pc-sec.com - dns.ninja

`pc-sec.com`

DNSSEC	⚠️ Not signed
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns19.hichina.com`hostmaster@hichina.com 2026-04-28 #10

`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=1785737947

Same first word

pc-sec.com

Similar names

ccs-ep.com

c-spec.net

c-spec.eu

c-spec.com

esp-cc.com

esp-cc.net

e-cspc.com

sec-pc.net

e-cpcs.org

sec-pc.de

ec-pcs.com

sp-ecc.org

DNS History

12 records (5 active, 7 former)

●NSdns19.hichina.com2026-02-16 → 2026-08-03 · 3 obs

○ 2019-12-25 10:02:54
● 2026-02-16 06:15:58
● 2026-08-03 06:34:28

●NSdns20.hichina.com2026-02-16 → 2026-08-03 · 3 obs

○ 2019-12-25 10:02:54
● 2026-02-16 06:15:58
● 2026-08-03 06:34:28

○NSdns31.hichina.com2015-08-17 → 2019-12-25 · 4 obs

● 2015-08-17 14:05:58
● 2019-12-25 10:02:54
○ 2026-02-16 06:15:58
○ 2026-08-03 06:34:28

○NSdns32.hichina.com2015-08-17 → 2019-12-25 · 4 obs

● 2015-08-17 14:05:58
● 2019-12-25 10:02:54
○ 2026-02-16 06:15:58
○ 2026-08-03 06:34:28

○NSexpirens3.hichina.com2026-04-08 → 2026-04-08 · 3 obs

○ 2026-02-16 06:15:58
● 2026-04-08 14:08:54
○ 2026-08-03 06:34:28

○NSexpirens4.hichina.com2026-04-08 → 2026-04-08 · 3 obs

○ 2026-02-16 06:15:58
● 2026-04-08 14:08:54
○ 2026-08-03 06:34:28

●MXmx1.qiye.aliyun.com2026-02-16 → 2026-08-03 · 5 obs

○ 2019-12-25 10:02:54
● 2026-02-16 06:15:58
● 2026-03-29 08:40:34
○ 2026-04-08 14:08:54
● 2026-08-03 06:34:28

●MXmx2.qiye.aliyun.com2026-02-16 → 2026-08-03 · 5 obs

○ 2019-12-25 10:02:54
● 2026-02-16 06:15:58
● 2026-03-29 08:40:34
○ 2026-04-08 14:08:54
● 2026-08-03 06:34:28

●MXmx3.qiye.aliyun.com2026-02-16 → 2026-08-03 · 5 obs

○ 2019-12-25 10:02:54
● 2026-02-16 06:15:58
● 2026-03-29 08:40:34
○ 2026-04-08 14:08:54
● 2026-08-03 06:34:28

○MXmxn.mxhichina.com2015-08-17 → 2019-12-25 · 4 obs

● 2015-08-17 14:05:58
● 2019-12-25 10:02:54
○ 2026-02-16 06:15:58
○ 2026-08-03 06:34:28

○MXmxw.mxhichina.com2015-08-17 → 2019-12-25 · 4 obs

● 2015-08-17 14:05:58
● 2019-12-25 10:02:54
○ 2026-02-16 06:15:58
○ 2026-08-03 06:34:28

○CNAMEexpired.hichina.com2026-04-08 → 2026-04-08 · 2 obs

● 2026-04-08 14:08:54
○ 2026-08-03 06:34:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pc-sec.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pc-sec.com (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	3	`mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Name Servers

The NS records for pc-sec.com delegate to dns19.hichina.com and dns20.hichina.com.

pc-sec.com has the same name server delegation as a number of other domains, such as jiaoyulu.cn, soteria.cn, pcayide.com and two more.

There is an overlap in name servers between pc-sec.com and other domains, for example fddai.com, await.cn and jingkui.com.cn

Host names resolving to 9 IP numbers:

dns19.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.

dns20.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.

Mail Servers

The MX records for pc-sec.com list three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

pc-sec.com shares at least some of its mail servers with other domains — for example guang(0x73686974)ing.top, starkid.net, yf-trustmart.com and two more.

It is common to find these mail servers used together 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.