns71.cloudns.net
ns72.cloudns.com

ns71.cloudns.net [109.201.133.251] (176ms):
ns71.cloudns.net
ns72.cloudns.com

ns72.cloudns.com [178.156.179.118] (216ms):
ns71.cloudns.net
ns72.cloudns.com

ns71.cloudns.net [109.201.133.251] (155ms):
ns71.cloudns.net
ns72.cloudns.com

ns72.cloudns.com [178.156.179.118] (236ms):
ns71.cloudns.net
ns72.cloudns.com

Result: The NS records returned by the DNS servers are the same as the name servers set at the parent server.
Recommendation: It is not required to do any changes. All name servers are synchronized.

3. SOA record

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

San Francisco, US

ns71.cloudns.net [109.201.133.251] (139ms):
ns71.cloudns.net. support.cloudns.net. 2026083111 7200 1800 1209600 3600

ns72.cloudns.com [178.156.179.118] (65ms):
ns71.cloudns.net. support.cloudns.net. 2026083111 7200 1800 1209600 3600

Sydney, AU

ns71.cloudns.net [109.201.133.251] (279ms):
ns71.cloudns.net. support.cloudns.net. 2026083111 7200 1800 1209600 3600

ns72.cloudns.com [178.156.179.118] (211ms):
ns71.cloudns.net. support.cloudns.net. 2026083111 7200 1800 1209600 3600

Johannesburg, ZA

ns71.cloudns.net [109.201.133.251] (180ms):
ns71.cloudns.net. support.cloudns.net. 2026083111 7200 1800 1209600 3600

ns72.cloudns.com [178.156.179.118] (212ms):
ns71.cloudns.net. support.cloudns.net. 2026083111 7200 1800 1209600 3600

Singapore

ns71.cloudns.net [109.201.133.251] (168ms):
ns71.cloudns.net. support.cloudns.net. 2026083111 7200 1800 1209600 3600

ns72.cloudns.com [178.156.179.118] (224ms):
ns71.cloudns.net. support.cloudns.net. 2026083111 7200 1800 1209600 3600

Result: The SOA record returned by the name servers is the same on all of them.
Recommendation: It is not required to do any changes. The name servers are synchronized.

4. A record distribution by location for zch.abrdns.com

Shows how the name servers respond to requests for zch.abrdns.com

San Francisco, US Sydney, AU Johannesburg, ZA Singapore

ns71.cloudns.net [109.201.133.251] (140ms):
188.114.96.3
188.114.97.3

ns72.cloudns.com [178.156.179.118] (63ms):
188.114.96.3
188.114.97.3

ns71.cloudns.net [109.201.133.251] (278ms):
188.114.96.3
188.114.97.3

ns72.cloudns.com [178.156.179.118] (207ms):
188.114.96.3
188.114.97.3

ns71.cloudns.net [109.201.133.251] (180ms):
188.114.96.3
188.114.97.3

ns72.cloudns.com [178.156.179.118] (216ms):
188.114.96.3
188.114.97.3

ns71.cloudns.net [109.201.133.251] (155ms):
188.114.96.3
188.114.97.3

ns72.cloudns.com [178.156.179.118] (715ms):
188.114.96.3
188.114.97.3

5. A record distribution by location for www.zch.abrdns.com

Shows how the name servers respond to requests for www.zch.abrdns.com

San Francisco, US Sydney, AU Johannesburg, ZA Singapore

ns71.cloudns.net [109.201.133.251] (144ms):

ns72.cloudns.com [178.156.179.118] (65ms):

ns71.cloudns.net [109.201.133.251] (308ms):

ns72.cloudns.com [178.156.179.118] (205ms):

ns71.cloudns.net [109.201.133.251] (176ms):

ns72.cloudns.com [178.156.179.118] (216ms):

ns71.cloudns.net [109.201.133.251] (156ms):

ns72.cloudns.com [178.156.179.118] (239ms):

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 214.56ms.
Recommendation: The name servers respond slow. Try moving to an Anycast DNS service in order to speed up the resolution of the domain name and first page load of the web site.

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