stackstech.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackstech.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 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	`m1.feishu.cn` ⭐
TXT	`v=spf1 +include:_netblocks.m.feishu.cn ~all`
TXT	`verification-code-site-App_feishu=EORJPXHC18QkyekKydgF`
SOA	`dns21.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=1787440884

Same first word

stackstech.com

Similar names

statchecks.com

techstacks.io

stacktechs.com

sketchcast.net

techstacks.au

sketchcast.xyz

techstacks.net

techstacks.com

Previous names

Next names

DNS History

10 records (3 active, 7 former)

●NSdns21.hichina.com2026-08-22 → 2026-08-22 · 3 obs

○ 2017-10-18 00:16:52
● 2026-08-22 21:14:04
● 2026-08-22 23:36:22

●NSdns22.hichina.com2026-08-22 → 2026-08-22 · 3 obs

○ 2017-10-18 00:16:52
● 2026-08-22 21:14:04
● 2026-08-22 23:36:22

○NSns1.namebrightdns.com2017-10-18 → 2017-10-18 · 4 obs

○ 2016-12-15 22:54:56
● 2017-10-18 00:16:52
○ 2026-08-22 21:14:04
○ 2026-08-22 23:36:22

○NSns2.namebrightdns.com2017-10-18 → 2017-10-18 · 4 obs

○ 2016-12-15 22:54:56
● 2017-10-18 00:16:52
○ 2026-08-22 21:14:04
○ 2026-08-22 23:36:22

○NSns51.domaincontrol.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:54:56
○ 2017-10-18 00:16:52
○ 2026-08-22 23:36:22

○NSns52.domaincontrol.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:54:56
○ 2017-10-18 00:16:52
○ 2026-08-22 23:36:22

●MXm1.feishu.cn2026-08-22 → 2026-08-22 · 3 obs

○ 2017-10-18 00:16:52
● 2026-08-22 21:14:04
● 2026-08-22 23:36:22

○MXmail.stackstech.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:54:56
○ 2017-10-18 00:16:52
○ 2026-08-22 23:36:22

○A107.180.50.1812016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:54:56
○ 2017-10-18 00:16:52
○ 2026-08-22 23:36:22

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-10-18 → 2017-10-18 · 3 obs

● 2017-10-18 00:16:52
○ 2026-08-22 21:14:04
○ 2026-08-22 23:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
stackstech.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackstech.com (unsigned zone)

⏱️ Timing

Total: 4218ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns21.hichina.com, dns22.hichina.com`
MX	1	`m1.feishu.cn (pri: 10)`
TXT	2	`v=spf1 +include:_netblocks.m.feishu.cn , verification-code-site-App_feishu=EORJPX`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Name Servers

stackstech.com is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.

stackstech.com uses the same name servers as several other domains — among them erbe-cn.com, 880st.com, cncca.org.cn and two more.

stackstech.com shares at least some of its name servers with other domains, including yunid.net, miaobin.com, ylwxqb.icu and two others.

These name servers are frequently paired with the name servers ns1.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns21.hichina.com resolves to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns22.hichina.com resolves to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

Mail for stackstech.com is handled by a single mail server, m1.feishu.cn.

stackstech.com uses an identical mail server configuration to several other domains — among them dytmgm.com, allkodo.com, hfcoding.com and two more.

stackstech.com has at least partial mail server overlap with other domains such as accesspath.com, xetimes.com, newhope.cn and two more.

These mail servers are frequently paired with the mail servers mx2.feishu.cn, mx3.feishu.cn and mx1.feishu.cn.