etsc.com - dns.ninja

`etsc.com`

DNSSEC	⚠️ Not signed
A	47.108.146.250^{🇨🇳 Alibaba-Cloud47.108.0.0/16}
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 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	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
SOA	`dns25.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=1785016772

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DNS History

11 records (6 active, 5 former)

○NS(root)2015-08-20 → 2017-03-22 · 4 obs

● 2015-08-20 17:03:24
● 2017-03-22 04:52:56
○ 2020-02-26 04:19:32
○ 2026-07-25 22:19:28

●NSdns25.hichina.com2026-02-18 → 2026-07-25 · 3 obs

○ 2020-02-26 04:19:32
● 2026-02-18 05:31:30
● 2026-07-25 22:19:28

●NSdns26.hichina.com2026-02-18 → 2026-07-25 · 3 obs

○ 2020-02-26 04:19:32
● 2026-02-18 05:31:30
● 2026-07-25 22:19:28

○NSns1.dynadot.com2020-02-26 → 2020-02-26 · 4 obs

○ 2017-03-22 04:52:56
● 2020-02-26 04:19:32
○ 2026-02-18 05:31:30
○ 2026-07-25 22:19:28

○NSns2.dynadot.com2020-02-26 → 2020-02-26 · 4 obs

○ 2017-03-22 04:52:56
● 2020-02-26 04:19:32
○ 2026-02-18 05:31:30
○ 2026-07-25 22:19:28

●MXmx1.qiye.aliyun.com2026-02-18 → 2026-07-25 · 3 obs

○ 2020-02-26 04:19:32
● 2026-02-18 05:31:30
● 2026-07-25 22:19:28

●MXmx2.qiye.aliyun.com2026-02-18 → 2026-07-25 · 3 obs

○ 2020-02-26 04:19:32
● 2026-02-18 05:31:30
● 2026-07-25 22:19:28

●MXmx3.qiye.aliyun.com2026-02-18 → 2026-07-25 · 3 obs

○ 2020-02-26 04:19:32
● 2026-02-18 05:31:30
● 2026-07-25 22:19:28

○MXmxbiz1.qq.com2020-02-26 → 2020-02-26 · 3 obs

● 2020-02-26 04:19:32
○ 2026-02-18 05:31:30
○ 2026-07-25 22:19:28

○MXmxbiz2.qq.com2020-02-26 → 2020-02-26 · 3 obs

● 2020-02-26 04:19:32
○ 2026-02-18 05:31:30
○ 2026-07-25 22:19:28

●A47.108.146.2502026-02-18 → 2026-07-25 · 2 obs

● 2026-02-18 05:31:30
● 2026-07-25 22:19:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
etsc.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for etsc.com (unsigned zone)

⏱️ Timing

Total: 681ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.108.146.250`
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	3	`mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)...`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

IP Addresses

etsc.com directs to one IP number, which is 47.108.146.250.

Among the host names that share IP numbers with etsc.com are www.junnotech.com, millionstrat.com, hpoet.com and two others.

Name Servers

The NS records for etsc.com delegate to dns25.hichina.com and dns26.hichina.com.

etsc.com has the same name server delegation as a number of other domains, such as techtcmclass.com, cvpca.com, ggzyca.cn and two more.

etsc.com has name servers in common with a number of other domains — keneikewai.net, speedin.info, mokamao.com and sujie.com among them.

These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns25.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.

dns26.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.

Mail Servers

Incoming mail for etsc.com is delivered via three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

etsc.com shares at least some of its mail servers with other domains — for example dshtjt.com, hnktt.com, hztaodun.com and two more.

These mail servers are routinely seen in conjunction with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Hosts with two IP numbers each:

The A records for mx3.qiye.aliyun.com return 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mx1.qiye.aliyun.com resolves to the IP address 47.246.137.47.

mx2.qiye.aliyun.com resolves to the IP address 47.246.136.231.

mx3.qiye.aliyun.com and mx2.qiye.aliyun.com each have 47.246.136.231 IP addresses.

mx3.qiye.aliyun.com and mx1.qiye.aliyun.com each have 47.246.137.47 IP addresses.