`jiudinggroup.com`

DNSSEC	⚠️ Not signed
A	106.75.166.199^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC106.75.160.0/20 Shanghai UCloud Information Technology Company Limited-GZIDC-STATIC}
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 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	`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	`dns21.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=1774686097

WOT: UNKNOWN (61/100)

Same first word

jiudinggroup.com

DNS History

9 records (5 active, 4 former)

●NSdns21.hichina.com2026-03-26 → 2026-03-28 · 3 obs

○ 2015-09-06 20:10:20
● 2026-03-26 06:26:28
● 2026-03-28 08:36:20

●NSdns22.hichina.com2026-03-26 → 2026-03-28 · 3 obs

○ 2015-09-06 20:10:20
● 2026-03-26 06:26:28
● 2026-03-28 08:36:20

○NSns1.zhujiwu.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 13:14:36
○ 2015-09-06 20:10:20
○ 2026-03-28 08:36:20

○NSns2.zhujiwu.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 13:14:36
○ 2015-09-06 20:10:20
○ 2026-03-28 08:36:20

●MXhzmx01.mxmail.netease.com2026-03-26 → 2026-03-28 · 3 obs

○ 2016-11-25 10:35:50
● 2026-03-26 06:26:28
● 2026-03-28 08:36:20

●MXhzmx02.mxmail.netease.com2026-03-26 → 2026-03-28 · 3 obs

○ 2016-11-25 10:35:50
● 2026-03-26 06:26:28
● 2026-03-28 08:36:20

○MXmxcom.263xmail.com2015-08-21 → 2016-11-25 · 4 obs

● 2015-08-21 13:14:36
● 2016-11-25 10:35:50
○ 2026-03-26 06:26:28
○ 2026-03-28 08:36:20

○MXmxwcom.263xmail.com2015-08-21 → 2016-11-25 · 4 obs

● 2015-08-21 13:14:36
● 2016-11-25 10:35:50
○ 2026-03-26 06:26:28
○ 2026-03-28 08:36:20

●A106.75.166.1992026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 06:26:28
● 2026-03-28 08:36:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
jiudinggroup.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jiudinggroup.com (unsigned zone)

⏱️ Timing

Total: 2058ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`106.75.166.199`
NS	2	`dns21.hichina.com, dns22.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	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

jiudinggroup.com resolves to a single IP: 106.75.166.199.

Other host names, for instance haofengjing.com, cnlyv.com, sinbo100.com, chinaguangcheng.com and yonganjl.com share IP numbers with jiudinggroup.com.

Name Servers

jiudinggroup.com has two name servers: dns21.hichina.com and dns22.hichina.com.

jiudinggroup.com shares the same name server setup as other domains, for example xn--fiq2k890el0m.com, chinaeveryoung.com, ingdigital.com, vlearn.cn and mayunsoft.com.

jiudinggroup.com shares some name servers with other domains, for example sunnie.com.cn, puoke.com, nb315.com, petcantalk.com and dobweb.com.

These name servers are commonly used together with ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns21.hichina.com points to 2408:4009:501::29, 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.

dns22.hichina.com points to 2408:4009:501::30, 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

jiudinggroup.com is served by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

jiudinggroup.com shares the mail server setup with other domains, for example hideame.cn, fjccit.com, futurepath.com.cn, boomplaymusic.com and anycase.cn.

jiudinggroup.com shares some mail servers with other domains at least partially, for instance huaersen.net and fevelec.com.

Host names with two IP numbers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com point to 47.251.71.119 and 47.251.84.126. Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com. Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

jiudinggroup.com - robtex.com