`tpcdn.cn`

DNSSEC	⚠️ Not signed
A	203.107.45.167^{🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd.}
		PTR	`catl.com`
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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,}
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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 2035-08-07 #62

Same first word

tpcdn.cn

tpcdn.com

Similar names

pntcd.info

cdpnt.com

ptcdn.info

ptdnc.com

pctnd.com

ntcdp.co.uk

cdtnp.ru

dptcn.com

ptcdn.ir

ntdpc.com

ptcdn.com

cntpd.link

tndpc.com

cdntp.com

cdnpt.click

ndtcp.com

ndptc.education

ndptc.com

cntdp.com

ctpdn.com

tcndp.ca

ptcdn.hu

ntcpd.com

dcptn.com

dcntp.org

pdtcn.com

ndtpc.com

tcpdn.cn

cdnpt.com

pntcd.ro

tcpdn.com

pndtc.com

pdcnt.com

cnpdt.cn

DNS History

3 records (3 active, 0 former)

●NSdns13.hichina.com2026-06-01 → 2026-07-23 · 2 obs

● 2026-06-01 14:18:50
● 2026-07-23 19:17:34

●NSdns14.hichina.com2026-06-01 → 2026-07-23 · 2 obs

● 2026-06-01 14:18:50
● 2026-07-23 19:17:34

●A203.107.45.1672026-06-01 → 2026-07-23 · 4 obs

● 2026-06-01 14:18:50
○ 2026-07-08 05:04:50
● 2026-07-22 21:44:04
● 2026-07-23 19:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
tpcdn.cn	dns13.hichina.com, dns14.hichina.com	-

✅ Authoritative Response

Server:139.224.142.121

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tpcdn.cn (unsigned zone)

⏱️ Timing

Total: 3932ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.107.45.167`
NS	2	`dns13.hichina.com, dns14.hichina.com`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

tpcdn.cn has exactly one IP address — 203.107.45.167.

meijiadaren.com.cn, bczx365.com, lingkou.cn plus two other host names have IP numbers in common with tpcdn.cn.

Name Servers

tpcdn.cn is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.

The name server configuration of tpcdn.cn is shared with other domains, for instance ahcxsw.com, zhihuichuzhou.com, rw-trade.com and two others.

The name servers of tpcdn.cn overlap at least partially with those of other domains — among them nqlg.com, hongrun.biz, weejinfu.com and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.uuns.com and ns2.uuns.com.

Hosts with 9 IP addresses each:

dns13.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

dns14.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

tpcdn.cn - robtex.com

tpcdn.cn

cn