DNS audit for msd.cn created on 2026-03-29 06:48:48

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1. Name servers

Name servers listed at the parent server ns.cernet.net:

dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

Result: 8 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 msd.cn.

2. NS records

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

Frankfurt, DE San Francisco, US Sydney, AU Singapore

dns1.p03.nsone.net [198.51.44.3] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns2.p03.nsone.net [198.51.45.3] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns3.p03.nsone.net [198.51.44.67] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns4.p03.nsone.net [198.51.45.67] (0ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns01.msddns.com [45.54.26.1] (7ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns02.msddns.com [45.54.26.65] (7ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns03.msddns.com [45.54.26.129] (8ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns04.msddns.com [45.54.26.193] (86ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns1.p03.nsone.net [198.51.44.3] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns2.p03.nsone.net [198.51.45.3] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns3.p03.nsone.net [198.51.44.67] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns4.p03.nsone.net [198.51.45.67] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns01.msddns.com [45.54.26.1] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns02.msddns.com [45.54.26.65] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns03.msddns.com [45.54.26.129] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns04.msddns.com [45.54.26.193] (1ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns1.p03.nsone.net [198.51.44.3] (0ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns2.p03.nsone.net [198.51.45.3] (0ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns3.p03.nsone.net [198.51.44.67] (0ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns4.p03.nsone.net [198.51.45.67] (0ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns01.msddns.com [45.54.26.1] (151ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns02.msddns.com [45.54.26.65] (151ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns03.msddns.com [45.54.26.129] (152ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns04.msddns.com [45.54.26.193] (153ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns1.p03.nsone.net [198.51.44.3] (144ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns2.p03.nsone.net [198.51.45.3] (0ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns3.p03.nsone.net [198.51.44.67] (136ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

dns4.p03.nsone.net [198.51.45.67] (0ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns01.msddns.com [45.54.26.1] (167ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns02.msddns.com [45.54.26.65] (182ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns03.msddns.com [45.54.26.129] (168ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.com

ns04.msddns.com [45.54.26.193] (178ms):
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
ns03.msddns.com
ns04.msddns.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

dns1.p03.nsone.net [198.51.44.3] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns2.p03.nsone.net [198.51.45.3] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns3.p03.nsone.net [198.51.44.67] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns4.p03.nsone.net [198.51.45.67] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns01.msddns.com [45.54.26.1] (7ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns02.msddns.com [45.54.26.65] (7ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns03.msddns.com [45.54.26.129] (7ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns04.msddns.com [45.54.26.193] (87ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

San Francisco, US

dns1.p03.nsone.net [198.51.44.3] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns2.p03.nsone.net [198.51.45.3] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns3.p03.nsone.net [198.51.44.67] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns4.p03.nsone.net [198.51.45.67] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns01.msddns.com [45.54.26.1] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns02.msddns.com [45.54.26.65] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns03.msddns.com [45.54.26.129] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns04.msddns.com [45.54.26.193] (2ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

Sydney, AU

dns1.p03.nsone.net [198.51.44.3] (0ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns2.p03.nsone.net [198.51.45.3] (0ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns3.p03.nsone.net [198.51.44.67] (0ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns4.p03.nsone.net [198.51.45.67] (2ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns01.msddns.com [45.54.26.1] (151ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns02.msddns.com [45.54.26.65] (150ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns03.msddns.com [45.54.26.129] (152ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns04.msddns.com [45.54.26.193] (151ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

Singapore

dns1.p03.nsone.net [198.51.44.3] (137ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns2.p03.nsone.net [198.51.45.3] (1ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns3.p03.nsone.net [198.51.44.67] (137ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

dns4.p03.nsone.net [198.51.45.67] (0ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns01.msddns.com [45.54.26.1] (177ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns02.msddns.com [45.54.26.65] (184ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns03.msddns.com [45.54.26.129] (176ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 1209600 3600

ns04.msddns.com [45.54.26.193] (177ms):
dns1.p03.nsone.net. hostmaster.nsone.net. 1743015298 43200 7200 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 msd.cn

