`gongkan.com`

DNSSEC	⚠️ Not signed
A	47.104.196.114^{🇨🇳 Alibaba-Cloud47.104.0.0/16}
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	`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	`dns17.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=1786313889

Subdomains

mail.gongkan.com

Same first word

gongkan.cn

gongkan.com

gongkan.com.cn

Similar names

angkong.cn

gankong.com

konggan.com

DNS History

11 records (5 active, 6 former)

●NSdns17.hichina.com2026-04-27 → 2026-08-09 · 3 obs

○ 2017-03-17 07:47:14
● 2026-04-27 06:12:42
● 2026-08-09 22:19:24

●NSdns18.hichina.com2026-04-27 → 2026-08-09 · 3 obs

○ 2017-03-17 07:47:14
● 2026-04-27 06:12:42
● 2026-08-09 22:19:24

○NSdns3.cnsun.net2015-08-11 → 2017-03-17 · 5 obs

○ 2008-03-20 06:06:30
● 2015-08-11 08:05:58
● 2017-03-17 07:47:14
○ 2026-04-27 06:12:42
○ 2026-08-09 22:19:24

○NSdns4.cnsun.net2015-08-11 → 2017-03-17 · 5 obs

○ 2008-03-20 06:06:30
● 2015-08-11 08:05:58
● 2017-03-17 07:47:14
○ 2026-04-27 06:12:42
○ 2026-08-09 22:19:24

○NSdns5.cnsun.net2015-08-11 → 2017-03-17 · 5 obs

○ 2008-03-20 06:06:30
● 2015-08-11 08:05:58
● 2017-03-17 07:47:14
○ 2026-04-27 06:12:42
○ 2026-08-09 22:19:24

○MXmail.gongkan.com2015-08-11 → 2017-03-17 · 5 obs

○ 2008-03-20 06:06:30
● 2015-08-11 08:05:58
● 2017-03-17 07:47:14
○ 2026-04-27 06:12:42
○ 2026-08-09 22:19:24

●MXmxn.mxhichina.com2026-04-27 → 2026-08-09 · 5 obs

○ 2017-03-17 07:47:14
● 2026-04-27 06:12:42
○ 2026-07-27 07:21:02
● 2026-07-29 12:54:10
● 2026-08-09 22:19:24

●MXmxw.mxhichina.com2026-04-27 → 2026-08-09 · 5 obs

○ 2017-03-17 07:47:14
● 2026-04-27 06:12:42
○ 2026-07-27 07:21:02
● 2026-07-29 12:54:10
● 2026-08-09 22:19:24

○A142.4.33.372016-03-14 → 2017-03-17 · 5 obs

○ 2015-12-08 03:45:58
● 2016-03-14 20:29:12
● 2017-03-17 07:47:14
○ 2026-04-27 06:12:42
○ 2026-08-09 22:19:24

●A47.104.196.1142026-04-27 → 2026-08-09 · 5 obs

○ 2017-03-17 07:47:14
● 2026-04-27 06:12:42
○ 2026-07-27 07:21:02
● 2026-07-29 12:54:10
● 2026-08-09 22:19:24

○A58.251.128.1302015-08-11 → 2015-12-08 · 5 obs

○ 2008-03-20 06:06:30
● 2015-08-11 08:05:58
● 2015-12-08 03:45:58
○ 2016-03-14 20:29:12
○ 2026-08-09 22:19:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gongkan.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 gongkan.com (unsigned zone)

⏱️ Timing

Total: 568ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.104.196.114`
NS	2	`dns18.hichina.com, dns17.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	`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

Hierarchy

The domain mail.gongkan.com falls under the parent gongkan.com.

IP Addresses

gongkan.com resolves to just one IP address, 47.104.196.114.

gongkan.com.cn, for instance, is one of the other host names sharing IP numbers with gongkan.com.

Name Servers

gongkan.com uses two name servers for its delegation: dns17.hichina.com and dns18.hichina.com.

gongkan.com shares its NS records with other domains, for example infart.cn, bztex.cn, sdsiaodt.com and two others.

At least some of gongkan.com's name servers are shared with other domains, for example bbvv.asia, vovomart.com, shiqi.cn and two more.

These name servers tend to be deployed in combination with the name servers ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

Hostname dns17.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns18.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

gongkan.com is served by two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

Among the domains sharing a mail server setup with gongkan.com are biqiplus.com, gllaida.com, raoyibo.com and two others.

There is at least a partial MX overlap between gongkan.com and other domains, including changxianggu.com, wiidom.com, bjsyex.cn and two others.

It is common to find these mail servers used together with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.

Host names that have two IP addresses:

mxn.mxhichina.com directs traffic to 47.246.136.231 and 47.246.137.47.

Host names that point to one IP address:

mxw.mxhichina.com has the IP address 47.246.99.195.

gongkan.com - robtex.com

gongkan.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

`gongkan.com`

`com`