tec-pre.com - dns.ninja

`tec-pre.com`

DNSSEC	⚠️ Not signed
NS	`ns13.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	`ns14.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	`ns13.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576627851

`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=1782545755

Same first word

tec-pre.com

Similar names

erp-tec.duckdns.org

peter-c.dk

rep-tec.net

rep-tec.com

erp-tec.de

c-peter.com

c-peter.de

peter-c.net

re-cpte.click

pre-tec.de

tec-rep.com

pre-tec.net

pre-tec.com

DNS History

4 records (4 active, 0 former)

●NSns13.xincache.com2016-12-15 → 2026-06-27 · 2 obs

● 2016-12-15 01:12:02
● 2026-06-27 07:46:40

●NSns14.xincache.com2016-12-15 → 2026-06-27 · 2 obs

● 2016-12-15 01:12:02
● 2026-06-27 07:46:40

●MXmxbiz1.qq.com2016-12-15 → 2026-06-27 · 2 obs

● 2016-12-15 01:12:02
● 2026-06-27 07:46:40

●MXmxbiz2.qq.com2016-12-15 → 2026-06-27 · 2 obs

● 2016-12-15 01:12:02
● 2026-06-27 07:46:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
tec-pre.com	ns13.xincache.com, ns14.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns13.xincache.com, ns14.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec-pre.com (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns13.xincache.com, ns14.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	`ns13.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns13.xincache.com, ns13.xincache.com, ns13.xincache.com...)

Analysis

Name Servers

tec-pre.com uses two name servers for its delegation: ns13.xincache.com and ns14.xincache.com.

tec-pre.com shares its name server setup with other domains, including csfcsz.com, shanquan.com, yunbangwang.com and two others.

tec-pre.com partially shares its NS delegation with several other domains, including airless-sprayer.com, toodiy.cn, zykiln.net and two others.

The name servers ns11.xincache.com, ns12.xincache.com, ns17.xincache.com and ns18.xincache.com are often found in use alongside these name servers.

Host names with 8 IP numbers:

Hostname ns13.xincache.com directs to 1.12.0.4, 36.155.149.180 and 112.80.181.45 along with 5 other IP addresses.

Host names with 7 IP numbers:

Hostname ns14.xincache.com directs to 1.12.0.1, 36.155.149.176 and 112.80.181.111 along with 4 other IP addresses.

Mail Servers

tec-pre.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

tec-pre.com shares the same mail server setup as other domains, including diaglobal.org.cn, hz-net.com, jystm.com and two others.

The MX records for tec-pre.com are at least partially shared with other domains, such as belsz.com, ppfor.com, appbuilder.com.hk and ater.cn.