polygraph.cn - dns.ninja

`polygraph.cn`

DNSSEC	⚠️ Not signed
A	39.106.77.175^{🇨🇳 Alibaba-Cloud39.106.0.0/15 CT BeiJing IDC}
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 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	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 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	`78e9851f2e89fc7a81a73ad6a3d01471ec5973bf70c11e631c537471574a96e`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns1.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=2034935116

Same first word

DNS History

6 records (5 active, 1 former)

●NSdns1.hichina.com2015-07-17 → 2026-06-18 · 2 obs

● 2015-07-17 08:05:46
● 2026-06-18 13:08:50

●NSdns2.hichina.com2015-07-17 → 2026-06-18 · 2 obs

● 2015-07-17 08:05:46
● 2026-06-18 13:08:50

●MXmxn.mxhichina.com2015-07-17 → 2026-06-18 · 2 obs

● 2015-07-17 08:05:46
● 2026-06-18 13:08:50

●MXmxw.mxhichina.com2015-07-17 → 2026-06-18 · 2 obs

● 2015-07-17 08:05:46
● 2026-06-18 13:08:50

○A182.92.163.132015-07-17 → 2020-01-16 · 4 obs

● 2015-07-17 08:05:46
● 2020-01-16 06:05:56
○ 2026-04-09 05:49:56
○ 2026-06-18 13:08:50

●A39.106.77.1752026-04-09 → 2026-06-18 · 3 obs

○ 2020-01-16 06:05:56
● 2026-04-09 05:49:56
● 2026-06-18 13:08:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn...	-
polygraph.cn	dns1.hichina.com, dns2.hichina.com	-

✅ Authoritative Response

Server:139.224.142.114

NS records: dns1.hichina.com, dns2.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polygraph.cn (unsigned zone)

⏱️ Timing

Total: 1888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.106.77.175`
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	2	`v=spf1 include:spf.mxhichina.com -all, 78e9851f2e89fc7a81a73ad6a3d01471ec5973bf`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

polygraph.cn directs to one IP number, which is 39.106.77.175.

Name Servers

DNS delegation for polygraph.cn points to two name servers: dns1.hichina.com and dns2.hichina.com.

polygraph.cn has the same name server delegation as a number of other domains, such as lxshfz.com, zjpx.com.cn, 8tie.com and two more.

The name servers of polygraph.cn overlap at least partially with those of other domains — among them vmqwlq.cn, clapclapfindphone.store, ndcpa.gov.cn and two more.

These name servers commonly appear in delegations together with expirens3.hichina.com, expirens4.hichina.com, dns10.hichina.com and 3 other.

Host names resolving to 9 IP numbers:

dns1.hichina.com has IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, plus 6 other.

dns2.hichina.com has IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, plus 6 other.

Mail Servers

The MX records for polygraph.cn point to two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

polygraph.cn has the same mail server arrangement as a number of other domains, for example bsjd.com, rfiver.com, shjscloud.com and two more.

polygraph.cn shares at least some of its mail servers with other domains — for example chengkaist.com, sbc.org.cn, autelix.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.

Hosts with two IP numbers each:

mxn.mxhichina.com has two IP addresses: 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mxw.mxhichina.com directs to 47.246.99.195.