polycn.com - dns.ninja

`polycn.com`

DNSSEC	⚠️ Not signed
A	47.106.213.247^{🇨🇳 Alibaba-Cloud47.106.0.0/16}
NS	`ns1.35.net` ⭐
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.35.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.35.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.35.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
MX	`mxmail.icoremail.net` ⭐
		A	89.168.78.125^{🇩🇪 ORACLE-OCI-3189889.168.64.0/18 Oracle Corporation}
			PTR	`org-mxproxy.icoremail.net`
		A	128.1.132.100^{🇺🇸 UCLOUD-1128.1.132.0/24 BB Connect Route Object for Customer (Zenlayer)}
			PTR	`ucloud-mxproxy.icoremail.net`
		A	139.162.158.182^{🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies}
			PTR	`li1425-182.members.linode.com`
		A	165.154.163.126^{🇺🇸 UCLOUD-1165.154.163.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
			PTR	`ucloud-mxproxy.icoremail.net`
MX	`mx2.icoremail.net`⁽¹⁰⁾
		A	59.111.192.71^{🇨🇳 NETEASECN59.111.192.0/23}
		A	59.111.192.72^{🇨🇳 NETEASECN59.111.192.0/23}
MX	`mx3.icoremail.net`⁽²⁰⁾
		A	59.111.192.71^{🇨🇳 NETEASECN59.111.192.0/23}
		A	59.111.192.72^{🇨🇳 NETEASECN59.111.192.0/23}
TXT	`v=spf1 include:spf.icoremail.net -all`
SOA	`ns1.35.net`dnsconct@myhostadmin.net 2026-06-22 #5

`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=1785687017

rank #782877 globally
rank #330323 in the tld

Subdomains

mail.polycn.com

Same first word

polycn.com

polycn.cn

Similar names

pclyon.fr

ploncy.com

onlycp.de

cnpoly.com

pnlyco.com

polcyn.de

conply.at

onlycp.com

onlypc.com

pycnol.com

polync.com

pconly.co.uk

pconly.de

pclyon.com

DNS History

12 records (8 active, 4 former)

○NS(root)2015-06-25 → 2016-12-30 · 4 obs

● 2015-06-25 00:47:36
● 2016-12-30 10:59:42
○ 2026-02-16 15:20:08
○ 2026-08-02 16:34:04

●NSns1.35.net2026-02-16 → 2026-08-02 · 3 obs

○ 2016-12-30 10:59:42
● 2026-02-16 15:20:08
● 2026-08-02 16:34:04

●NSns2.35.net2026-02-16 → 2026-08-02 · 3 obs

○ 2016-12-30 10:59:42
● 2026-02-16 15:20:08
● 2026-08-02 16:34:04

●NSns3.35.net2026-02-16 → 2026-08-02 · 3 obs

○ 2016-12-30 10:59:42
● 2026-02-16 15:20:08
● 2026-08-02 16:34:04

●NSns4.35.net2026-02-16 → 2026-08-02 · 3 obs

○ 2016-12-30 10:59:42
● 2026-02-16 15:20:08
● 2026-08-02 16:34:04

○MXmail.polycn.com2015-06-25 → 2016-12-30 · 4 obs

● 2015-06-25 00:47:36
● 2016-12-30 10:59:42
○ 2026-02-16 15:20:08
○ 2026-08-02 16:34:04

●MXmx2.icoremail.net2026-02-16 → 2026-08-02 · 7 obs

○ 2016-12-30 10:59:42
● 2026-02-16 15:20:08
○ 2026-07-20 08:41:34
● 2026-07-21 01:39:56
○ 2026-08-02 11:24:08
● 2026-08-02 16:34:00
● 2026-08-02 16:34:04

●MXmx3.icoremail.net2026-02-16 → 2026-08-02 · 7 obs

○ 2016-12-30 10:59:42
● 2026-02-16 15:20:08
○ 2026-07-20 08:41:34
● 2026-07-21 01:39:56
○ 2026-08-02 11:24:08
● 2026-08-02 16:34:00
● 2026-08-02 16:34:04

●MXmxmail.icoremail.net2026-02-16 → 2026-08-02 · 7 obs

○ 2016-12-30 10:59:42
● 2026-02-16 15:20:08
○ 2026-07-20 08:41:34
● 2026-07-21 01:39:56
○ 2026-08-02 11:24:08
● 2026-08-02 16:34:00
● 2026-08-02 16:34:04

○A112.74.126.1842015-11-17 → 2016-12-30 · 5 obs

○ 2015-06-25 00:47:36
● 2015-11-17 05:24:24
● 2016-12-30 10:59:42
○ 2026-02-16 15:20:08
○ 2026-08-02 16:34:04

○A116.254.206.622015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 00:47:36
○ 2015-11-17 05:24:24
○ 2026-08-02 16:34:04

●A47.106.213.2472026-02-16 → 2026-08-02 · 7 obs

○ 2016-12-30 10:59:42
● 2026-02-16 15:20:08
○ 2026-07-20 08:41:34
● 2026-07-21 01:39:56
○ 2026-08-02 11:24:08
● 2026-08-02 16:34:00
● 2026-08-02 16:34:04

🔍 DNS Trace

Analysis

Hierarchy

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

IP Addresses

polycn.com resolves to one IP address: 47.106.213.247.

www.reenoo.com, www.kondarl.com, www.cfldcn.com and two other host names share IP numbers with polycn.com.

Name Servers

The authoritative name servers for polycn.com are ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.

polycn.com partially shares its NS delegation with several other domains, including wangbq.com, baihuashu.com, yide800.com and two others.

These name servers are regularly seen alongside ns5.35.net and ns6.35.net as name servers.

Hosts that point to four IP numbers:

ns1.35.net maps to the following IP addresses: 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

Hostnames that resolve to three IP addresses:

ns2.35.net resolves to three addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.

ns3.35.net resolves to three addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

ns4.35.net resolves to three addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

These two host names — ns1.35.net and ns3.35.net — each point to 240e:d9:c200::2 IP addresses.

These two host names — ns1.35.net and ns3.35.net — each point to 118.123.249.114 IP addresses.

These two host names — ns1.35.net and ns4.35.net — each point to 118.123.253.132 IP addresses.

These two host names — ns2.35.net and ns4.35.net — each point to 240e:d9:c200:1::2 IP addresses.

These two host names — ns2.35.net and ns4.35.net — each point to 211.149.230.100 IP addresses.

Mail Servers

polycn.com uses three mail servers — mx2.icoremail.net, mx3.icoremail.net and mxmail.icoremail.net.

polycn.com has at least partial mail server overlap with other domains such as boercloud.com, yomeeting.com, porsche-chongqing-nanan.com and two more.

This set of mail servers commonly appears together with the mail servers mx1.icoremail.net.

Hosts that point to four IP numbers:

mxmail.icoremail.net maps to the following IP addresses: 89.168.78.125, 128.1.132.100, 139.162.158.182 and 165.154.163.126.

Hostnames that resolve to two IP addresses:

mx2.icoremail.net maps to two IP addresses — 59.111.192.71 and 59.111.192.72.

mx3.icoremail.net maps to two IP addresses — 59.111.192.71 and 59.111.192.72.

These two host names — mx2.icoremail.net and mx3.icoremail.net — each point to 59.111.192.71 IP addresses.

These two host names — mx2.icoremail.net and mx3.icoremail.net — each point to 59.111.192.72 IP addresses.