gcstack.com - dns.ninja

`gcstack.com`

DNSSEC	⚠️ Not signed
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`dns25.hichina.com`
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns1.alidns.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=1783451201

Same first word

gcstack.com

Similar names

cgstack.com

DNS History

10 records (5 active, 5 former)

○NSdns10.hichina.com2016-12-14 → 2017-09-11 · 4 obs

● 2016-12-14 16:06:04
● 2017-09-11 07:26:40
○ 2026-04-07 01:21:44
○ 2026-07-07 19:24:02

●NSdns25.hichina.com2026-07-02 → 2026-07-07 · 3 obs

○ 2026-04-07 01:21:44
● 2026-07-02 12:53:00
● 2026-07-07 19:24:02

●NSdns26.hichina.com2026-07-02 → 2026-07-07 · 3 obs

○ 2026-04-07 01:21:44
● 2026-07-02 12:53:00
● 2026-07-07 19:24:02

○NSdns9.hichina.com2016-12-14 → 2017-09-11 · 4 obs

● 2016-12-14 16:06:04
● 2017-09-11 07:26:40
○ 2026-04-07 01:21:44
○ 2026-07-07 19:24:02

●NSns1.alidns.com2026-07-05 → 2026-07-07 · 3 obs

○ 2026-07-02 12:53:00
● 2026-07-05 00:53:06
● 2026-07-07 19:24:02

○NSvip1.alidns.com2026-04-07 → 2026-04-07 · 4 obs

○ 2017-09-11 07:26:40
● 2026-04-07 01:21:44
○ 2026-07-02 12:53:00
○ 2026-07-07 19:24:02

○NSvip2.alidns.com2026-04-07 → 2026-04-07 · 4 obs

○ 2017-09-11 07:26:40
● 2026-04-07 01:21:44
○ 2026-07-02 12:53:00
○ 2026-07-07 19:24:02

●MXmxbiz1.qq.com2026-04-07 → 2026-07-07 · 2 obs

● 2026-04-07 01:21:44
● 2026-07-07 19:24:02

●MXmxbiz2.qq.com2026-04-07 → 2026-07-07 · 2 obs

● 2026-04-07 01:21:44
● 2026-07-07 19:24:02

○A151.101.100.1332017-09-11 → 2017-09-11 · 3 obs

● 2017-09-11 07:26:40
○ 2026-04-07 01:21:44
○ 2026-07-07 19:24:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
gcstack.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcstack.com (unsigned zone)

⏱️ Timing

Total: 666ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns25.hichina.com, dns26.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Name Servers

gcstack.com has three name servers — ns1.alidns.com, dns25.hichina.com and dns26.hichina.com.

At least some of gcstack.com's name servers are shared with other domains, for example rongcfg.com, hbjypipeline.com, tommoxheadset.com and two more.

These name servers tend to co-occur with ns2.alidns.com, ns7.alidns.com, ns8.alidns.com and 4 other name servers in the same DNS delegations.

Host names with 9 IP numbers:

ns1.alidns.com points to 39.96.153.45, 39.96.153.55, 47.118.199.205 and 6 other IP addresses.

dns25.hichina.com points to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns26.hichina.com points to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

gcstack.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

gcstack.com shares the same mail server setup as other domains, including enjoycare.com, 360-hang.com, ms-sci.com and two others.

gcstack.com overlaps on mail servers with several other domains, for example yottacrypton-tw.cfd, greenits.net, leierda.com and aimiatec.com.