`diamondgroup.cn`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`hzmx01.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	`hzmx02.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	`dns13.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034797048

Same first word

Similar names

daimondgroup.com

DNS History

9 records (5 active, 4 former)

●NSdns13.hichina.com2026-03-14 → 2026-05-15 · 2 obs

● 2026-03-14 06:09:12
● 2026-05-15 19:25:32

●NSdns14.hichina.com2026-03-14 → 2026-05-15 · 2 obs

● 2026-03-14 06:09:12
● 2026-05-15 19:25:32

●MXhzmx01.mxmail.netease.com2026-03-14 → 2026-05-15 · 2 obs

● 2026-03-14 06:09:12
● 2026-05-15 19:25:32

●MXhzmx02.mxmail.netease.com2026-03-14 → 2026-05-15 · 2 obs

● 2026-03-14 06:09:12
● 2026-05-15 19:25:32

○A103.13.73.1602017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 06:17:38
○ 2017-12-25 00:27:02
○ 2026-05-15 19:25:32

●A123.59.154.1722026-03-14 → 2026-05-15 · 3 obs

○ 2017-12-25 00:27:02
● 2026-03-14 06:09:12
● 2026-05-15 19:25:32

○A183.111.157.682017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 06:17:38
○ 2017-12-25 00:27:02
○ 2026-05-15 19:25:32

○A58.215.177.2392017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 06:17:38
○ 2017-12-25 00:27:02
○ 2026-05-15 19:25:32

○CNAME22.lncdn.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 06:17:38
○ 2017-12-25 00:27:02
○ 2026-05-15 19:25:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	ns.cernet.net, c.dns.cn, d.dns.cn, a.dns.cn...	11 records
diamondgroup.cn	dns13.hichina.com, dns14.hichina.com	-

✅ Authoritative Response

Server:139.224.142.121

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diamondgroup.cn (unsigned zone)

⏱️ Timing

Total: 1860ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (e.dns.cn, d.dns.cn, c.dns.cn...)

Out-of-bailiwick: 1 (ns.cernet.net)

Analysis

IP Addresses

diamondgroup.cn points to a single IP number: 123.59.154.172.

Other host names, for instance njtyjx.net, chenghe.info, valuemaxtools.com, jinbiao2000.com and winlands.cn share IP numbers with diamondgroup.cn.

Name Servers

diamondgroup.cn is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.

diamondgroup.cn uses the same name server setup as other domains, for instance jbcz-group.com, hyoya.com, iiuti.com, targetnikai.com and zhuq.cn.

diamondgroup.cn shares name servers with other domains at least partially, for instance svod.cn, laizhouba.com, rechaohudong.com, krypt.cn and hncsyl.com.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns13.hichina.com points to 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122; dns14.hichina.com points to 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

diamondgroup.cn is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

diamondgroup.cn shares the same mail server setup as other domains, including ufurs.com, hzjx.com.cn, chuoli.cn, kvjv.com and nowquake.cn.