`pinchengtech.com`

DNSSEC	⚠️ Not signed
A	154.18.236.135^{🇺🇸 NETEASEHONGKONGLINITED-1154.18.236.0/24 Netease}
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.125^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns13.hichina.com`
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
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:wm.spf.ntesmail.com include:spf.mxhichina.com -all`
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-05-28 #9

`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=1785433377

Same first word

pinchengtech.com

DNS History

9 records (6 active, 3 former)

●NSdns13.hichina.com2026-07-17 → 2026-07-30 · 3 obs

○ 2017-05-08 23:37:48
● 2026-07-17 01:03:10
● 2026-07-30 17:52:06

●NSdns14.hichina.com2026-07-17 → 2026-07-30 · 3 obs

○ 2017-05-08 23:37:48
● 2026-07-17 01:03:10
● 2026-07-30 17:52:06

●NSns1.alidns.com2026-07-17 → 2026-07-30 · 3 obs

○ 2017-05-08 23:37:48
● 2026-07-17 01:03:10
● 2026-07-30 17:52:06

○NSvip1.alidns.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:37:48
○ 2026-07-17 01:03:10
○ 2026-07-30 17:52:06

○NSvip2.alidns.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:37:48
○ 2026-07-17 01:03:10
○ 2026-07-30 17:52:06

●MXmxn.mxhichina.com2017-05-08 → 2026-07-30 · 2 obs

● 2017-05-08 23:37:48
● 2026-07-30 17:52:06

●MXmxw.mxhichina.com2017-05-08 → 2026-07-30 · 2 obs

● 2017-05-08 23:37:48
● 2026-07-30 17:52:06

●A154.18.236.1352026-07-17 → 2026-07-30 · 3 obs

○ 2017-05-08 23:37:48
● 2026-07-17 01:03:10
● 2026-07-30 17:52:06

○A59.110.90.192017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 23:37:48
○ 2026-07-17 01:03:10
○ 2026-07-30 17:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
pinchengtech.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pinchengtech.com (unsigned zone)

⏱️ Timing

Total: 3721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.18.236.135`
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:wm.spf.ntesmail.com inclu`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

IP Addresses

pinchengtech.com directs to one IP number, which is 154.18.236.135.

Among the host names that share IP numbers with pinchengtech.com are nbguangya.com, videomatrixsystem.com, imsensing.com and two others.

Name Servers

pinchengtech.com has three name servers — ns1.alidns.com, dns13.hichina.com and dns14.hichina.com.

At least some of pinchengtech.com's name servers are shared with other domains, for example arcx.cn, shuimo.com.cn, ethan1688.com and two more.

These name servers tend to co-occur with ns2.alidns.com, ns7.alidns.com, ns8.alidns.com and 4 other name servers in the same DNS delegations.

Host names resolving to 9 IP numbers:

ns1.alidns.com points to 39.96.153.45, 39.96.153.55, 47.118.199.205 and 6 other IP addresses.

dns13.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

dns14.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

Mail Servers

The MX records for pinchengtech.com point to two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

pinchengtech.com has the same mail server arrangement as a number of other domains, for example xyioo.com, cqzzcd.com, imh-bio.com and two more.

pinchengtech.com shares at least some of its mail servers with other domains — for example peideschool.com, chinagmt.com, hbjtsz.com and two more.

It is common to find these mail servers used together with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.

Hosts with two IP numbers each:

mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mxw.mxhichina.com resolves to 47.246.99.195.

pinchengtech.com - robtex.com