techpro.com.cn - dns.ninja

techpro.com.cn

DNSSEC⚠️ Not signed
NSdns27.hichina.com ⭐
A2408:4009:501::35🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.99🇨🇳 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,
A139.224.142.109🇨🇳 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,
NSdns28.hichina.com
A2408:4009:501::36🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.102🇨🇳 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,
A139.224.142.107🇨🇳 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,
MXmx.mail.ym.163.com ⭐
TXTv=spf1 include:spf.163.com ~all
SOAdns27.hichina.comhostmaster@hichina.com 2026-06-04 #13

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030630831
WOT: NOT_SAFE (20/100)

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DNS History

3 records (3 active, 0 former)

20162017201820192020202120222023202420252026NSdns27.hichina.comdns28.hichina.comMXmx.mail.ym.163.com
●NSdns27.hichina.com2015-07-06 → 2026-06-16 · 2 obs
● 2015-07-06 23:17:18
● 2026-06-16 09:53:32
●NSdns28.hichina.com2015-07-06 → 2026-06-16 · 2 obs
● 2015-07-06 23:17:18
● 2026-06-16 09:53:32
●MXmx.mail.ym.163.com2015-07-06 → 2026-06-16 · 2 obs
● 2015-07-06 23:17:18
● 2026-06-16 09:53:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
techpro.com.cndns27.hichina.com, dns28.hichina.com-

✅ Authoritative Response

Server:39.96.153.59

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techpro.com.cn (unsigned zone)

⏱️ Timing

Total: 4939ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns27.hichina.com, dns28.hichina.com
MX1mx.mail.ym.163.com (pri: 10)
TXT1v=spf1 include:spf.163.com ~all
SOA1dns27.hichina.com hostmaster.hichina.com

Analysis

Name Servers

The NS records for techpro.com.cn delegate to dns27.hichina.com and dns28.hichina.com.

techpro.com.cn shares its name server setup with other domains, including prophecyi.com, zzov.cn, galen.cn and two others.

Host names with 9 IP numbers:

dns27.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.

dns28.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.

Mail Servers

techpro.com.cn has one mail server: mx.mail.ym.163.com.

techpro.com.cn shares the same mail server setup as other domains, including jner.com.cn, zhaitui.com, haizhongbao.org and two others.

The mail servers for techpro.com.cn overlap at least partially with those of other domains, including sh-forsung.com and total-union.com.