`tsech.com`

DNSSEC	⚠️ Not signed
A	118.178.230.87^{🇨🇳 Alibaba-Cloud118.178.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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,}
		A	139.224.142.109^{🇨🇳 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,}
NS	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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,}
		A	139.224.142.107^{🇨🇳 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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns27.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784498012

Previously MX for

tsech.com

Same first word

tsech.com

Similar names

stech.cl

stech.site

htsec.com

stech.ai

scteh.com.my

techs.eu

techs.technology

techs.cool

techs.zone

hstec.de

chest.de

techs.it.com

chest.today

techs.dev

tesch.net

chest.kiev.ua

techs.dk

stech.com.my

thecs.com

stech.in

stech.sakura.ne.jp

schte.in

thsec.com

thesc.cat

tsche.cn

stech.ink

chest.us

techs.de

etcsh.com

tches.com

htsec.com.cn

techs.support

chest.cn

tesch.de

hestc.shop

techs.solutions

stech.ru

ehsct.com

tesch.cx

escht.de

chest.su

shtec.kz

stech.biz

thesc.kr

hcets.com

stehc.com

chets.net

thesc.tv

techs.pl

stech.co.jp

chest.clinic

techs.com.sa

stech.com.au

chest.tv

techs.mobi

techs.center

chest.by

stech.net.br

thesc.com

chest.in

techs.in

chest.ac.uk

chste.com

chest.ru

techs.co.jp

sthec.com

stech.ws

tesch.lu

esthc.com

hstec.hr

techs.today

techs.com.ua

hstec.eu

chest.co

techs.world

cseth.cn

techs.co

tsche.de

stech.llc

hsetc.ir

etchs.net

tsche.ch

techs.com

teshc.com

tesch.net.au

techs.pro

hetsc.co.ke

shtec.org

tsche.net

shtec.com

stech.com.pk

tesch.name

chest.bio

chest.email

chest.eu

stech.cn

tesch.eu

schet.com

thsec.de

DNS History

9 records (5 active, 4 former)

●NSdns27.hichina.com2026-05-23 → 2026-07-19 · 3 obs

○ 2016-12-14 19:28:44
● 2026-05-23 16:00:40
● 2026-07-19 22:15:28

●NSdns28.hichina.com2026-05-23 → 2026-07-19 · 3 obs

○ 2016-12-14 19:28:44
● 2026-05-23 16:00:40
● 2026-07-19 22:15:28

○NSns1.freehosting.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 19:28:44
○ 2026-05-23 16:00:40
○ 2026-07-19 22:15:28

○NSns2.freehosting.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 19:28:44
○ 2026-05-23 16:00:40
○ 2026-07-19 22:15:28

●MXmxbiz1.qq.com2026-05-23 → 2026-07-19 · 3 obs

○ 2016-12-14 19:28:44
● 2026-05-23 16:00:40
● 2026-07-19 22:15:28

●MXmxbiz2.qq.com2026-05-23 → 2026-07-19 · 3 obs

○ 2016-12-14 19:28:44
● 2026-05-23 16:00:40
● 2026-07-19 22:15:28

○MXtsech.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 19:28:44
○ 2026-05-23 16:00:40
○ 2026-07-19 22:15:28

●A118.178.230.872026-05-23 → 2026-07-19 · 3 obs

○ 2016-12-14 19:28:44
● 2026-05-23 16:00:40
● 2026-07-19 22:15:28

○A164.132.190.1622016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 19:28:44
○ 2026-05-23 16:00:40
○ 2026-07-19 22:15:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tsech.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsech.com (unsigned zone)

⏱️ Timing

Total: 2463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.178.230.87`
NS	2	`dns28.hichina.com, dns27.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

IP Addresses

tsech.com resolves to just one IP address, 118.178.230.87.

Name Servers

tsech.com is served by two delegated name servers, dns27.hichina.com and dns28.hichina.com.

tsech.com shares its NS records with other domains, for example seah-cn.com, baobiu.com, xn--9sw23k.com and two others.

tsech.com and other domains like openredcloud.com, xinhaoyeya.com and lsqu.com share some name servers

DNS names with 9 IP addresses:

dns27.hichina.com carries IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, with 6 other addresses beyond those.

dns28.hichina.com carries IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, with 6 other addresses beyond those.

Mail Servers

tsech.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with tsech.com are xs507.com, odbo.com, ephoton-inc.com and two others.

There is at least a partial MX overlap between tsech.com and other domains, including js5.net, kernini.com, k1wan.com and two others.

tsech.com - robtex.com

tsech.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`tsech.com`

`com`