`dsjack.com`

DNSSEC	⚠️ Not signed
A	121.42.84.245^{🇨🇳 Alibaba-Cloud121.42.64.0/18}
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}
			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	`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}
			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	`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	`dns9.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

dsjack.com

Similar names

jackds.com

cjsadk.com

scadkj.com

jacksd.co.uk

DNS History

12 records (5 active, 7 former)

●NSdns10.hichina.com2016-09-10 → 2026-03-20 · 3 obs

○ 2016-03-24 18:28:06
● 2016-09-10 19:40:02
● 2026-03-20 06:28:34

●NSdns9.hichina.com2016-09-10 → 2026-03-20 · 3 obs

○ 2016-03-24 18:28:06
● 2016-09-10 19:40:02
● 2026-03-20 06:28:34

○NSns.cnkuai.cn2015-08-23 → 2016-03-24 · 5 obs

● 2015-08-23 23:49:34
○ 2015-12-16 17:07:12
● 2016-03-24 18:28:06
○ 2016-09-10 19:40:02
○ 2026-03-20 06:28:34

○NSns.cnkuai.com2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 23:49:34
○ 2015-12-16 17:07:12
○ 2026-03-20 06:28:34

○NSns2.cnkuai.com2015-08-23 → 2016-03-24 · 4 obs

● 2015-08-23 23:49:34
● 2016-03-24 18:28:06
○ 2016-09-10 19:40:02
○ 2026-03-20 06:28:34

○NSns3.cnkuai.com2015-08-23 → 2015-12-16 · 4 obs

● 2015-08-23 23:49:34
● 2015-12-16 17:07:12
○ 2016-03-24 18:28:06
○ 2026-03-20 06:28:34

●MXhzmx01.mxmail.netease.com2026-03-15 → 2026-03-20 · 3 obs

○ 2017-04-01 12:13:54
● 2026-03-15 17:32:18
● 2026-03-20 06:28:34

●MXhzmx02.mxmail.netease.com2026-03-15 → 2026-03-20 · 3 obs

○ 2017-04-01 12:13:54
● 2026-03-15 17:32:18
● 2026-03-20 06:28:34

○MXmx23.dns.com.cn2016-09-10 → 2017-04-01 · 5 obs

○ 2016-03-24 18:28:06
● 2016-09-10 19:40:02
● 2017-04-01 12:13:54
○ 2026-03-15 17:32:18
○ 2026-03-20 06:28:34

○MXmx43.dns.com.cn2015-08-23 → 2016-03-24 · 4 obs

● 2015-08-23 23:49:34
● 2016-03-24 18:28:06
○ 2016-09-10 19:40:02
○ 2026-03-20 06:28:34

●A121.42.84.2452016-09-10 → 2026-03-20 · 3 obs

○ 2016-03-24 18:28:06
● 2016-09-10 19:40:02
● 2026-03-20 06:28:34

○A59.188.0.362015-08-23 → 2016-03-24 · 4 obs

● 2015-08-23 23:49:34
● 2016-03-24 18:28:06
○ 2016-09-10 19:40:02
○ 2026-03-20 06:28:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
dsjack.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 dsjack.com (unsigned zone)

⏱️ Timing

Total: 3739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.42.84.245`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
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

IP Addresses

dsjack.com resolves to one IP number: 121.42.84.245.

Name Servers

dsjack.com is delegated to two name servers dns10.hichina.com and dns9.hichina.com.

dsjack.com shares the same name server setup as other domains, for instance 51soumi.com, mycomm.com.cn, ventus.cn, xjbox.com and use-trust.com.

dsjack.com shares name servers with other domains at least partially, for example stopeye.com and polycent.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 handle dsjack.com: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

dsjack.com shares the same mail server setup as other domains, for instance zolota.com, dalipal.com, szxahkj.com, cnglass.com and xiongsu.cn.

dsjack.com shares some mail servers with other domains, at least partially, for example glospeed.com and vethy.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

Host names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com

Host names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com

dsjack.com - robtex.com

dsjack.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

`dsjack.com`

`com`