pcsensor.com - dns.ninja

`pcsensor.com`

DNSSEC	⚠️ Not signed
A	3.140.148.117^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
		PTR	`ec2-3-140-148-117.us-east-2.compute.amazonaws.com`
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	`mail.pcsensor.com` ⭐
		A	3.140.148.117^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`ec2-3-140-148-117.us-east-2.compute.amazonaws.com`
TXT	`v=spf1 include:spf.qiye.aliyun.com ip4:3.140.148.117 -all`
SOA	`dns25.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=1786253329

Previously MX for

pcsensor.com

Subdomains

mail.pcsensor.com

Same first word

pcsensor.com

pcsensor.cn

Similar names

DNS History

9 records (4 active, 5 former)

●NSdns25.hichina.com2026-03-24 → 2026-08-09 · 3 obs

○ 2018-12-13 02:57:00
● 2026-03-24 05:54:38
● 2026-08-09 05:31:34

●NSdns26.hichina.com2026-03-24 → 2026-08-09 · 3 obs

○ 2018-12-13 02:57:00
● 2026-03-24 05:54:38
● 2026-08-09 05:31:34

○NSns1.pcsensor.com2015-07-16 → 2018-12-13 · 4 obs

● 2015-07-16 14:47:02
● 2018-12-13 02:57:00
○ 2026-03-24 05:54:38
○ 2026-08-09 05:31:34

○NSns2.pcsensor.com2015-07-16 → 2018-12-13 · 4 obs

● 2015-07-16 14:47:02
● 2018-12-13 02:57:00
○ 2026-03-24 05:54:38
○ 2026-08-09 05:31:34

●MXmail.pcsensor.com2026-03-24 → 2026-08-09 · 3 obs

○ 2018-12-13 02:57:00
● 2026-03-24 05:54:38
● 2026-08-09 05:31:34

○MXpcsensor.com2015-07-16 → 2018-12-13 · 4 obs

● 2015-07-16 14:47:02
● 2018-12-13 02:57:00
○ 2026-03-24 05:54:38
○ 2026-08-09 05:31:34

●A3.140.148.1172026-03-24 → 2026-08-09 · 3 obs

○ 2018-12-13 02:57:00
● 2026-03-24 05:54:38
● 2026-08-09 05:31:34

○A50.31.146.522015-07-16 → 2017-02-10 · 4 obs

● 2015-07-16 14:47:02
● 2017-02-10 00:02:54
○ 2018-12-13 02:57:00
○ 2026-08-09 05:31:34

○A50.31.146.72018-12-13 → 2018-12-13 · 4 obs

○ 2017-02-10 00:02:54
● 2018-12-13 02:57:00
○ 2026-03-24 05:54:38
○ 2026-08-09 05:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pcsensor.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 pcsensor.com (unsigned zone)

⏱️ Timing

Total: 3510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.140.148.117`
NS	2	`dns26.hichina.com, dns25.hichina.com`
MX	1	`mail.pcsensor.com (pri: 10)`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com ip4:3`
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

pcsensor.com is the parent zone for mail.pcsensor.com.

IP Addresses

pcsensor.com points to a single IP number: 3.140.148.117.

ec2-3-140-148-117.us-east-2.compute.amazonaws.com and mail.pcsensor.com, along with other host names, share IP addresses with pcsensor.com.

Name Servers

pcsensor.com uses two name servers for its delegation: dns25.hichina.com and dns26.hichina.com.

pcsensor.com shares its name server setup with other domains, including iothello.com, yhszy.com, i8cm.com and two others.

pcsensor.com partially shares its NS delegation with several other domains, including gdmtm.com, keyv.cn, dingjindian.com and two others.

The name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com are often found in use alongside these name servers.

Host names with 9 IP numbers:

Hostname dns25.hichina.com directs to 39.96.153.39, 39.96.153.59 and 47.118.199.199 along with 6 other IP addresses.

Hostname dns26.hichina.com directs to 39.96.153.37, 39.96.153.62 and 47.118.199.197 along with 6 other IP addresses.

Mail Servers

pcsensor.com has one mail server: mail.pcsensor.com.

mail.pcsensor.com directs to just one IP number, 3.140.148.117.