`posturetech.cn`

DNSSEC	⚠️ Not signed
NS	`dns3.hichina.com` ⭐
		A	2408:4009:501::11^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns4.hichina.com`
		A	2408:4009:501::12^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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`
SOA	`dns3.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034671195

Same first word

posturetech.cn

Similar names

proteustech.co

thecupstore.ca

thecpustore.com

peterschout.nl

techproteus.com

DNS History

8 records (4 active, 4 former)

●NSdns3.hichina.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-12-27 21:59:02
● 2026-04-15 01:33:06

●NSdns4.hichina.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-12-27 21:59:02
● 2026-04-15 01:33:06

○NSns1.alidns.com2015-06-06 → 2016-12-30 · 4 obs

● 2015-06-06 21:54:10
● 2016-12-30 00:41:58
○ 2017-12-27 21:59:02
○ 2026-04-15 01:33:06

○NSns2.alidns.com2015-06-06 → 2016-12-30 · 4 obs

● 2015-06-06 21:54:10
● 2016-12-30 00:41:58
○ 2017-12-27 21:59:02
○ 2026-04-15 01:33:06

●MXmxn.mxhichina.com2026-04-15 → 2026-04-15 · 1 obs

● 2026-04-15 01:33:06

●MXmxw.mxhichina.com2026-04-15 → 2026-04-15 · 1 obs

● 2026-04-15 01:33:06

○A123.254.111.1902015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 21:54:10
○ 2015-10-31 12:02:06
○ 2026-04-15 01:33:06

○A124.16.31.1522015-10-31 → 2016-12-30 · 5 obs

○ 2015-06-06 21:54:10
● 2015-10-31 12:02:06
● 2016-12-30 00:41:58
○ 2017-12-27 21:59:02
○ 2026-04-15 01:33:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
posturetech.cn	dns3.hichina.com, dns4.hichina.com	-

✅ Authoritative Response

Server:120.76.107.63

NS records: dns3.hichina.com, dns4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for posturetech.cn (unsigned zone)

⏱️ Timing

Total: 1432ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.hichina.com, dns3.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
SOA	1	`dns3.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

posturetech.cn's delegation is to two name servers dns3.hichina.com and dns4.hichina.com.

posturetech.cn shares the same name server configuration as other domains, such as hen-kang.com, erweicaihong.cn, world-packing.com, caligo.cn and aisenke.com.

posturetech.cn at least partially shares its name servers with other domains, for instance sslj.cn, hubic.xyz, ctmex.com, adama.net and btysylj.com.

these name servers are commonly used together with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns3.hichina.com points to 2408:4009:501::11, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns4.hichina.com points to 2408:4009:501::12, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

Two mail servers mxn.mxhichina.com and mxw.mxhichina.com handle posturetech.cn.

posturetech.cn uses the same mail server setup as other domains such as lijoin.com, legocom.cn, hsdci.com, ptfesealtape.com and newzero.com.cn.

posturetech.cn shares some mail servers with other domains, including cchexin.com, fushangroup.com, tiannengbo.com, fantech.cn and sunyip.com.

These mail servers are often used alongside the mail servers mx3.qiye.aliyun.com.

Host names with two IPs:

mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.

Host names with one IP:

mxw.mxhichina.com points to: 47.246.99.195.

posturetech.cn - robtex.com

posturetech.cn

cn