`select-technologies.net`

DNSSEC	⚠️ Not signed
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns12.xincache.com`
		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	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1713069184

`net`

	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=1786748064

Same first word

select-technologies.net

DNS History

6 records (4 active, 2 former)

●NSns11.xincache.com2015-05-17 → 2026-08-14 · 5 obs

● 2015-05-17 14:57:34
○ 2015-10-17 20:25:18
○ 2017-04-09 08:31:02
● 2020-03-16 05:29:38
● 2026-08-14 23:06:32

●NSns12.xincache.com2015-05-17 → 2026-08-14 · 5 obs

● 2015-05-17 14:57:34
○ 2015-10-17 20:25:18
○ 2017-04-09 08:31:02
● 2020-03-16 05:29:38
● 2026-08-14 23:06:32

○NSns13.xincache.com2015-10-17 → 2017-04-09 · 5 obs

○ 2015-05-17 14:57:34
● 2015-10-17 20:25:18
● 2017-04-09 08:31:02
○ 2020-03-16 05:29:38
○ 2026-08-14 23:06:32

○NSns14.xincache.com2015-10-17 → 2017-04-09 · 5 obs

○ 2015-05-17 14:57:34
● 2015-10-17 20:25:18
● 2017-04-09 08:31:02
○ 2020-03-16 05:29:38
○ 2026-08-14 23:06:32

●MXmxbiz1.qq.com2015-05-17 → 2026-08-14 · 2 obs

● 2015-05-17 14:57:34
● 2026-08-14 23:06:32

●MXmxbiz2.qq.com2015-05-17 → 2026-08-14 · 2 obs

● 2015-05-17 14:57:34
● 2026-08-14 23:06:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
select-technologies.net	ns11.xincache.com, ns12.xincache.com	-

✅ Authoritative Response

Server:117.89.178.173

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for select-technologies.net (unsigned zone)

⏱️ Timing

Total: 771ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns12.xincache.com, ns11.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Name Servers

The NS records for select-technologies.net delegate to ns11.xincache.com and ns12.xincache.com.

The name server configuration of select-technologies.net is shared with other domains, for instance ecoit.cn, rightstarelec.com, xhddr.com and two others.

select-technologies.net partially shares its NS delegation with several other domains, including zaojia.com, shsixian.com, schuman.cn and two others.

In DNS configurations, these name servers often share authority with ce1.xincache.com, ce2.xincache.com, ns13.xincache.com and 7 other name servers.

Hosts with 8 IP addresses each:

ns11.xincache.com maps to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 additional IP addresses.

Hosts with 7 IP addresses each:

ns12.xincache.com maps to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 additional IP addresses.

Mail Servers

select-technologies.net uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of select-technologies.net matches that of other domains such as cicifamily.com, wantongdiannao.com, sctylw.com and two others.

The MX records for select-technologies.net are at least partially shared with other domains, such as caseguanli.com, ztwhja-tw.asia, ztwhgc-tw.asia and chinamemorytrip.com.

select-technologies.net - robtex.com