qs-tech.com - dns.ninja

`qs-tech.com`

DNSSEC	⚠️ Not signed
A	49.51.190.207^{🇺🇸 TENCENT-NET-AP-CN49.51.188.0/22 Proxy-registered route object}
NS	`sandpaper.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`broderick.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`verification-code-site-App_feishu=2SqPoTrdPjRRhc1A2yhe`
TXT	`google-site-verification=jRv79ztaEyusRBWSpaml_k2zV6RlVcRpee_FW7ihE1M`
TXT	`google-site-verification=s98cinVupehfDWdoV_ZH_9Crt03rw6_zsiB-aLsYaEY`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
SOA	`sandpaper.dnspod.net`freednsadmin@dnspod.com serial=1778901176

`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=1782592800

Same first word

qs-tech.net

qs-tech.com

qs-tech.ru

qs-tech.cn

Similar names

sq-tech.ru

sq-tech.net

DNS History

12 records (6 active, 6 former)

○NS(root)2015-06-29 → 2017-08-27 · 4 obs

● 2015-06-29 14:46:38
● 2017-08-27 19:02:28
○ 2026-02-19 12:15:04
○ 2026-06-27 20:48:48

●NSbroderick.dnspod.net2026-02-19 → 2026-06-27 · 3 obs

○ 2017-08-27 19:02:28
● 2026-02-19 12:15:04
● 2026-06-27 20:48:48

●NSsandpaper.dnspod.net2026-02-19 → 2026-06-27 · 3 obs

○ 2017-08-27 19:02:28
● 2026-02-19 12:15:04
● 2026-06-27 20:48:48

●MXmx1.feishu.cn2026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-03 05:02:22
● 2026-06-27 20:48:46
● 2026-06-27 20:48:48

●MXmx2.feishu.cn2026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-03 05:02:22
● 2026-06-27 20:48:46
● 2026-06-27 20:48:48

●MXmx3.feishu.cn2026-06-27 → 2026-06-27 · 3 obs

○ 2026-06-03 05:02:22
● 2026-06-27 20:48:46
● 2026-06-27 20:48:48

○MXmxbiz1.qq.com2026-02-19 → 2026-06-03 · 5 obs

○ 2017-08-27 19:02:28
● 2026-02-19 12:15:04
● 2026-06-03 05:02:22
○ 2026-06-27 20:48:46
○ 2026-06-27 20:48:48

○MXmxbiz2.qq.com2026-02-19 → 2026-06-03 · 5 obs

○ 2017-08-27 19:02:28
● 2026-02-19 12:15:04
● 2026-06-03 05:02:22
○ 2026-06-27 20:48:46
○ 2026-06-27 20:48:48

○MXmxcom.263xmail.com2015-06-29 → 2017-08-27 · 4 obs

● 2015-06-29 14:46:38
● 2017-08-27 19:02:28
○ 2026-02-19 12:15:04
○ 2026-06-27 20:48:48

○MXmxwcom.263xmail.com2015-06-29 → 2017-08-27 · 4 obs

● 2015-06-29 14:46:38
● 2017-08-27 19:02:28
○ 2026-02-19 12:15:04
○ 2026-06-27 20:48:48

●A49.51.190.2072026-02-19 → 2026-06-27 · 3 obs

○ 2017-08-27 19:02:28
● 2026-02-19 12:15:04
● 2026-06-27 20:48:48

○A69.195.92.832015-06-29 → 2017-08-27 · 4 obs

● 2015-06-29 14:46:38
● 2017-08-27 19:02:28
○ 2026-02-19 12:15:04
○ 2026-06-27 20:48:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
qs-tech.com	sandpaper.dnspod.net, broderick.dnspod.net	-

✅ Authoritative Response

Server:1.14.119.35

NS records: sandpaper.dnspod.net, broderick.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qs-tech.com (unsigned zone)

⏱️ Timing

Total: 2044ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.51.190.207`
NS	2	`broderick.dnspod.net, sandpaper.dnspod.net`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	4	`verification-code-site-App_feishu=2SqPoT, google-site-verification=jRv79ztaEyusRBW...`
SOA	1	`sandpaper.dnspod.net freednsadmin.dnspod`

Analysis

IP Addresses

qs-tech.com resolves to one IP address: 49.51.190.207.

Name Servers

DNS delegation for qs-tech.com points to two name servers: broderick.dnspod.net and sandpaper.dnspod.net.

qs-tech.com uses the same name servers as several other domains — among them jh-yimuji.com, xysht.com, drcuiyutao.com and two more.

qs-tech.com partially shares its NS delegation with several other domains, including hebsjyxb.com, hletong.xyz, exc.show and two others.

Hostnames that resolve to 6 IP addresses:

broderick.dnspod.net has IP addresses 1.12.0.1, 36.155.149.176 and 101.227.168.35, plus 3 other.

sandpaper.dnspod.net has IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, plus 3 other.

Mail Servers

qs-tech.com uses three mail servers — mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

qs-tech.com has at least partial mail server overlap with other domains such as dfox.cn, chafans.com, bugcool.cn and two more.

Hostnames that resolve to three IP addresses:

mx3.feishu.cn has IP addresses 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Hostnames that resolve to two IP addresses:

mx2.feishu.cn has two IP addresses: 101.126.58.225 and 122.14.229.0.

Hosts with just one IP address:

mx1.feishu.cn directs to 52.220.106.220.

Host names pointing to 52.220.106.220 IP addresses: mx3.feishu.cn and mx1.feishu.cn.

Host names pointing to 101.126.58.225 IP addresses: mx3.feishu.cn and mx2.feishu.cn.

Host names pointing to 122.14.229.0 IP addresses: mx3.feishu.cn and mx2.feishu.cn.