smartentec.com - dns.ninja

`smartentec.com`

DNSSEC	⚠️ Not signed
A	218.5.76.83^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
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	`ns15.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	`ns16.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	`mxc.global-mail.cn` ⭐
		A	101.36.121.182^{🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
MX	`mxu.global-mail.cn`⁽⁵⁰⁾
		A	117.50.223.79^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
TXT	`v=spf1 include:spfv.global-mail.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1772303879

`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=1780990011

Subdomains

www.smartentec.com

Same first word

smartentec.com

Similar names

mastcenter.com

starcement.com

matscenter.com

starcement.ae

centstream.com

atmcenters.com

smetacentr.ru

centermast.com

starcement.co.in

earnestmtc.com

streamcent.com

DNS History

10 records (6 active, 4 former)

●NSns11.xincache.com2026-02-22 → 2026-06-09 · 3 obs

○ 2015-06-04 23:04:22
● 2026-02-22 07:24:00
● 2026-06-09 07:53:20

●NSns15.xincache.com2015-06-04 → 2026-06-09 · 2 obs

● 2015-06-04 23:04:22
● 2026-06-09 07:53:20

●NSns16.xincache.com2015-06-04 → 2026-06-09 · 2 obs

● 2015-06-04 23:04:22
● 2026-06-09 07:53:20

○MXmx-n.global-mail.cn2015-06-04 → 2020-02-21 · 4 obs

● 2015-06-04 23:04:22
● 2020-02-21 10:36:50
○ 2026-02-22 07:24:00
○ 2026-06-09 07:53:20

○MXmx1-n.global-mail.cn2015-06-04 → 2020-02-21 · 4 obs

● 2015-06-04 23:04:22
● 2020-02-21 10:36:50
○ 2026-02-22 07:24:00
○ 2026-06-09 07:53:20

●MXmxc.global-mail.cn2026-03-19 → 2026-06-09 · 3 obs

○ 2026-02-23 18:39:44
● 2026-03-19 12:56:50
● 2026-06-09 07:53:20

○MXmxf.global-mail.cn2026-02-22 → 2026-02-23 · 5 obs

○ 2020-02-21 10:36:50
● 2026-02-22 07:24:00
● 2026-02-23 18:39:44
○ 2026-03-19 12:56:50
○ 2026-06-09 07:53:20

○MXmxf1.global-mail.cn2026-02-22 → 2026-02-23 · 5 obs

○ 2020-02-21 10:36:50
● 2026-02-22 07:24:00
● 2026-02-23 18:39:44
○ 2026-03-19 12:56:50
○ 2026-06-09 07:53:20

●MXmxu.global-mail.cn2026-03-19 → 2026-06-09 · 3 obs

○ 2026-02-23 18:39:44
● 2026-03-19 12:56:50
● 2026-06-09 07:53:20

●A218.5.76.832026-02-22 → 2026-06-09 · 2 obs

● 2026-02-22 07:24:00
● 2026-06-09 07:53:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
smartentec.com	ns15.xincache.com, ns16.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns15.xincache.com, ns16.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartentec.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`218.5.76.83`
NS	2	`ns16.xincache.com, ns15.xincache.com`
MX	2	`mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50)`
TXT	1	`v=spf1 include:spfv.global-mail.cn -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)

Analysis

Hierarchy

smartentec.com is the parent zone for www.smartentec.com.

IP Addresses

smartentec.com has exactly one IP address — 218.5.76.83.

Other host names, for instance bjmoye.com, allmoisten.com and tokingchina.com share IP numbers with smartentec.com.

Name Servers

DNS for smartentec.com is handled by three authoritative name servers: ns11.xincache.com, ns15.xincache.com and ns16.xincache.com.

smartentec.com partially shares its NS delegation with several other domains, including schsjcy.gov.cn, orlantosigns.com, sc-in.com and two others.

It is common to see these name servers paired with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com and six other name servers.

Hosts with 8 IP addresses each:

The hostname ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 — and five other IP addresses beyond those.

The hostname ns15.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 — and five other IP addresses beyond those.

Hosts with 7 IP addresses each:

ns16.xincache.com directs to 1.12.0.1, 36.155.149.176, 112.80.181.111 and four more IP addresses.

Host names pointing to 2402:4e00:1470:2::e IP addresses: ns11.xincache.com and ns15.xincache.com.

Host names pointing to 2402:4e00:1730::e IP addresses: ns11.xincache.com and ns15.xincache.com.

Host names pointing to 1.12.0.4 IP addresses: ns11.xincache.com and ns15.xincache.com.

Host names pointing to 36.155.149.180 IP addresses: ns11.xincache.com and ns15.xincache.com.

Host names pointing to 112.80.181.45 IP addresses: ns11.xincache.com and ns15.xincache.com.

Host names pointing to 117.89.178.173 IP addresses: ns11.xincache.com and ns15.xincache.com.

Host names pointing to 125.94.59.210 IP addresses: ns11.xincache.com and ns15.xincache.com.

Host names pointing to 129.211.176.209 IP addresses: ns11.xincache.com and ns15.xincache.com.

Mail Servers

smartentec.com uses two mail servers, mxc.global-mail.cn and mxu.global-mail.cn.

The mail server setup of smartentec.com matches that of other domains such as ningtongauto.com, explor4x4.com, szcca.com and two others.

At least some of the mail servers used by smartentec.com are shared with other domains: xcygroup.com, scfnft.com, mier.cn and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx1.global-mail.cn.

mxc.global-mail.cn resolves to 101.36.121.182. mxu.global-mail.cn resolves to 117.50.223.79. Both host names point to a single IP number.