`techwellpharma.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`hzmx01.mxmail.netease.com` ⭐
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns21.hichina.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=1781990980

Subdomains

mail.techwellpharma.com

Same first word

techwellpharma.com

DNS History

8 records (4 active, 4 former)

●NSdns21.hichina.com2026-06-20 → 2026-06-20 · 2 obs

○ 2019-04-10 09:40:50
● 2026-06-20 21:34:56

●NSdns22.hichina.com2026-06-20 → 2026-06-20 · 2 obs

○ 2019-04-10 09:40:50
● 2026-06-20 21:34:56

○NSns1.chinanetsun.com2015-08-13 → 2019-04-10 · 3 obs

● 2015-08-13 09:47:58
● 2019-04-10 09:40:50
○ 2026-06-20 21:34:56

○NSns2.chinanetsun.com2015-08-13 → 2019-04-10 · 3 obs

● 2015-08-13 09:47:58
● 2019-04-10 09:40:50
○ 2026-06-20 21:34:56

●MXhzmx01.mxmail.netease.com2026-06-20 → 2026-06-20 · 2 obs

○ 2019-04-10 09:40:50
● 2026-06-20 21:34:56

●MXhzmx02.mxmail.netease.com2026-06-20 → 2026-06-20 · 2 obs

○ 2019-04-10 09:40:50
● 2026-06-20 21:34:56

○MXmail.techwellpharma.com2015-12-02 → 2019-04-10 · 4 obs

○ 2015-08-13 09:47:58
● 2015-12-02 18:32:42
● 2019-04-10 09:40:50
○ 2026-06-20 21:34:56

○MXmx5.chinanetsun.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 09:47:58
○ 2015-12-02 18:32:42
○ 2026-06-20 21:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techwellpharma.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:139.224.142.100

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techwellpharma.com (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Hierarchy

The domain mail.techwellpharma.com falls under the parent techwellpharma.com.

Name Servers

techwellpharma.com has two authoritative name servers — dns21.hichina.com and dns22.hichina.com.

techwellpharma.com shares its NS records with other domains, for example ipublishment.com, jxdag.gov.cn, zjgqt.org and two others.

At least some of techwellpharma.com's name servers are shared with other domains, for example aimango.com, godz.cn, zblsy.com and two more.

These name servers tend to co-occur with expirens3.hichina.com, expirens4.hichina.com, dns10.hichina.com and 3 other name servers in the same DNS delegations.

DNS names with 9 IP addresses:

dns21.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns22.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

techwellpharma.com is served by two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Among the domains sharing a mail server setup with techwellpharma.com are ptywl.com, shtaiao.com, vinornby.com and two others.

The mail servers of techwellpharma.com overlap at least partially with those of other domains, including laserto.com, suncheong.cn and well-every.com.

Both hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com point to 8.209.70.223 and 8.209.88.255.

The host names hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com both resolve to 8.209.70.223 IP addresses.

The host names hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com both resolve to 8.209.88.255 IP addresses.

techwellpharma.com - robtex.com