DNS audit for alex.tech created on 2026-06-16 17:00:31

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1. Name servers

Name servers listed at the parent server ns01.trs-dns.net:

mia.ns.cloudflare.com
salvador.ns.cloudflare.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 alex.tech.

2. NS records

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

San Francisco, US Sydney, AU Johannesburg, ZA Singapore

mia.ns.cloudflare.com [172.64.32.200] (5ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [108.162.192.200] (2ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [173.245.58.200] (3ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [162.159.44.100] (17ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [172.64.35.100] (2ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [108.162.195.100] (4ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [108.162.192.200] (1ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [172.64.32.200] (1ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [173.245.58.200] (2ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [108.162.195.100] (2ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [162.159.44.100] (23ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [172.64.35.100] (4ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [173.245.58.200] (16ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [172.64.32.200] (24ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [108.162.192.200] (20ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [162.159.44.100] (12ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [108.162.195.100] (24ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [172.64.35.100] (16ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [173.245.58.200] (4ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [108.162.192.200] (5ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

mia.ns.cloudflare.com [172.64.32.200] (3ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [108.162.195.100] (3ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [162.159.44.100] (170ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.com

salvador.ns.cloudflare.com [172.64.35.100] (4ms):
mia.ns.cloudflare.com
salvador.ns.cloudflare.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

mia.ns.cloudflare.com [108.162.192.200] (2ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

mia.ns.cloudflare.com [172.64.32.200] (3ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

mia.ns.cloudflare.com [173.245.58.200] (2ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [162.159.44.100] (14ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [172.64.35.100] (2ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [108.162.195.100] (2ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

Sydney, AU

mia.ns.cloudflare.com [108.162.192.200] (1ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

mia.ns.cloudflare.com [172.64.32.200] (1ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

mia.ns.cloudflare.com [173.245.58.200] (1ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [108.162.195.100] (2ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [162.159.44.100] (27ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [172.64.35.100] (1ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

Johannesburg, ZA

mia.ns.cloudflare.com [108.162.192.200] (20ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

mia.ns.cloudflare.com [173.245.58.200] (20ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

mia.ns.cloudflare.com [172.64.32.200] (24ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [108.162.195.100] (20ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [162.159.44.100] (8ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [172.64.35.100] (24ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

Singapore

mia.ns.cloudflare.com [173.245.58.200] (3ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

mia.ns.cloudflare.com [108.162.192.200] (5ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

mia.ns.cloudflare.com [172.64.32.200] (4ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [172.64.35.100] (9ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [108.162.195.100] (4ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

salvador.ns.cloudflare.com [162.159.44.100] (178ms):
mia.ns.cloudflare.com. dns.cloudflare.com. 2406631669 10000 2400 604800 1800

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 alex.tech

Shows how the name servers respond to requests for alex.tech

San Francisco, US Sydney, AU Johannesburg, ZA Singapore

mia.ns.cloudflare.com [173.245.58.200] (4ms):

mia.ns.cloudflare.com [172.64.32.200] (3ms):

mia.ns.cloudflare.com [108.162.192.200] (3ms):

salvador.ns.cloudflare.com [162.159.44.100] (15ms):

salvador.ns.cloudflare.com [108.162.195.100] (2ms):

salvador.ns.cloudflare.com [172.64.35.100] (5ms):

mia.ns.cloudflare.com [108.162.192.200] (1ms):

mia.ns.cloudflare.com [172.64.32.200] (1ms):

mia.ns.cloudflare.com [173.245.58.200] (2ms):

salvador.ns.cloudflare.com [108.162.195.100] (1ms):

salvador.ns.cloudflare.com [162.159.44.100] (23ms):

salvador.ns.cloudflare.com [172.64.35.100] (2ms):

mia.ns.cloudflare.com [173.245.58.200] (20ms):

mia.ns.cloudflare.com [108.162.192.200] (20ms):

mia.ns.cloudflare.com [172.64.32.200] (20ms):

salvador.ns.cloudflare.com [162.159.44.100] (12ms):

salvador.ns.cloudflare.com [172.64.35.100] (20ms):

salvador.ns.cloudflare.com [108.162.195.100] (20ms):

mia.ns.cloudflare.com [172.64.32.200] (4ms):

mia.ns.cloudflare.com [173.245.58.200] (10ms):

mia.ns.cloudflare.com [108.162.192.200] (5ms):

salvador.ns.cloudflare.com [172.64.35.100] (4ms):

salvador.ns.cloudflare.com [108.162.195.100] (2ms):

salvador.ns.cloudflare.com [162.159.44.100] (70ms):

5. A record distribution by location for www.alex.tech

Shows how the name servers respond to requests for www.alex.tech

San Francisco, US Sydney, AU Johannesburg, ZA Singapore

mia.ns.cloudflare.com [108.162.192.200] (4ms):

mia.ns.cloudflare.com [173.245.58.200] (4ms):

mia.ns.cloudflare.com [172.64.32.200] (5ms):

salvador.ns.cloudflare.com [172.64.35.100] (4ms):

salvador.ns.cloudflare.com [108.162.195.100] (3ms):

salvador.ns.cloudflare.com [162.159.44.100] (11ms):

mia.ns.cloudflare.com [108.162.192.200] (4ms):

mia.ns.cloudflare.com [172.64.32.200] (6ms):

mia.ns.cloudflare.com [173.245.58.200] (3ms):

salvador.ns.cloudflare.com [108.162.195.100] (3ms):

salvador.ns.cloudflare.com [162.159.44.100] (25ms):

salvador.ns.cloudflare.com [172.64.35.100] (2ms):

mia.ns.cloudflare.com [173.245.58.200] (20ms):

mia.ns.cloudflare.com [108.162.192.200] (24ms):

mia.ns.cloudflare.com [172.64.32.200] (24ms):

salvador.ns.cloudflare.com [108.162.195.100] (20ms):

salvador.ns.cloudflare.com [162.159.44.100] (12ms):

salvador.ns.cloudflare.com [172.64.35.100] (20ms):

mia.ns.cloudflare.com [108.162.192.200] (4ms):

mia.ns.cloudflare.com [172.64.32.200] (8ms):

mia.ns.cloudflare.com [173.245.58.200] (15ms):

salvador.ns.cloudflare.com [108.162.195.100] (12ms):

salvador.ns.cloudflare.com [162.159.44.100] (193ms):

salvador.ns.cloudflare.com [172.64.35.100] (19ms):

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 13.35ms.
Recommendation: The name servers have good response time.

Newer reports for alex.tech: 2026-06-16 17:14:47
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