techcom.cn - dns.ninja

`techcom.cn`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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 2035-10-26 #87

Subdomains

ns.techcom.cn

Same first word

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techcom.net.pl

techcom.cn

techcom.net

techcom.co

techcom.com.tr

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techcom.lt

techcom.cl

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techcom.info

techcom.com.sg

techcom.lv

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techcom.no

techcom.online

techcom.kiev.ua

techcom.com.ua

techcom.vn

Similar names

comtech.lu

comtech.co.za

cmotech.news

comtech.be

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ocmtech.com

comtech.co.uk

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moctech.com.mx

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omctech.com

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comtech.co.at

comtech.dk

comtech.ie

etchcom.com

comtech.as

comtech.africa

otcchem.com

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comtech.se

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comtech.pl

comtech.fr

comtech.family

comtech.cn

comtech.uk

ctchome.com

comtech.life

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comtech.info

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comtech.at

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comtech.in

comtech.no

comtech.ngo.za

comtech.reviews

omctech.com.tw

themocc.com

comtech.com.ua

comtech.it

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comtech.systems

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comtech.com.hk

cmotech.asia

comtech.de

moctech.com

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comtech.site

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tecohcm.org.vn

comtech.cz

comtech.gold

comtech.es

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cmotech.us

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comtech.co.nz

comtech.ae

DNS History

7 records (3 active, 4 former)

●NSdns23.hichina.com2026-03-27 → 2026-07-28 · 3 obs

○ 2016-12-31 01:50:26
● 2026-03-27 23:56:24
● 2026-07-28 20:21:42

●NSdns24.hichina.com2026-03-27 → 2026-07-28 · 3 obs

○ 2016-12-31 01:50:26
● 2026-03-27 23:56:24
● 2026-07-28 20:21:42

○NSns.techcom.cn2015-07-12 → 2016-12-31 · 4 obs

● 2015-07-12 15:52:32
● 2016-12-31 01:50:26
○ 2026-03-27 23:56:24
○ 2026-07-28 20:21:42

○MXmxbiz1.qq.com2015-07-12 → 2016-12-31 · 4 obs

● 2015-07-12 15:52:32
● 2016-12-31 01:50:26
○ 2026-03-27 23:56:24
○ 2026-07-28 20:21:42

○MXmxbiz2.qq.com2015-07-12 → 2016-12-31 · 4 obs

● 2015-07-12 15:52:32
● 2016-12-31 01:50:26
○ 2026-03-27 23:56:24
○ 2026-07-28 20:21:42

○A114.242.74.322015-07-12 → 2016-04-22 · 4 obs

● 2015-07-12 15:52:32
● 2016-04-22 12:59:08
○ 2026-03-27 23:56:24
○ 2026-07-28 20:21:42

●CNAMEoverdue.aliyun.com2026-03-27 → 2026-07-28 · 2 obs

● 2026-03-27 23:56:24
● 2026-07-28 20:21:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
techcom.cn	dns23.hichina.com, dns24.hichina.com	-

✅ Authoritative Response

Server:47.118.199.222

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcom.cn (unsigned zone)

⏱️ Timing

Total: 1710ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns24.hichina.com, dns23.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

The domain ns.techcom.cn falls under the parent techcom.cn.

IP Addresses

techcom.cn points to a single IP number: 170.33.12.185.

Additional host names — bc4399.com, dounao.com, lugu.com and two others — share IP numbers with techcom.cn.