`co-sha.com`

DNSSEC	⚠️ Not signed
NS	`dns.bizcn.com` ⭐
		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	`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	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns.bizcn.com`abuse@bizcn.com serial=6

`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=1774363897

Same first word

co-sha.net

co-sha.com

Similar names

cho-sa.jp

ch-osa.com

acoh-s.com

acs-oh.com

hsa-co.com

sho-ac.com

ash-co.com

haco-s.com

ch-aos.de

sh-oca.com

ch-osa.net

sco-ah.de

aos-hc.org

has-co.com

ach-so.de

ach-so.com

hoc-sa.com.ar

cha-os.de

DNS History

5 records (5 active, 0 former)

●NSdns.bizcn.com2017-11-24 → 2026-03-24 · 3 obs

○ 2016-12-19 00:39:12
● 2017-11-24 20:40:58
● 2026-03-24 14:58:06

●NSns1.dns.com.cn2016-12-19 → 2026-03-24 · 2 obs

● 2016-12-19 00:39:12
● 2026-03-24 14:58:06

●NSns2.dns.com.cn2016-12-19 → 2026-03-24 · 2 obs

● 2016-12-19 00:39:12
● 2026-03-24 14:58:06

●MXqiye163mx01.mxmail.netease.com2016-12-19 → 2026-03-24 · 2 obs

● 2016-12-19 00:39:12
● 2026-03-24 14:58:06

●MXqiye163mx02.mxmail.netease.com2016-12-19 → 2026-03-24 · 2 obs

● 2016-12-19 00:39:12
● 2026-03-24 14:58:06

🔍 DNS Trace

Analysis

Name Servers

co-sha.com is delegated to three name servers: dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.

co-sha.com at least partially shares name servers with other domains, for instance sungochem.com, sprecode.com, hxpin.com, tazx.gov.cn and bioondm.com.

These name servers are commonly used with the name servers ns8.cnmsn.net, ns7.cnmsn.net, ns13.dns.com.cn, ns14.dns.com.cn, ns6.cnmsn.net, ns5.cnmsn.net, dns.cnmsn.net, ns1.4everdns.com and ns2.4everdns.com.

Hosts with three IP numbers

dns.bizcn.com points to: 240c:4082:ffff:ff01:0:d:0:34a; 61.172.183.76 and 61.240.129.114

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

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

Hosts that point to 240c:4082:ffff:ff01:0:d:0:34a: dns.bizcn.com; ns1.dns.com.cn

Hosts that point to 61.172.183.76: dns.bizcn.com; ns2.dns.com.cn

Hosts that point to 61.240.129.114: dns.bizcn.com; ns1.dns.com.cn

Mail Servers

co-sha.com is handled by two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

co-sha.com shares the same mail server setup as other domains, for instance xianbrightway.com, chrieschina.com, app17.com, hla-tech.com and shlingli.com.

co-sha.com shares at least partially some mail servers with other domains, for example realvision.com.cn, winmax.cc, winona.cc and zhonghuiaf.com.