tec-develop.cn - dns.ninja

`tec-develop.cn`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 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	`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}
TXT	`verification-code-site-App_feishu=exr2dzN8ThMtBUssDIpv`
TXT	`tiktok-developers-site-verification=ekordg93jQZhQomkdEFdjfXOEPTkdr2t`
TXT	`verification-code-site-App_feishu=mZEIbSL5zsFG2AOpdZd7`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-06-04 #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=2035162005

Subdomains

test01-sdk-tracking-server.tec-develop.cn

us-test01-sdk-tracking-server.tec-develop.cn

Same first word

tec-develop.top

tec-develop.cn

DNS History

3 records (3 active, 0 former)

●NSdns17.hichina.com2026-04-14 → 2026-08-10 · 2 obs

● 2026-04-14 02:37:12
● 2026-08-10 04:10:26

●NSdns18.hichina.com2026-04-14 → 2026-08-10 · 2 obs

● 2026-04-14 02:37:12
● 2026-08-10 04:10:26

●MXmxn.mxhichina.com2026-04-14 → 2026-08-10 · 2 obs

● 2026-04-14 02:37:12
● 2026-08-10 04:10:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn...	-
tec-develop.cn	dns17.hichina.com, dns18.hichina.com	-

✅ Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec-develop.cn (unsigned zone)

⏱️ Timing

Total: 3376ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns18.hichina.com, dns17.hichina.com`
MX	1	`mxn.mxhichina.com (pri: 10)`
TXT	3	`verification-code-site-App_feishu=exr2dz, tiktok-developers-site-verification=ekor...`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

The parent domain of test01-sdk-tracking-server.tec-develop.cn and us-test01-sdk-tracking-server.tec-develop.cn is tec-develop.cn.

Name Servers

tec-develop.cn is served by two delegated name servers, dns17.hichina.com and dns18.hichina.com.

tec-develop.cn has the same name server delegation as a number of other domains, such as esir.cn, gxhospital.com, gatecdn.com and two more.

The DNS delegation for tec-develop.cn at least partly coincides with that of other domains, nhssj.com being one example.

Host names resolving to 9 IP numbers:

dns17.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.

dns18.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.

Mail Servers

tec-develop.cn routes its mail through a single mail server, mxn.mxhichina.com.

tec-develop.cn has the same mail server arrangement as a number of other domains, for example inqume.com, ylyun.com, trademonster.co.nz and two more.

tec-develop.cn shares at least some of its mail servers with other domains — for example nbfamc.com, cosmau-tech.com, gesys.cn and two more.

These mail servers tend to appear together with the mail servers mxw.mxhichina.com, mxbiz1.qq.com and mxbiz2.qq.com.

mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.