`cuizhigang.com`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1778614396

Same first word

cuizhigang.com

DNS History

21 records (4 active, 17 former)

●NSdns17.hichina.com2026-04-10 → 2026-05-12 · 3 obs

○ 2017-11-11 05:59:46
● 2026-04-10 12:54:20
● 2026-05-12 19:57:36

●NSdns18.hichina.com2026-04-10 → 2026-05-12 · 3 obs

○ 2017-11-11 05:59:46
● 2026-04-10 12:54:20
● 2026-05-12 19:57:36

○NSf1g1ns1.dnspod.net2015-12-08 → 2016-08-12 · 5 obs

○ 2015-07-03 11:44:32
● 2015-12-08 12:25:24
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○NSf1g1ns2.dnspod.net2015-12-08 → 2016-08-12 · 5 obs

○ 2015-07-03 11:44:32
● 2015-12-08 12:25:24
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○NSns-canada.topdns.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:44:32
○ 2015-12-08 12:25:24
○ 2026-05-12 19:57:36

○NSns-uk.topdns.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:44:32
○ 2015-12-08 12:25:24
○ 2026-05-12 19:57:36

○NSns-usa.topdns.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:44:32
○ 2015-12-08 12:25:24
○ 2026-05-12 19:57:36

○NSvip1.alidns.com2017-11-11 → 2017-11-11 · 4 obs

○ 2016-08-12 17:55:48
● 2017-11-11 05:59:46
○ 2026-04-10 12:54:20
○ 2026-05-12 19:57:36

○NSvip2.alidns.com2017-11-11 → 2017-11-11 · 4 obs

○ 2016-08-12 17:55:48
● 2017-11-11 05:59:46
○ 2026-04-10 12:54:20
○ 2026-05-12 19:57:36

○MXalt1.aspmx.l.google.com2015-07-03 → 2016-08-12 · 4 obs

● 2015-07-03 11:44:32
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○MXalt2.aspmx.l.google.com2015-07-03 → 2016-08-12 · 4 obs

● 2015-07-03 11:44:32
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○MXaspmx.l.google.com2015-07-03 → 2016-08-12 · 4 obs

● 2015-07-03 11:44:32
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○MXaspmx2.googlemail.com2015-07-03 → 2016-08-12 · 4 obs

● 2015-07-03 11:44:32
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○MXaspmx3.googlemail.com2015-07-03 → 2016-08-12 · 4 obs

● 2015-07-03 11:44:32
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○MXaspmx4.googlemail.com2015-07-03 → 2016-08-12 · 4 obs

● 2015-07-03 11:44:32
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○MXaspmx5.googlemail.com2015-07-03 → 2016-08-12 · 4 obs

● 2015-07-03 11:44:32
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

●MXmxbiz1.qq.com2026-04-10 → 2026-05-12 · 3 obs

○ 2017-11-11 05:59:46
● 2026-04-10 12:54:20
● 2026-05-12 19:57:36

●MXmxbiz2.qq.com2026-04-10 → 2026-05-12 · 3 obs

○ 2017-11-11 05:59:46
● 2026-04-10 12:54:20
● 2026-05-12 19:57:36

○A182.92.200.782017-11-11 → 2017-11-11 · 4 obs

○ 2016-08-12 17:55:48
● 2017-11-11 05:59:46
○ 2026-04-10 12:54:20
○ 2026-05-12 19:57:36

○A198.52.110.942015-12-08 → 2016-08-12 · 5 obs

○ 2015-07-03 11:44:32
● 2015-12-08 12:25:24
● 2016-08-12 17:55:48
○ 2017-11-11 05:59:46
○ 2026-05-12 19:57:36

○A203.124.12.1692015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:44:32
○ 2015-12-08 12:25:24
○ 2026-05-12 19:57:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cuizhigang.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuizhigang.com (unsigned zone)

⏱️ Timing

Total: 1186ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Name Servers

cuizhigang.com is delegated to two name servers: dns17.hichina.com and dns18.hichina.com.

cuizhigang.com uses the same name server setup as other domains, for instance xrth.cn, apkj.com, 2903866.cn, pldshoes.com and b977.cc.

cuizhigang.com at least partially shares name servers with other domains, such as quickju.com and bfsufek.cn and scnsc.net.

these name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns17.hichina.com points to 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns18.hichina.com points to 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

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

cuizhigang.com shares the same mail server setup as other domains, including stjieneng.com, scbolan.com, 7risha.com, maxima.hk and aboutdept.com.

cuizhigang.com shares some mail servers with other domains, including ai-bot.cn, alljobsearch.com, yeafu.com, darwinex.cn and yydjt.com.

cuizhigang.com - robtex.com

cuizhigang.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`cuizhigang.com`

`com`