`npp-tech.com`

DNSSEC	⚠️ Not signed
A	43.240.30.221^{🇭🇰 SONDERCLOUD-143.240.30.0/24 HUPO LIMITED}
NS	`ns17.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	`ns18.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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`ns17.xincache.com`enterprise1dnsadmin@dnspod.com serial=1668067400

`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=1774669692

Same first word

npp-tech.com

DNS History

7 records (5 active, 2 former)

●NSns17.xincache.com2015-07-05 → 2026-03-28 · 2 obs

● 2015-07-05 02:25:30
● 2026-03-28 04:16:32

●NSns18.xincache.com2015-07-05 → 2026-03-28 · 2 obs

● 2015-07-05 02:25:30
● 2026-03-28 04:16:32

○MXmx.exmail.sina.com2015-07-05 → 2016-04-19 · 4 obs

● 2015-07-05 02:25:30
● 2016-04-19 06:31:08
○ 2017-03-23 19:31:50
○ 2026-03-28 04:16:32

●MXmxn.mxhichina.com2017-03-23 → 2026-03-28 · 3 obs

○ 2016-04-19 06:31:08
● 2017-03-23 19:31:50
● 2026-03-28 04:16:32

●MXmxw.mxhichina.com2017-03-23 → 2026-03-28 · 3 obs

○ 2016-04-19 06:31:08
● 2017-03-23 19:31:50
● 2026-03-28 04:16:32

○A122.227.183.2062015-07-05 → 2017-03-23 · 4 obs

● 2015-07-05 02:25:30
● 2017-03-23 19:31:50
○ 2026-03-26 03:43:24
○ 2026-03-28 04:16:32

●A43.240.30.2212026-03-26 → 2026-03-28 · 3 obs

○ 2017-03-23 19:31:50
● 2026-03-26 03:43:24
● 2026-03-28 04:16:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
npp-tech.com	ns17.xincache.com, ns18.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns17.xincache.com, ns18.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.240.30.221`
NS	2	`ns18.xincache.com, ns17.xincache.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`ns17.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)

Analysis

IP Addresses

npp-tech.com resolves to one IP number: 43.240.30.221.

Name Servers

npp-tech.com's delegation uses two name servers: ns17.xincache.com and ns18.xincache.com.

npp-tech.com uses the same name server setup as other domains, such as dafangjtgs.com, hfcm.com.cn, fsaokuma.com, jxjc.org and easyclick.com.cn.

npp-tech.com at least partially shares name servers with other domains, including desnvalve.com, zzjfcarbide.com, alphabj.com, nbsim.com and bjyk168.com.

These name servers are commonly used together with the name servers ns11.xincache.com, ns12.xincache.com, ns13.xincache.com and ns14.xincache.com.

Host names with eight IP numbers:

ns17.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

ns18.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Mail Servers

npp-tech.com is served by two mail servers mxn.mxhichina.com and mxw.mxhichina.com.

npp-tech.com shares the same mail server setup as other domains, for instance vxuan.cn, channel.com.cn, globalnetcn.com, playzn.com and ruoshui.ai.

npp-tech.com shares at least some mail servers with other domains, for example esaomu.com, vwle.com, olinking.com, mango-unlimited.com and bjxingshang.com.

these mail servers commonly accompany mxbiz1.qq.com, mxbiz2.qq.com and mxus.mxhichina.com.

Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.

npp-tech.com - robtex.com

npp-tech.com

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