`0575study.gov.cn`

DNSSEC	⚠️ Not signed
A	220.191.224.3^{🇨🇳 CHINANET-BACKBONE220.184.0.0/13 China Telecom Network}
NS	`dns.bizcn.com` ⭐
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns5.cnmsn.net`
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns6.cnmsn.net`
		A	240c:4082:ffff:ff01:0:d:0:69^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.70^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.147^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
MX	`mail.0575study.gov.cn` ⭐
		A	61.152.255.115^{🇨🇳 SHANGHAITELECOM61.152.0.0/16 Chinanet Shanghai}
			PTR	`mx3.bizcn.com`
SOA	`dns.bizcn.com`dnscont@dns.bizcn.com serial=25

`gov.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2027216328

WOT: SAFE (74/100)

Subdomains

mail.0575study.gov.cn

www.0575study.gov.cn

Same first word

0575study.gov.cn

DNS History

5 records (5 active, 0 former)

●NSdns.bizcn.com2015-10-19 → 2026-04-26 · 3 obs

○ 2015-05-20 16:49:00
● 2015-10-19 02:48:56
● 2026-04-26 16:57:42

●NSns5.cnmsn.net2015-05-20 → 2026-04-26 · 4 obs

● 2015-05-20 16:49:00
○ 2015-10-19 02:48:56
● 2017-12-26 18:04:58
● 2026-04-26 16:57:42

●NSns6.cnmsn.net2015-05-20 → 2026-04-26 · 4 obs

● 2015-05-20 16:49:00
○ 2015-10-19 02:48:56
● 2017-12-26 18:04:58
● 2026-04-26 16:57:42

●MXmail.0575study.gov.cn2015-05-20 → 2026-04-26 · 2 obs

● 2015-05-20 16:49:00
● 2026-04-26 16:57:42

●A220.191.224.32015-05-20 → 2026-04-26 · 5 obs

● 2015-05-20 16:49:00
● 2026-03-14 10:23:12
○ 2026-03-17 04:19:30
● 2026-03-19 10:46:54
● 2026-04-26 16:57:42

🔍 DNS Trace

Analysis

Hierarchy

0575study.gov.cn is parent of mail.0575study.gov.cn and www.0575study.gov.cn.

IP Addresses

0575study.gov.cn resolves to a single IP address: 220.191.224.3.

Name Servers

0575study.gov.cn is delegated to three name servers: dns.bizcn.com, ns5.cnmsn.net and ns6.cnmsn.net.

0575study.gov.cn at least partially shares name servers with other domains, including fyqwty.com, gzblyq.com, cscec2b4c.com.cn, hzevt.com and gongh.com.

These name servers are commonly used with ns1.dns.com.cn, ns2.dns.com.cn, ns7.cnmsn.net, ns8.cnmsn.net, dns.cnmsn.net, ns13.dns.com.cn and ns14.dns.com.cn.

Host names with three IP numbers: The host name ns5.cnmsn.net points to 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114. The host name ns6.cnmsn.net points to 240c:4082:ffff:ff01:0:d:0:69, 61.172.183.70 and 61.240.129.147. Host names with two IP numbers: The host name dns.bizcn.com points to 61.172.183.76 and 61.240.129.114. Host names that point to 61.172.183.76: ns5.cnmsn.net and dns.bizcn.com. Host names that point to 61.240.129.114: ns5.cnmsn.net and dns.bizcn.com.

Mail Servers

0575study.gov.cn is handled by a single mail server, mail.0575study.gov.cn.

mail.0575study.gov.cn points to a single IP: 61.152.255.115.

0575study.gov.cn - robtex.com

0575study.gov.cn

gov.cn