`guoshaco.com`

DNSSEC	⚠️ Not signed
A	112.121.178.99^{🇭🇰 NETSEC-HK112.121.178.0/24 Netsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung Sha}
NS	`dns.bizcn.com` ⭐
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
NS	`ns1.dns.com.cn`
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.70^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns2.dns.com.cn`
		A	240c:4082:ffff:ff01:0:d:0:69^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.147^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
MX	`mx2.qiye.163.com` ⭐
		A	103.126.92.241^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92241.xmail.ntesmail.com`
		A	103.126.92.242^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92242.xmail.ntesmail.com`
MX	`mx.qiye.163.com`⁽²⁰⁾
		A	103.126.92.241^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92241.xmail.ntesmail.com`
		A	103.126.92.242^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92242.xmail.ntesmail.com`
SOA	`dns.bizcn.com`abuse@bizcn.com serial=10

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775957292

Subdomains

mail.guoshaco.com

Same first word

guoshaco.com

DNS History

6 records (6 active, 0 former)

●NSdns.bizcn.com2017-03-25 → 2026-04-12 · 3 obs

○ 2016-08-08 10:51:22
● 2017-03-25 22:41:40
● 2026-04-12 01:46:06

●NSns1.dns.com.cn2016-03-29 → 2026-04-12 · 3 obs

○ 2015-05-31 17:27:22
● 2016-03-29 19:44:46
● 2026-04-12 01:46:06

●NSns2.dns.com.cn2015-05-31 → 2026-04-12 · 5 obs

● 2015-05-31 17:27:22
● 2016-08-08 10:51:22
○ 2017-03-25 22:41:40
● 2020-02-07 22:42:12
● 2026-04-12 01:46:06

●MXmx.qiye.163.com2015-05-31 → 2026-04-12 · 2 obs

● 2015-05-31 17:27:22
● 2026-04-12 01:46:06

●MXmx2.qiye.163.com2015-05-31 → 2026-04-12 · 2 obs

● 2015-05-31 17:27:22
● 2026-04-12 01:46:06

●A112.121.178.992015-05-31 → 2026-04-12 · 2 obs

● 2015-05-31 17:27:22
● 2026-04-12 01:46:06

🔍 DNS Trace

Analysis

Hierarchy

guoshaco.com is the parent of mail.guoshaco.com.

IP Addresses

guoshaco.com resolves to one IP number: 112.121.178.99.

Name Servers

guoshaco.com is delegated to three name servers dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.

guoshaco.com at least partially shares name servers with other domains, for instance welislock.com, ks-sm.com, langye.net, hdsszz.com and huilongys.com.

These name servers are commonly used alongside ns7.cnmsn.net, ns8.cnmsn.net, ns13.dns.com.cn, ns14.dns.com.cn, dns.cnmsn.net, ns5.cnmsn.net and ns6.cnmsn.net.

Host names by IP count:

The host name ns1.dns.com.cn points to 240c:4082:ffff:ff01:0:d:0:34a and 61.172.183.70 and 61.240.129.114.

The host name ns2.dns.com.cn points to 240c:4082:ffff:ff01:0:d:0:69 and 61.172.183.76 and 61.240.129.147.

Host names with a single IP:

The host name dns.bizcn.com points to 240c:4082:ffff:ff01:0:d:0:34a.

Host names that point to 240c:4082:ffff:ff01:0:d:0:34a: ns1.dns.com.cn and dns.bizcn.com.

Mail Servers

Two mail servers handle guoshaco.com: mx2.qiye.163.com and mx.qiye.163.com.

guoshaco.com shares the same mail server setup as other domains, for instance aolike.cc, gzchk.com, kyowa-precision.com, fsyoushilai.com and thejgo.org.

guoshaco.com shares some mail servers with other domains, at least partially, for instance brilliance-law.com, cn-ex.com, rfnail.com, pingseng.com and fortunevc.com.