Shows how the name servers respond to requests for msd.cn

Frankfurt, DE San Francisco, US Sydney, AU Singapore

dns1.p03.nsone.net [198.51.44.3] (1ms):

dns2.p03.nsone.net [198.51.45.3] (1ms):

dns3.p03.nsone.net [198.51.44.67] (1ms):

dns4.p03.nsone.net [198.51.45.67] (1ms):

ns01.msddns.com [45.54.26.1] (7ms):

ns02.msddns.com [45.54.26.65] (7ms):

ns03.msddns.com [45.54.26.129] (86ms):

ns04.msddns.com [45.54.26.193] (90ms):

dns1.p03.nsone.net [198.51.44.3] (1ms):

dns2.p03.nsone.net [198.51.45.3] (1ms):

dns3.p03.nsone.net [198.51.44.67] (1ms):

dns4.p03.nsone.net [198.51.45.67] (1ms):

ns01.msddns.com [45.54.26.1] (1ms):

ns02.msddns.com [45.54.26.65] (1ms):

ns03.msddns.com [45.54.26.129] (1ms):

ns04.msddns.com [45.54.26.193] (1ms):

dns1.p03.nsone.net [198.51.44.3] (0ms):

dns2.p03.nsone.net [198.51.45.3] (0ms):

dns3.p03.nsone.net [198.51.44.67] (0ms):

dns4.p03.nsone.net [198.51.45.67] (0ms):

ns01.msddns.com [45.54.26.1] (151ms):

ns02.msddns.com [45.54.26.65] (151ms):

ns03.msddns.com [45.54.26.129] (150ms):

ns04.msddns.com [45.54.26.193] (151ms):

dns1.p03.nsone.net [198.51.44.3] (137ms):

dns2.p03.nsone.net [198.51.45.3] (0ms):

dns3.p03.nsone.net [198.51.44.67] (138ms):

dns4.p03.nsone.net [198.51.45.67] (0ms):

ns01.msddns.com [45.54.26.1] (175ms):

ns02.msddns.com [45.54.26.65] (179ms):

ns03.msddns.com [45.54.26.129] (177ms):

ns04.msddns.com [45.54.26.193] (168ms):

5. A record distribution by location for www.msd.cn

Shows how the name servers respond to requests for www.msd.cn

Frankfurt, DE San Francisco, US Sydney, AU Singapore

dns1.p03.nsone.net [198.51.44.3] (1ms):

dns2.p03.nsone.net [198.51.45.3] (0ms):

dns3.p03.nsone.net [198.51.44.67] (1ms):

dns4.p03.nsone.net [198.51.45.67] (1ms):

ns01.msddns.com [45.54.26.1] (90ms):

ns02.msddns.com [45.54.26.65] (85ms):

ns03.msddns.com [45.54.26.129] (7ms):

ns04.msddns.com [45.54.26.193] (8ms):

dns1.p03.nsone.net [198.51.44.3] (1ms):

dns2.p03.nsone.net [198.51.45.3] (1ms):

dns3.p03.nsone.net [198.51.44.67] (1ms):

dns4.p03.nsone.net [198.51.45.67] (1ms):

ns01.msddns.com [45.54.26.1] (1ms):

ns02.msddns.com [45.54.26.65] (1ms):

ns03.msddns.com [45.54.26.129] (1ms):

ns04.msddns.com [45.54.26.193] (1ms):

dns1.p03.nsone.net [198.51.44.3] (0ms):

dns2.p03.nsone.net [198.51.45.3] (0ms):

dns3.p03.nsone.net [198.51.44.67] (0ms):

dns4.p03.nsone.net [198.51.45.67] (0ms):

ns01.msddns.com [45.54.26.1] (153ms):

ns02.msddns.com [45.54.26.65] (152ms):

ns03.msddns.com [45.54.26.129] (151ms):

ns04.msddns.com [45.54.26.193] (151ms):

dns1.p03.nsone.net [198.51.44.3] (144ms):

dns2.p03.nsone.net [198.51.45.3] (0ms):

dns3.p03.nsone.net [198.51.44.67] (138ms):

dns4.p03.nsone.net [198.51.45.67] (0ms):

ns01.msddns.com [45.54.26.1] (182ms):

ns02.msddns.com [45.54.26.65] (169ms):

ns03.msddns.com [45.54.26.129] (182ms):

ns04.msddns.com [45.54.26.193] (186ms):

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 54.49ms.
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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