`dongkeng.com`

DNSSEC	⚠️ Not signed
A	120.79.66.172^{🇨🇳 Alibaba-Cloud120.79.0.0/16}
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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com ~all`
SOA	`dns21.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=1777493491

Subdomains

mail.dongkeng.com

Same first word

dongkeng.com

Similar names

kengdong.cn

DNS History

10 records (5 active, 5 former)

●NSdns21.hichina.com2015-08-11 → 2026-04-29 · 3 obs

○ 2008-03-19 13:31:42
● 2015-08-11 07:34:44
● 2026-04-29 20:29:24

●NSdns22.hichina.com2015-08-11 → 2026-04-29 · 3 obs

○ 2008-03-19 13:31:42
● 2015-08-11 07:34:44
● 2026-04-29 20:29:24

○NSns.xinnet.cn2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 13:31:42
○ 2015-08-11 07:34:44
○ 2026-04-29 20:29:24

○NSns.xinnetdns.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 13:31:42
○ 2015-08-11 07:34:44
○ 2026-04-29 20:29:24

○MXmail.dongkeng.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 13:31:42
○ 2015-08-11 07:34:44
○ 2026-04-29 20:29:24

●MXmxn.mxhichina.com2015-08-11 → 2026-04-29 · 3 obs

○ 2008-03-19 13:31:42
● 2015-08-11 07:34:44
● 2026-04-29 20:29:24

●MXmxw.mxhichina.com2015-08-11 → 2026-04-29 · 3 obs

○ 2008-03-19 13:31:42
● 2015-08-11 07:34:44
● 2026-04-29 20:29:24

●A120.79.66.1722026-03-23 → 2026-04-29 · 3 obs

○ 2017-03-19 18:47:08
● 2026-03-23 15:14:40
● 2026-04-29 20:29:24

○A121.42.92.1462015-08-11 → 2017-03-19 · 5 obs

○ 2008-03-19 13:31:42
● 2015-08-11 07:34:44
● 2017-03-19 18:47:08
○ 2026-03-23 15:14:40
○ 2026-04-29 20:29:24

○A222.76.217.1102008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 13:31:42
○ 2015-08-11 07:34:44
○ 2026-04-29 20:29:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
dongkeng.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

❌ Bogus (DNSSEC validation failed)

Validation error at com: Error: DNS query timeout: 192.41.162.30 for DNSKEY com

⏱️ Timing

Total: 3651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.79.66.172`
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.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

Hierarchy

dongkeng.com is the parent of mail.dongkeng.com.

IP Addresses

dongkeng.com resolves to one IP number: 120.79.66.172.

Name Servers

dongkeng.com is delegated to two name servers dns21.hichina.com and dns22.hichina.com.

dongkeng.com shares the same name server setup as other domains, for instance rmss.cn, sinolite.net, yznet.cn, fusionx.net and huziyuan.com.

dongkeng.com at least partially shares name servers with other domains, for instance fegsn.cn, mandibao.net, saxa.group, ywtg.net and axion.com.cn.

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

Two mail servers handle dongkeng.com: mxn.mxhichina.com and mxw.mxhichina.com.

dongkeng.com shares the same mail server setup as other domains, for instance kintak.cn, 2020sunglasses.com, cniblockchain.com, asxsyd92.com and lutone.com.

dongkeng.com shares some mail servers with other domains, at least partially, for instance dianwan789.com, joyswahl.com, jiupengap.com, cawm.cn and sh-more.com.

these mail servers are often used alongside mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Two IP numbers for a host: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

One IP number for a host: mxw.mxhichina.com points to 47.246.99.195.

dongkeng.com - robtex.com

dongkeng.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`dongkeng.com`

`com`