`teca.org.cn`

DNSSEC	⚠️ Not signed
A	47.92.94.12^{🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC}
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}
			PTR	`ip-39-96-153-40.defastlink.net`
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-60.defastlink.net`
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-200.defastlink.net`
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-220.defastlink.net`
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-40.defastlink.net`
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-60.defastlink.net`
		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,}
			PTR	`ip-139-224-142-100.defastlink.net`
		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,}
			PTR	`ip-139-224-142-110.defastlink.net`
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}
			PTR	`ip-39-96-153-38.defastlink.net`
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-61.defastlink.net`
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-198.defastlink.net`
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-222.defastlink.net`
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-38.defastlink.net`
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-61.defastlink.net`
		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,}
			PTR	`ip-139-224-142-98.defastlink.net`
		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,}
			PTR	`ip-139-224-142-108.defastlink.net`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`org.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2027835676

WOT: SAFE (27/100)

Same first word

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teca.com.au

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teca.ca

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teca.com.br

teca.com

teca.fr

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teac.com.br

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ceta.se

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ctae.com.br

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atec.edu.co

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ecta.com.pl

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tcea.org.uk

caet.org.cn

teac.com.pl

cate.be

ceta.ch

cate.eu

aetc.de

ceta.org.ua

ceat.cn

etac.cn

cate.guru

etca.com.br

etac.be

eatc.info

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atec.or.jp

ceta.org.pe

tace.de

acet.edu.in

ceta.az

eatc.travel

eatc.de

tcae.ca

ceat.gob.mx

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eatc.net

acte.solutions

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acet.online

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ecat.ua

ecat.sk

ceat.edu.cn

acte.in

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etac.co.uk

cate.es

atec.it

ecat.org.uk

ceta.ru

tace.nl

ecta.cn

ecat.ch

tace.co.th

tace.com.tw

atec.rs

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acte.fi

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teac.gob.es

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cate.nl

DNS History

3 records (3 active, 0 former)

●NSdns17.hichina.com2018-05-12 → 2026-03-22 · 2 obs

● 2018-05-12 18:28:32
● 2026-03-22 12:45:22

●NSdns18.hichina.com2018-05-12 → 2026-03-22 · 2 obs

● 2018-05-12 18:28:32
● 2026-03-22 12:45:22

●A47.92.94.122026-03-19 → 2026-03-22 · 2 obs

● 2026-03-19 04:51:10
● 2026-03-22 12:45:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
teca.org.cn	dns17.hichina.com, dns18.hichina.com	-

✅ Authoritative Response

Server: 139.224.142.98

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teca.org.cn (unsigned zone)

⏱️ Timing

Total: 2156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.92.94.12`
NS	2	`dns17.hichina.com, dns18.hichina.com`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

teca.org.cn points to a single IP number: 47.92.94.12.

Name Servers

teca.org.cn is delegated to two name servers: dns17.hichina.com and dns18.hichina.com.

teca.org.cn uses the same name server setup as other domains, for instance globaltelecom.cn, weisuoke.com, sobelt.net, anyitou.com and finca.cn.

teca.org.cn shares name servers with other domains at least partially, for instance echongchong.com, r3nplpj.cn, etongbang.com, asdfaf.ltd and hsi.cn.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns17.hichina.com points to 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns18.hichina.com points to 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

teca.org.cn - robtex.com

teca.org.cn

org.cn