sampletech.cn - dns.ninja

`sampletech.cn`

DNSSEC	⚠️ Not signed
A	121.43.198.43^{🇨🇳 Alibaba-Cloud121.42.0.0/15}
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		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}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035161128

Subdomains

www.sampletech.cn

Same first word

sampletech.net

sampletech.com

sampletech.com.cn

sampletech.cn

Similar names

DNS History

6 records (5 active, 1 former)

●NSdns7.hichina.com2015-06-13 → 2026-08-09 · 2 obs

● 2015-06-13 11:21:32
● 2026-08-09 23:26:44

●NSdns8.hichina.com2015-06-13 → 2026-08-09 · 2 obs

● 2015-06-13 11:21:32
● 2026-08-09 23:26:44

●MXmxn.mxhichina.com2015-06-13 → 2026-08-09 · 2 obs

● 2015-06-13 11:21:32
● 2026-08-09 23:26:44

●MXmxw.mxhichina.com2015-06-13 → 2026-08-09 · 2 obs

● 2015-06-13 11:21:32
● 2026-08-09 23:26:44

○A121.198.56.772015-06-13 → 2017-03-17 · 4 obs

● 2015-06-13 11:21:32
● 2017-03-17 06:16:48
○ 2020-01-06 20:54:58
○ 2026-08-09 23:26:44

●A121.43.198.432020-01-06 → 2026-08-09 · 3 obs

○ 2017-03-17 06:16:48
● 2020-01-06 20:54:58
● 2026-08-09 23:26:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
sampletech.cn	dns7.hichina.com, dns8.hichina.com	-

✅ Authoritative Response

Server:47.118.199.204

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sampletech.cn (unsigned zone)

⏱️ Timing

Total: 1642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.43.198.43`
NS	2	`dns8.hichina.com, dns7.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

www.sampletech.cn is a subdomain of sampletech.cn.

IP Addresses

sampletech.cn resolves to one IP address: 121.43.198.43.

raifu.cn, www.samples.cn, samples.cn and two other host names share IP numbers with sampletech.cn.

Name Servers

sampletech.cn is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.

sampletech.cn uses the same name servers as several other domains — among them uim88ea.cn, gongfo.cn, bdpzr.cn and two more.

The name servers of sampletech.cn overlap at least partially with those of other domains — among them iowoya.cn, hzjybl.com, jxgdw.cn and two more.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns7.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns8.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

Mail Servers

Mail for sampletech.cn is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.

sampletech.cn uses an identical mail server configuration to several other domains — among them ipoolgo.com, dianaora.com, zjdkjs.com and two more.

sampletech.cn has at least partial mail server overlap with other domains such as x100n.com, sipgl-tj.com, tutesl.com and two more.

The mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com are commonly used alongside these mail servers.

Hostnames that resolve to two IP addresses:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mxw.mxhichina.com points to 47.246.99.195.