`yitechs.com`

DNSSEC	⚠️ Not signed
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.qiye.aliyun.com -all`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns27.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1776238912

Same first word

yitechs.com

Similar names

syhitec.com

istechy.com

isytech.net

isytech.fr

ysitech.com

DNS History

20 records (4 active, 16 former)

○NSdns1.registrar-servers.com2020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-21 09:34:06
● 2020-02-27 04:33:14
○ 2026-04-07 18:12:00
○ 2026-04-15 08:01:02

○NSdns2.registrar-servers.com2020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-21 09:34:06
● 2020-02-27 04:33:14
○ 2026-04-07 18:12:00
○ 2026-04-15 08:01:02

●NSdns27.hichina.com2026-04-07 → 2026-04-15 · 3 obs

○ 2020-02-27 04:33:14
● 2026-04-07 18:12:00
● 2026-04-15 08:01:02

●NSdns28.hichina.com2026-04-07 → 2026-04-15 · 3 obs

○ 2020-02-27 04:33:14
● 2026-04-07 18:12:00
● 2026-04-15 08:01:02

○NSns1.ispfr.net2016-07-15 → 2017-03-21 · 5 obs

○ 2016-03-01 11:38:42
● 2016-07-15 23:04:50
● 2017-03-21 09:34:06
○ 2020-02-27 04:33:14
○ 2026-04-15 08:01:02

○NSns1.ispfr.net.yitechs.com2016-07-15 → 2017-03-21 · 5 obs

○ 2016-03-01 11:38:42
● 2016-07-15 23:04:50
● 2017-03-21 09:34:06
○ 2020-02-27 04:33:14
○ 2026-04-15 08:01:02

○NSns2.ispfr.net2016-07-15 → 2017-03-21 · 5 obs

○ 2016-03-01 11:38:42
● 2016-07-15 23:04:50
● 2017-03-21 09:34:06
○ 2020-02-27 04:33:14
○ 2026-04-15 08:01:02

○NSns53.domaincontrol.com2016-03-01 → 2016-03-01 · 3 obs

● 2016-03-01 11:38:42
○ 2016-07-15 23:04:50
○ 2026-04-15 08:01:02

○NSns54.domaincontrol.com2016-03-01 → 2016-03-01 · 3 obs

● 2016-03-01 11:38:42
○ 2016-07-15 23:04:50
○ 2026-04-15 08:01:02

○MXmailstore1.secureserver.net2016-03-01 → 2016-03-01 · 3 obs

● 2016-03-01 11:38:42
○ 2016-07-15 23:04:50
○ 2026-04-15 08:01:02

○MXmx3.ispfr.net2016-07-15 → 2017-03-21 · 5 obs

○ 2016-03-01 11:38:42
● 2016-07-15 23:04:50
● 2017-03-21 09:34:06
○ 2020-02-27 04:33:14
○ 2026-04-15 08:01:02

○MXmx4.ispfr.net2016-07-15 → 2017-03-21 · 5 obs

○ 2016-03-01 11:38:42
● 2016-07-15 23:04:50
● 2017-03-21 09:34:06
○ 2020-02-27 04:33:14
○ 2026-04-15 08:01:02

●MXmxbiz1.qq.com2026-04-07 → 2026-04-15 · 3 obs

○ 2020-02-27 04:33:14
● 2026-04-07 18:12:00
● 2026-04-15 08:01:02

●MXmxbiz2.qq.com2026-04-07 → 2026-04-15 · 3 obs

○ 2020-02-27 04:33:14
● 2026-04-07 18:12:00
● 2026-04-15 08:01:02

○MXmxdomain.qq.com2020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-21 09:34:06
● 2020-02-27 04:33:14
○ 2026-04-07 18:12:00
○ 2026-04-15 08:01:02

○MXsmtp.secureserver.net2016-03-01 → 2016-03-01 · 3 obs

● 2016-03-01 11:38:42
○ 2016-07-15 23:04:50
○ 2026-04-15 08:01:02

○A195.114.18.1602016-07-15 → 2017-03-21 · 5 obs

○ 2016-03-01 11:38:42
● 2016-07-15 23:04:50
● 2017-03-21 09:34:06
○ 2020-02-27 04:33:14
○ 2026-04-15 08:01:02

○A35.230.93.2112020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-21 09:34:06
● 2020-02-27 04:33:14
○ 2026-04-07 18:12:00
○ 2026-04-15 08:01:02

○A50.63.202.412016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-27 20:14:30
● 2016-03-01 11:38:42
○ 2016-07-15 23:04:50
○ 2026-04-15 08:01:02

○A74.220.199.62015-08-12 → 2015-11-27 · 4 obs

● 2015-08-12 22:30:46
● 2015-11-27 20:14:30
○ 2016-03-01 11:38:42
○ 2026-04-15 08:01:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:120.76.107.39

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yitechs.com (unsigned zone)

⏱️ Timing

Total: 851ms | Queries: -

📄 Records

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

Name Servers

yitechs.com is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.

yitechs.com shares the same name server setup as eyamy.com, geedoo.com.cn, zjzjdz.com, bitforex.vip and xcsharp.top.

yitechs.com at least partially shares name servers with other domains, for instance sdqlk.com, lusaudio.com, jlzkb.net, shinyi-can.com and quants.cn.

These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.

Nine IP numbers per host:

dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

yitechs.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup for yitechs.com matches that of other domains, for instance szmixc.com, sznecn.com, design.cn, tenwen-lawfirm.com and yiluweb.net.

yitechs.com shares some mail servers with other domains, at least partially, for example az.klxjz.cn, youngm.cn, lewumei.com and laneyli.com.

yitechs.com - robtex.com

yitechs.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`yitechs.com`

`com`