`tecxon.cn`

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,}
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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 2035-06-16 #60

Same first word

tecxon.cn

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DNS History

7 records (2 active, 5 former)

●NSdns21.hichina.com2026-06-30 → 2026-07-19 · 3 obs

○ 2017-02-18 09:39:52
● 2026-06-30 20:38:38
● 2026-07-19 20:37:38

●NSdns22.hichina.com2026-06-30 → 2026-07-19 · 3 obs

○ 2017-02-18 09:39:52
● 2026-06-30 20:38:38
● 2026-07-19 20:37:38

○NSns1.alidns.com2015-07-22 → 2017-02-18 · 4 obs

● 2015-07-22 13:39:04
● 2017-02-18 09:39:52
○ 2026-06-30 20:38:38
○ 2026-07-19 20:37:38

○NSns2.alidns.com2015-07-22 → 2017-02-18 · 4 obs

● 2015-07-22 13:39:04
● 2017-02-18 09:39:52
○ 2026-06-30 20:38:38
○ 2026-07-19 20:37:38

○MXmail.skrimple.com2017-07-25 → 2017-07-25 · 3 obs

● 2017-07-25 14:03:52
○ 2026-06-30 20:38:38
○ 2026-07-19 20:37:38

○A103.232.215.1292017-07-25 → 2017-07-25 · 4 obs

○ 2017-02-18 09:39:52
● 2017-07-25 14:03:52
○ 2026-06-30 20:38:38
○ 2026-07-19 20:37:38

○A124.16.31.1522015-07-22 → 2017-02-18 · 4 obs

● 2015-07-22 13:39:04
● 2017-02-18 09:39:52
○ 2017-07-25 14:03:52
○ 2026-07-19 20:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
tecxon.cn	dns21.hichina.com, dns22.hichina.com	-

✅ Authoritative Response

Server:47.118.199.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tecxon.cn (unsigned zone)

⏱️ Timing

Total: 1888ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns21.hichina.com, dns22.hichina.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

tecxon.cn uses two name servers for its delegation: dns21.hichina.com and dns22.hichina.com.

The name server configuration of tecxon.cn is shared with other domains, for instance 2639.cn, dasign.net, new-cat.com and two others.

tecxon.cn partially shares its NS delegation with several other domains, including sjcmc.com, toel.cn, y7m.cn and two others.

The name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com are often found in use alongside these name servers.

Hosts with 9 IP addresses each:

Hostname dns21.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns22.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

tecxon.cn - robtex.com

tecxon.cn

cn