`jointstarc.com`

DNSSEC	⚠️ Not signed
A	39.108.187.71^{🇨🇳 Alibaba-Cloud39.108.128.0/17}
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 2026-05-28 #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=1785354057

Subdomains

www.jointstarc.com

Same first word

jointstarc.com

DNS History

17 records (5 active, 12 former)

●NSdns17.hichina.com2026-05-15 → 2026-07-29 · 3 obs

○ 2017-03-31 11:30:50
● 2026-05-15 09:20:56
● 2026-07-29 19:57:56

●NSdns18.hichina.com2026-05-15 → 2026-07-29 · 3 obs

○ 2017-03-31 11:30:50
● 2026-05-15 09:20:56
● 2026-07-29 19:57:56

○NSns10.cdncenter.com2015-08-07 → 2017-03-31 · 4 obs

● 2015-08-07 21:31:56
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

○NSns11.cdncenter.com2015-08-07 → 2017-03-31 · 4 obs

● 2015-08-07 21:31:56
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

○NSns12.cdncenter.com2015-08-07 → 2017-03-31 · 4 obs

● 2015-08-07 21:31:56
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

○NSns7.cdncenter.com2015-08-07 → 2017-03-31 · 4 obs

● 2015-08-07 21:31:56
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

○NSns8.cdncenter.com2015-08-07 → 2017-03-31 · 4 obs

● 2015-08-07 21:31:56
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

○NSns9.cdncenter.com2015-08-07 → 2017-03-31 · 4 obs

● 2015-08-07 21:31:56
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

○MXmx175t.chinaemail.cn2015-08-07 → 2016-03-10 · 4 obs

● 2015-08-07 21:31:56
● 2016-03-10 16:05:00
○ 2016-07-14 15:35:04
○ 2026-07-29 19:57:56

○MXmxa175t.chinaemail.cn2015-08-07 → 2016-03-10 · 4 obs

● 2015-08-07 21:31:56
● 2016-03-10 16:05:00
○ 2016-07-14 15:35:04
○ 2026-07-29 19:57:56

○MXmxbiz1.qq.com2016-07-14 → 2017-03-31 · 5 obs

○ 2016-03-10 16:05:00
● 2016-07-14 15:35:04
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

○MXmxbiz2.qq.com2016-07-14 → 2017-03-31 · 5 obs

○ 2016-03-10 16:05:00
● 2016-07-14 15:35:04
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

●MXmxn.mxhichina.com2026-05-15 → 2026-07-29 · 3 obs

○ 2017-03-31 11:30:50
● 2026-05-15 09:20:56
● 2026-07-29 19:57:56

●MXmxw.mxhichina.com2026-05-15 → 2026-07-29 · 3 obs

○ 2017-03-31 11:30:50
● 2026-05-15 09:20:56
● 2026-07-29 19:57:56

○A210.16.190.102017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-14 15:35:04
● 2017-03-31 11:30:50
○ 2026-05-15 09:20:56
○ 2026-07-29 19:57:56

○A210.16.190.252015-08-07 → 2016-07-14 · 4 obs

● 2015-08-07 21:31:56
● 2016-07-14 15:35:04
○ 2017-03-31 11:30:50
○ 2026-07-29 19:57:56

●A39.108.187.712026-05-15 → 2026-07-29 · 3 obs

○ 2017-03-31 11:30:50
● 2026-05-15 09:20:56
● 2026-07-29 19:57:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jointstarc.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 jointstarc.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.108.187.71`
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

jointstarc.com serves as the parent of www.jointstarc.com.

IP Addresses

jointstarc.com directs to one IP number, which is 39.108.187.71.

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

Name Servers

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

jointstarc.com has the same name server delegation as a number of other domains, such as code-snippet.cn, njing95598.com, wintechmac.com and two more.

jointstarc.com has at least partial name server overlap with other domains, such as njsspeek.com, oino.cn, wcoke.cn and two others.

It is common to find these name servers paired with the name servers ns2.alidns.com, ns1.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

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

The MX records for jointstarc.com point to two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

jointstarc.com has the same mail server arrangement as a number of other domains, for example hroot.com.cn, ygelec.cn, aonesy.com and two more.

jointstarc.com shares at least some of its mail servers with other domains — for example millionshow.com, immunol.org, aibeco.com and two more.

Hosts with two IP numbers each:

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

Hosts that resolve to one IP address:

mxw.mxhichina.com has the IP address 47.246.99.195.

jointstarc.com - robtex.com

jointstarc.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`jointstarc.com`

`com`