etsc-tech.com - dns.ninja

`etsc-tech.com`

DNSSEC	⚠️ Not signed
A	47.108.146.250^{🇨🇳 Alibaba-Cloud47.108.0.0/16}
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	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1785346662

Subdomains

www.etsc-tech.com

Same first word

etsc-tech.com

DNS History

12 records (5 active, 7 former)

●NSdns29.hichina.com2026-02-18 → 2026-07-29 · 3 obs

○ 2020-01-07 23:20:04
● 2026-02-18 05:40:24
● 2026-07-29 17:53:56

●NSdns30.hichina.com2026-02-18 → 2026-07-29 · 3 obs

○ 2020-01-07 23:20:04
● 2026-02-18 05:40:24
● 2026-07-29 17:53:56

○NSns11.xincache.com2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-25 01:40:08
● 2020-01-07 23:20:04
○ 2026-02-18 05:40:24
○ 2026-07-29 17:53:56

○NSns12.xincache.com2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-25 01:40:08
● 2020-01-07 23:20:04
○ 2026-02-18 05:40:24
○ 2026-07-29 17:53:56

○NSns15.xincache.com2015-08-14 → 2017-02-25 · 5 obs

○ 2008-03-20 16:19:46
● 2015-08-14 13:22:52
● 2017-02-25 01:40:08
○ 2020-01-07 23:20:04
○ 2026-07-29 17:53:56

○NSns16.xincache.com2015-08-14 → 2017-02-25 · 5 obs

○ 2008-03-20 16:19:46
● 2015-08-14 13:22:52
● 2017-02-25 01:40:08
○ 2020-01-07 23:20:04
○ 2026-07-29 17:53:56

○MXmail.etsc-tech.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 16:19:46
○ 2015-08-14 13:22:52
○ 2026-07-29 17:53:56

○MXmxcom.263xmail.com2015-08-14 → 2015-08-14 · 4 obs

○ 2008-03-20 16:19:46
● 2015-08-14 13:22:52
○ 2015-12-02 10:09:30
○ 2026-07-29 17:53:56

○MXmxwcom.263xmail.com2015-08-14 → 2015-08-14 · 4 obs

○ 2008-03-20 16:19:46
● 2015-08-14 13:22:52
○ 2015-12-02 10:09:30
○ 2026-07-29 17:53:56

●MXqiye163mx01.mxmail.netease.com2015-12-02 → 2026-07-29 · 3 obs

○ 2015-08-14 13:22:52
● 2015-12-02 10:09:30
● 2026-07-29 17:53:56

●MXqiye163mx02.mxmail.netease.com2015-12-02 → 2026-07-29 · 3 obs

○ 2015-08-14 13:22:52
● 2015-12-02 10:09:30
● 2026-07-29 17:53:56

●A47.108.146.2502026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 05:40:24
● 2026-07-29 17:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
etsc-tech.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for etsc-tech.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.108.146.250`
NS	2	`dns30.hichina.com, dns29.hichina.com`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

Hierarchy

www.etsc-tech.com is delegated beneath etsc-tech.com.

IP Addresses

etsc-tech.com points to a single IP number: 47.108.146.250.

Additional host names — millionstrat.com, hpoet.com, etsc.com and two others — share IP numbers with etsc-tech.com.

Name Servers

The NS records for etsc-tech.com delegate to dns29.hichina.com and dns30.hichina.com.

etsc-tech.com shares its name server setup with other domains, including llk.net, eduklt.com, haiyiqi.com and two others.

etsc-tech.com and other domains like abozahra.com share at least a portion of their name servers.

Host names with 9 IP numbers:

dns29.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.

dns30.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.

Mail Servers

etsc-tech.com has two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

etsc-tech.com shares the same mail server setup as other domains, including anoka.cn, wayee.net, bjhmx.com and two others.

etsc-tech.com shares mail servers — at least in part — with other domains, including science-image.com, lczh.cn, tcloudbaseapp.com and two others.

These mail servers are frequently seen alongside the mail servers mx.ym.163.com.

qiye163mx01.mxmail.netease.com has IP addresses 47.251.71.119 and 47.251.84.126; qiye163mx02.mxmail.netease.com has the same IP addresses: 47.251.71.119 and 47.251.84.126.

qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com each have 47.251.71.119 IP addresses.

qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com each have 47.251.84.126 IP addresses.