`cdqydz.com`

DNSSEC	⚠️ Not signed
A	211.149.128.52^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.128.0/20 SICHUANIDC province network}
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
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	`dns25.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774566047

Same first word

cdqydz.com

Similar names

qdcydz.com

cddzyq.com

cdzydq.cn

DNS History

9 records (5 active, 4 former)

●NSdns25.hichina.com2015-07-11 → 2026-03-26 · 3 obs

○ 2008-03-19 21:28:06
● 2015-07-11 11:16:38
● 2026-03-26 23:05:10

●NSdns26.hichina.com2015-07-11 → 2026-03-26 · 3 obs

○ 2008-03-19 21:28:06
● 2015-07-11 11:16:38
● 2026-03-26 23:05:10

○MXmx.zmail.net.cn2015-07-11 → 2018-01-24 · 5 obs

○ 2008-03-19 21:28:06
● 2015-07-11 11:16:38
● 2018-01-24 03:57:10
○ 2026-03-18 02:04:00
○ 2026-03-26 23:05:10

○MXmx1.zmail.net.cn2015-07-11 → 2018-01-24 · 5 obs

○ 2008-03-19 21:28:06
● 2015-07-11 11:16:38
● 2018-01-24 03:57:10
○ 2026-03-18 02:04:00
○ 2026-03-26 23:05:10

●MXqiye163mx01.mxmail.netease.com2026-03-18 → 2026-03-26 · 3 obs

○ 2018-01-24 03:57:10
● 2026-03-18 02:04:00
● 2026-03-26 23:05:10

●MXqiye163mx02.mxmail.netease.com2026-03-18 → 2026-03-26 · 3 obs

○ 2018-01-24 03:57:10
● 2026-03-18 02:04:00
● 2026-03-26 23:05:10

●A211.149.128.522026-03-18 → 2026-03-26 · 3 obs

○ 2018-01-24 03:57:10
● 2026-03-18 02:04:00
● 2026-03-26 23:05:10

○A211.149.169.1592018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-22 20:59:50
● 2018-01-24 03:57:10
○ 2026-03-18 02:04:00
○ 2026-03-26 23:05:10

○A221.236.172.182015-07-11 → 2016-12-22 · 5 obs

○ 2008-03-19 21:28:06
● 2015-07-11 11:16:38
● 2016-12-22 20:59:50
○ 2018-01-24 03:57:10
○ 2026-03-26 23:05:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdqydz.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdqydz.com (unsigned zone)

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.149.128.52`
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

IP Addresses

cdqydz.com points to a single IP address: 211.149.128.52.

Other host names, for instance zhongxinfood.cn, cdwhh.cn, scyeyue.com and scgaolu.com share IP numbers with cdqydz.com.

Name Servers

cdqydz.com is delegated to two name servers: dns25.hichina.com and dns26.hichina.com.

cdqydz.com uses the same name server setup as other domains, including ktgx.com, pqx.net, masterfa.com, mudbio.com and starelec.cn.

cdqydz.com partially shares name servers with other domains, for instance 9988u.cn, xgdl.net, sheroll.com and walmartreviewer.com.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

cdqydz.com is handled by two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

cdqydz.com uses the same mail server setup as other domains, for instance zstsbq.com, zingbetter.com, w-best.com.cn, tanwan.com and tol.edu.cn.

Some mail servers are shared between cdqydz.com and other domains, for instance szhuoban.com.

Host names with two IP numbers:

qiye163mx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

qiye163mx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

Names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

cdqydz.com - robtex.com

cdqydz.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cdqydz.com`

`com`