`yqssz.com`

DNSSEC	⚠️ Not signed
NS	`dns.bizcn.com` ⭐ ⚠️ Not in zone NS records
		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	`dns.cnmsn.net` ⚠️ Not in zone NS records
		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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns.bizcn.com`dnscont@dns.bizcn.com serial=35

`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=1778745626

Same first word

yqssz.com

Similar names

qzssy.com

szsyq.com

qyzss.com

zqsys.com

sysqz.com

sszyq.com

qzsys.com

DNS History

5 records (4 active, 1 former)

●NSdns.bizcn.com2015-08-04 → 2026-05-14 · 2 obs

● 2015-08-04 02:29:18
● 2026-05-14 08:14:50

●NSdns.cnmsn.net2015-08-04 → 2026-05-14 · 2 obs

● 2015-08-04 02:29:18
● 2026-05-14 08:14:50

●MXmxbiz1.qq.com2018-07-07 → 2026-05-14 · 4 obs

● 2018-07-07 07:17:02
○ 2026-03-29 14:23:56
● 2026-05-01 16:25:48
● 2026-05-14 08:14:50

●MXmxbiz2.qq.com2018-07-07 → 2026-05-14 · 4 obs

● 2018-07-07 07:17:02
○ 2026-03-29 14:23:56
● 2026-05-01 16:25:48
● 2026-05-14 08:14:50

○A61.153.30.2462015-08-04 → 2018-07-07 · 4 obs

● 2015-08-04 02:29:18
● 2018-07-07 07:17:02
○ 2026-03-29 14:23:56
○ 2026-05-14 08:14:50

🔍 DNS Trace

Analysis

Name Servers

yqssz.com is delegated to two name servers: dns.bizcn.com and dns.cnmsn.net.

yqssz.com shares the same name server setup as other domains, for example dagongsh.com.cn, 51g.net, mmgx.net, sxakcx.net and alexans.com.

yqssz.com at least partially shares name servers with other domains, for instance yyfulilai.com, zrone-link.com, whhcg.com, xxts.com.cn and zhaohegroup.com.

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

Host names with three IP numbers: dns.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: dns.bizcn.com points to 61.172.183.76 and 61.240.129.114.

Mail Servers

yqssz.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

yqssz.com shares the same mail server setup as other domains, for instance designreserve.co, gatheriter.com, szhythb.com, chengle.cn and yesun.com.

yqssz.com shares some mail servers with other domains at least partially, for example whkkk.com.

yqssz.com - robtex.com

yqssz.com

com