`changding-group.com`

DNSSEC	⚠️ Not signed
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 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	`mx1.spamgateway.cn` ⭐
MX	`mx.spamgateway.cn`⁽⁵⁾
		A	115.231.236.169^{🇨🇳 CT-HangZhou-IDC115.231.236.0/24 Chinanet-HangZhou-IDC}
TXT	`v=spf1 ip4:221.224.144.26 include:spf.mailrelay.cn -all`
SOA	`dns9.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=1776196477

Subdomains

mail.changding-group.com

Same first word

changding-group.com

DNS History

5 records (4 active, 1 former)

●NSdns10.hichina.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 15:37:18
● 2026-04-14 19:55:26

●NSdns9.hichina.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 15:37:18
● 2026-04-14 19:55:26

○MXmail.changding-group.com2016-12-20 → 2017-10-29 · 4 obs

● 2016-12-20 15:37:18
● 2017-10-29 13:03:40
○ 2026-02-15 21:44:10
○ 2026-04-14 19:55:26

●MXmx.spamgateway.cn2026-02-15 → 2026-04-14 · 3 obs

○ 2017-10-29 13:03:40
● 2026-02-15 21:44:10
● 2026-04-14 19:55:26

●MXmx1.spamgateway.cn2026-02-15 → 2026-04-14 · 3 obs

○ 2017-10-29 13:03:40
● 2026-02-15 21:44:10
● 2026-04-14 19:55:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
changding-group.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for changding-group.com (unsigned zone)

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	2	`mx.spamgateway.cn (pri: 1), mx1.spamgateway.cn (pri: 5)`
TXT	1	`v=spf1 ip4:221.224.144.26 include:spf.ma`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

changding-group.com is parent of mail.changding-group.com.

Name Servers

changding-group.com's delegation is to two name servers dns10.hichina.com and dns9.hichina.com.

changding-group.com shares the same name server configuration as other domains, such as gots.cn, castch.com, ilhasa.net, qqhrfwwxzj.com and fhinfor.com.

changding-group.com at least partially shares its name servers with other domains, for instance cc-eye.com, zhoury.cn, gdminbao.com, stnc.net.cn and xran.xyz.

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

Host names with nine IP numbers: dns10.hichina.com points to 2408:4009:501::18, 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; dns9.hichina.com points to 2408:4009:501::17, 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.

Mail Servers

Two mail servers mx1.spamgateway.cn and mx.spamgateway.cn handle changding-group.com.

changding-group.com uses the same mail server setup as other domains such as jinshansy.com, g-p.hk, holden-shanghai.com.cn, sino-oilgas.com and greatop.org.

changding-group.com shares some mail servers with other domains, including nibeier.com, catiga.com.cn, 5any.com, gdchico.com and dl-jetone.com.

These mail servers are commonly used with mx6.spamgateway.cn, mx0.spamgateway.cn and mx5.spamgateway.cn.

Host names with a single IP address: mx.spamgateway.cn points to 115.231.236.169.

changding-group.com - robtex.com