DNS audit for twvip.ddns-ip.net created on 2026-03-08 14:13:06

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1. Name servers

Name servers listed at the parent server ns61.cloudns.net:

irena.ns.cloudflare.com
jaxson.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 twvip.ddns-ip.net.

2. NS records

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

Frankfurt, DE San Francisco, US Sydney, AU Johannesburg, ZA Singapore

irena.ns.cloudflare.com [108.162.194.79] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [172.64.34.79] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [162.159.38.79] (20ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [162.159.44.221] (139ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [108.162.195.221] (1ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [162.159.38.79] (12ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [108.162.194.79] (3ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [172.64.34.79] (3ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [162.159.44.221] (10ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [108.162.194.79] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [162.159.38.79] (23ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [172.64.34.79] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [162.159.44.221] (21ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [108.162.194.79] (24ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [162.159.38.79] (12ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [172.64.34.79] (8ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [108.162.195.221] (20ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [172.64.35.221] (8ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [162.159.44.221] (8ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [172.64.34.79] (3ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [108.162.194.79] (3ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

irena.ns.cloudflare.com [162.159.38.79] (173ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [172.64.35.221] (3ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
irena.ns.cloudflare.com
jaxson.ns.cloudflare.com

jaxson.ns.cloudflare.com [162.159.44.221] (68ms):
irena.ns.cloudflare.com
jaxson.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

Frankfurt, DE

irena.ns.cloudflare.com [108.162.194.79] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [172.64.34.79] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [162.159.38.79] (19ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [162.159.44.221] (20ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

San Francisco, US

irena.ns.cloudflare.com [172.64.34.79] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [108.162.194.79] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [162.159.38.79] (9ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [162.159.44.221] (9ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

Sydney, AU

irena.ns.cloudflare.com [108.162.194.79] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [162.159.38.79] (23ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [172.64.34.79] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [162.159.44.221] (22ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

Johannesburg, ZA

irena.ns.cloudflare.com [108.162.194.79] (24ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [172.64.34.79] (4ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [162.159.38.79] (12ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [162.159.44.221] (12ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [108.162.195.221] (24ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [172.64.35.221] (0ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

Singapore

irena.ns.cloudflare.com [108.162.194.79] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [162.159.38.79] (70ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

irena.ns.cloudflare.com [172.64.34.79] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [162.159.44.221] (84ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 10000 2400 604800 1800

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
irena.ns.cloudflare.com. dns.cloudflare.com. 2398457140 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 twvip.ddns-ip.net

Shows how the name servers respond to requests for twvip.ddns-ip.net

Frankfurt, DE San Francisco, US Sydney, AU Johannesburg, ZA Singapore

irena.ns.cloudflare.com [162.159.38.79] (146ms):
172.64.32.145

irena.ns.cloudflare.com [172.64.34.79] (2ms):
172.64.32.145

irena.ns.cloudflare.com [108.162.194.79] (2ms):
172.64.32.145

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
172.64.32.145

jaxson.ns.cloudflare.com [162.159.44.221] (139ms):
172.64.32.145

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
172.64.32.145

irena.ns.cloudflare.com [108.162.194.79] (3ms):
172.64.32.145

irena.ns.cloudflare.com [162.159.38.79] (11ms):
172.64.32.145

irena.ns.cloudflare.com [172.64.34.79] (2ms):
172.64.32.145

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
172.64.32.145

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
172.64.32.145

jaxson.ns.cloudflare.com [162.159.44.221] (9ms):
172.64.32.145

irena.ns.cloudflare.com [108.162.194.79] (3ms):
172.64.32.145

irena.ns.cloudflare.com [162.159.38.79] (24ms):
172.64.32.145

irena.ns.cloudflare.com [172.64.34.79] (3ms):
172.64.32.145

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
172.64.32.145

jaxson.ns.cloudflare.com [162.159.44.221] (21ms):
172.64.32.145

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
172.64.32.145

irena.ns.cloudflare.com [162.159.38.79] (12ms):
172.64.32.145

irena.ns.cloudflare.com [172.64.34.79] (4ms):
172.64.32.145

irena.ns.cloudflare.com [108.162.194.79] (24ms):
172.64.32.145

jaxson.ns.cloudflare.com [172.64.35.221] (0ms):
172.64.32.145

jaxson.ns.cloudflare.com [162.159.44.221] (8ms):
172.64.32.145

jaxson.ns.cloudflare.com [108.162.195.221] (24ms):
172.64.32.145

irena.ns.cloudflare.com [108.162.194.79] (3ms):
172.64.32.145

irena.ns.cloudflare.com [162.159.38.79] (175ms):
172.64.32.145

irena.ns.cloudflare.com [172.64.34.79] (3ms):
172.64.32.145

jaxson.ns.cloudflare.com [162.159.44.221] (182ms):
172.64.32.145

jaxson.ns.cloudflare.com [172.64.35.221] (2ms):
172.64.32.145

jaxson.ns.cloudflare.com [108.162.195.221] (2ms):
172.64.32.145

5. A record distribution by location for www.twvip.ddns-ip.net

Shows how the name servers respond to requests for www.twvip.ddns-ip.net

Frankfurt, DE San Francisco, US Sydney, AU Johannesburg, ZA Singapore

irena.ns.cloudflare.com [108.162.194.79] (4ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [162.159.38.79] (146ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [172.64.34.79] (4ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [108.162.195.221] (3ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [172.64.35.221] (3ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [162.159.44.221] (20ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [172.64.34.79] (4ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [108.162.194.79] (3ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [162.159.38.79] (13ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [172.64.35.221] (3ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [162.159.44.221] (11ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [108.162.195.221] (3ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [108.162.194.79] (3ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [162.159.38.79] (24ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [172.64.34.79] (2ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [108.162.195.221] (5ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [162.159.44.221] (25ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [172.64.35.221] (4ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [172.64.34.79] (12ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [162.159.38.79] (12ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [108.162.194.79] (28ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [172.64.35.221] (8ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [162.159.44.221] (8ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [108.162.195.221] (24ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [108.162.194.79] (184ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [162.159.38.79] (73ms):
104.21.3.94
172.67.153.68

irena.ns.cloudflare.com [172.64.34.79] (4ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [162.159.44.221] (176ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [172.64.35.221] (5ms):
104.21.3.94
172.67.153.68

jaxson.ns.cloudflare.com [108.162.195.221] (3ms):
104.21.3.94
172.67.153.68

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 21.48ms.
Recommendation: The name servers have good response time.

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