acinstruments.com - dns.ninja

`acinstruments.com`

DNSSEC	⚠️ Not signed
A	114.215.67.21^{🇨🇳 Alibaba-Cloud114.215.64.0/18 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
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}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns25.hichina.com`hostmaster@hichina.com 2026-01-12 #11

`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=1781458990

Subdomains

www.acinstruments.com

Same first word

acinstruments.com

DNS History

12 records (6 active, 6 former)

●NSdns25.hichina.com2026-04-26 → 2026-06-14 · 3 obs

○ 2019-03-14 17:07:14
● 2026-04-26 07:56:34
● 2026-06-14 17:48:22

●NSdns26.hichina.com2026-04-26 → 2026-06-14 · 3 obs

○ 2019-03-14 17:07:14
● 2026-04-26 07:56:34
● 2026-06-14 17:48:22

○NSns1.digitalocean.com2016-04-17 → 2016-12-27 · 4 obs

● 2016-04-17 02:00:40
● 2016-12-27 13:14:50
○ 2019-03-14 17:07:14
○ 2026-06-14 17:48:22

○NSns2.digitalocean.com2016-04-17 → 2016-12-27 · 4 obs

● 2016-04-17 02:00:40
● 2016-12-27 13:14:50
○ 2019-03-14 17:07:14
○ 2026-06-14 17:48:22

○NSns3.digitalocean.com2016-04-17 → 2016-12-27 · 4 obs

● 2016-04-17 02:00:40
● 2016-12-27 13:14:50
○ 2019-03-14 17:07:14
○ 2026-06-14 17:48:22

●MXmx1.qiye.aliyun.com2026-04-26 → 2026-06-14 · 2 obs

● 2026-04-26 07:56:34
● 2026-06-14 17:48:22

●MXmx2.qiye.aliyun.com2026-04-26 → 2026-06-14 · 2 obs

● 2026-04-26 07:56:34
● 2026-06-14 17:48:22

●MXmx3.qiye.aliyun.com2026-04-26 → 2026-06-14 · 2 obs

● 2026-04-26 07:56:34
● 2026-06-14 17:48:22

●A114.215.67.212026-04-26 → 2026-06-14 · 3 obs

○ 2019-03-14 17:07:14
● 2026-04-26 07:56:34
● 2026-06-14 17:48:22

○A188.166.226.852016-04-17 → 2016-12-27 · 5 obs

○ 2015-10-30 06:26:32
● 2016-04-17 02:00:40
● 2016-12-27 13:14:50
○ 2019-03-14 17:07:14
○ 2026-06-14 17:48:22

○A2400:6180:0:d0::174:60012016-04-17 → 2016-12-27 · 5 obs

○ 2015-10-30 06:26:32
● 2016-04-17 02:00:40
● 2016-12-27 13:14:50
○ 2019-03-14 17:07:14
○ 2026-06-14 17:48:22

○A69.64.147.2422015-06-10 → 2015-10-30 · 4 obs

● 2015-06-10 10:57:52
● 2015-10-30 06:26:32
○ 2016-04-17 02:00:40
○ 2026-06-14 17:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
acinstruments.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acinstruments.com (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`114.215.67.21`
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	3	`mx3.qiye.aliyun.com (pri: 15), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
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

Hierarchy

www.acinstruments.com is a subdomain of acinstruments.com.

IP Addresses

acinstruments.com points to a single IP number: 114.215.67.21.

Other host names share IP numbers with acinstruments.com; www.acinstruments.com is one such example.

Name Servers

acinstruments.com is served by two delegated name servers, dns25.hichina.com and dns26.hichina.com.

acinstruments.com shares its name server setup with other domains, including xmftz-crossdata.cn, zjkjw.gov.cn, ypkuaidi.com and two others.

acinstruments.com has overlapping name servers with several other domains — among them yixinpl.com, weck.cn, evsa.cn and sunkue.com.

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

Host names with 9 IP numbers:

dns25.hichina.com carries IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, with 6 other addresses beyond those.

dns26.hichina.com carries IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, with 6 other addresses beyond those.

Mail Servers

Mail for acinstruments.com is routed through three mail servers — mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

acinstruments.com shares mail servers — at least in part — with other domains, including comebest.com, taotianxia.com, promisense.com and two others.

The mail servers mxn.mxhichina.com and mxw.mxhichina.com are commonly paired with these mail servers.

Host names with two IP numbers:

mx3.qiye.aliyun.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Host names pointing to a single IP address:

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

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

These two host names — mx3.qiye.aliyun.com and mx2.qiye.aliyun.com — each point to 47.246.136.231 IP addresses.

These two host names — mx3.qiye.aliyun.com and mx1.qiye.aliyun.com — each point to 47.246.137.47 IP addresses.