`zyhntech.com`

DNSSEC	⚠️ Not signed
A	47.110.55.29^{🇨🇳 Alibaba-Cloud47.110.0.0/16}
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 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	`dns29.hichina.com`hostmaster@hichina.com 2026-01-09 #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=1777102971

Same first word

zyhntech.com

DNS History

7 records (5 active, 2 former)

●NSdns29.hichina.com2026-04-11 → 2026-04-25 · 3 obs

○ 2017-09-29 12:59:34
● 2026-04-11 03:07:56
● 2026-04-25 08:12:56

●NSdns30.hichina.com2026-04-11 → 2026-04-25 · 3 obs

○ 2017-09-29 12:59:34
● 2026-04-11 03:07:56
● 2026-04-25 08:12:56

○NSvip1.alidns.com2017-09-29 → 2017-09-29 · 3 obs

● 2017-09-29 12:59:34
○ 2026-04-11 03:07:56
○ 2026-04-25 08:12:56

○NSvip2.alidns.com2017-09-29 → 2017-09-29 · 3 obs

● 2017-09-29 12:59:34
○ 2026-04-11 03:07:56
○ 2026-04-25 08:12:56

●MXmxbiz1.qq.com2017-09-29 → 2026-04-25 · 2 obs

● 2017-09-29 12:59:34
● 2026-04-25 08:12:56

●MXmxbiz2.qq.com2017-09-29 → 2026-04-25 · 2 obs

● 2017-09-29 12:59:34
● 2026-04-25 08:12:56

●A47.110.55.292026-04-11 → 2026-04-25 · 2 obs

● 2026-04-11 03:07:56
● 2026-04-25 08:12:56

🔍 DNS Trace

Analysis

IP Addresses

zyhntech.com resolves to one IP number: 47.110.55.29.

Name Servers

zyhntech.com is delegated to two name servers dns29.hichina.com and dns30.hichina.com.

zyhntech.com shares the same name server setup as other domains, for instance vipzhuce.com, hbzhs.com, dundatech.com, szlcx.com and xeed.com.cn.

zyhntech.com at least partially shares name servers with other domains, for instance yanbug.com, jinshunair.com, sgyynk.com, idone.cn and sdsp.cn.

these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns29.hichina.com points to: 2408:4009:501::37, 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.

dns30.hichina.com points to: 2408:4009:501::38, 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

Two mail servers handle zyhntech.com: mxbiz1.qq.com and mxbiz2.qq.com.

zyhntech.com shares the same mail server setup as other domains, for instance weihuanginfo.com, sneuron.com, changsha.cn, king-olipel.com and howo.cc.

zyhntech.com shares some mail servers with other domains, at least partially, for instance iiot.ac.cn, bjsyex.cn, moko.cn, gqt1951.cn and feige.ee.

These mail servers are commonly used alongside mxn.mxhichina.com and mxw.mxhichina.com.

zyhntech.com - robtex.com

zyhntech.com

com