`greatech-industry.com`

DNSSEC	⚠️ Not signed
A	50.87.253.185^{🇺🇸 EIGI50.87.253.0/24 Google}
		PTR	`box2206.bluehost.com`
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 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,}
MX	`mxa406k.chinaemail.cn` ⭐
MX	`mx406k.chinaemail.cn`⁽¹⁰⁾
TXT	`v=spf1 include:spf.chinaemail.cn ~all`
SOA	`dns23.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=1774382122

Same first word

greatech-industry.com

DNS History

6 records (5 active, 1 former)

●NSdns23.hichina.com2015-06-05 → 2026-03-24 · 2 obs

● 2015-06-05 15:38:26
● 2026-03-24 20:00:04

●NSdns24.hichina.com2015-06-05 → 2026-03-24 · 2 obs

● 2015-06-05 15:38:26
● 2026-03-24 20:00:04

●MXmx406k.chinaemail.cn2015-06-05 → 2026-03-24 · 2 obs

● 2015-06-05 15:38:26
● 2026-03-24 20:00:04

●MXmxa406k.chinaemail.cn2015-06-05 → 2026-03-24 · 2 obs

● 2015-06-05 15:38:26
● 2026-03-24 20:00:04

●A50.87.253.1852026-02-16 → 2026-03-24 · 3 obs

○ 2018-09-07 10:49:26
● 2026-02-16 08:12:08
● 2026-03-24 20:00:04

○A67.222.44.2052015-06-05 → 2018-09-07 · 4 obs

● 2015-06-05 15:38:26
● 2018-09-07 10:49:26
○ 2026-02-16 08:12:08
○ 2026-03-24 20:00:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
greatech-industry.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greatech-industry.com (unsigned zone)

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.87.253.185`
NS	2	`dns24.hichina.com, dns23.hichina.com`
MX	2	`mx406k.chinaemail.cn (pri: 10), mxa406k.chinaemail.cn (pri: 5)`
TXT	1	`v=spf1 include:spf.chinaemail.cn ~all`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

IP Addresses

greatech-industry.com points to an IP address: 50.87.253.185.

other host names include mail.internetdatinginvestigator.com, mail.mileleafrique.com, mail.clinlabmed.com, curbhub.io and letsshareknowledge.com; they share IP numbers with greatech-industry.com.

Name Servers

Two name servers dns23.hichina.com and dns24.hichina.com handle the delegation for greatech-industry.com.

greatech-industry.com shares the same name server setup as other domains, for instance jinanfangshui.com, 700du.cn, 592173.com, displag.com and ys101.net.

greatech-industry.com at least partially shares name servers with other domains, for instance insecta.info, kshop.net, fmzc.cn, zeethink.com and aoshifu.com.

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

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 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.

dns24.hichina.com points to: 2408:4009:501::32, 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.

Mail Servers

greatech-industry.com is handled by two mail servers: mx406k.chinaemail.cn and mxa406k.chinaemail.cn.

greatech-industry.com uses the same mail server setup as other domains, for instance lylbearing.com, gjsun.com, eaget.com.cn, shbkbm.com and jfhi.net.

greatech-industry.com shares at least some mail servers with other domains, including auyou.com and jsbaina.cn.

greatech-industry.com - robtex.com