`gdjsjc.com`

DNSSEC	⚠️ Not signed
A	121.37.17.202^{🇨🇳 HWCSNET121.37.0.0/19 Huawei Clouds Guangzhou Region}
		PTR	`ecs-121-37-17-202.compute.hwclouds-dns.com`
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		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,}
			PTR	`ip-139-224-142-112.defastlink.net`
		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,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		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,}
			PTR	`ip-139-224-142-111.defastlink.net`
		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,}
			PTR	`ip-139-224-142-121.defastlink.net`
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}
			PTR	`ip-47-246-137-47.defastlink.net`
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	`dns15.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=1771291435

Same first word

gdjsjc.com

Similar names

jsjgcd.com

sdjcjg.com

jscjgd.com

djjsgc.cn

dgjscj.com

sjgcjd.com

jsgjdc.com

jjsdgc.com

djgcjs.com

cdsjgj.com

sdjgjc.com

scjgdj.gov.cn

gdjcjs.com

cdjsjg.net

sdjcjg.net

dcsjjg.com

jsjcgd.com

jdjgsc.com

gdsjjc.com

cdjgjs.com

DNS History

11 records (5 active, 6 former)

○NSdns10.hichina.com2015-05-05 → 2018-08-25 · 4 obs

● 2015-05-05 11:09:12
● 2018-08-25 21:19:00
○ 2026-03-23 21:13:08
○ 2026-03-23 21:13:12

●NSdns15.hichina.com2026-03-23 → 2026-03-23 · 3 obs

○ 2018-08-25 21:19:00
● 2026-03-23 21:13:08
● 2026-03-23 21:13:12

●NSdns16.hichina.com2026-03-23 → 2026-03-23 · 3 obs

○ 2018-08-25 21:19:00
● 2026-03-23 21:13:08
● 2026-03-23 21:13:12

○NSdns9.hichina.com2015-05-05 → 2018-08-25 · 4 obs

● 2015-05-05 11:09:12
● 2018-08-25 21:19:00
○ 2026-03-23 21:13:08
○ 2026-03-23 21:13:12

●MXmxn.mxhichina.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 21:13:08
● 2026-03-23 21:13:12

●MXmxw.mxhichina.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 21:13:08
● 2026-03-23 21:13:12

○A119.28.2.1572015-10-24 → 2016-01-17 · 4 obs

● 2015-10-24 18:21:10
● 2016-01-17 07:41:20
○ 2017-01-23 21:22:40
○ 2026-03-23 21:13:12

●A121.37.17.2022026-03-23 → 2026-03-23 · 3 obs

○ 2018-08-25 21:19:00
● 2026-03-23 21:13:08
● 2026-03-23 21:13:12

○A121.42.116.572018-08-25 → 2018-08-25 · 4 obs

○ 2017-01-23 21:22:40
● 2018-08-25 21:19:00
○ 2026-03-23 21:13:08
○ 2026-03-23 21:13:12

○A139.129.146.72017-01-23 → 2017-01-23 · 4 obs

○ 2016-01-17 07:41:20
● 2017-01-23 21:22:40
○ 2018-08-25 21:19:00
○ 2026-03-23 21:13:12

○CNAMEhk150.lfidc.net2015-10-24 → 2016-01-17 · 4 obs

● 2015-10-24 18:21:10
● 2016-01-17 07:41:20
○ 2016-05-11 05:00:28
○ 2026-03-23 21:13:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
gdjsjc.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gdjsjc.com (unsigned zone)

⏱️ Timing

Total: 3499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.37.17.202`
NS	2	`dns16.hichina.com, dns15.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

IP Addresses

gdjsjc.com points to IP number: 121.37.17.202.

Name Servers

gdjsjc.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.

gdjsjc.com shares the same name server setup as rd-g.com, yfchen.cn, dyzx4.com, jiasenkeji.com and lab-swhc.com.

gdjsjc.com shares name servers with other domains, at least partially, for example dekangyun.com, rpzk.com and talkie.cn as well as apceo.com.

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

Nine IP numbers per host:

dns15.hichina.com points to: 2408:4009:501::23, 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.

dns16.hichina.com points to: 2408:4009:501::24, 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

gdjsjc.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup for gdjsjc.com matches that of other domains, for instance qkyd.cn, feifandesign.com, bahaokongjian.com, aa-tourism.com and sk-adhesive.com.

gdjsjc.com shares at least partially some mail servers with other domains, including onestep-teaset.com, yuxinliantech.com, iwjx.cn, mtpak.com and ife-sh.com.

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

Host names with two IP numbers:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

mxw.mxhichina.com points to 47.246.99.195.

gdjsjc.com - robtex.com

gdjsjc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`gdjsjc.com`

`com`