cdtp.com.cn - robtex.com

cdtp.com.cn

CNAMEexpired.hichina.com
DNSSEC⚠️ Not signed
A8.218.208.240🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811
PTRip-8-218-208-240.defastlink.net
A47.76.127.217🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object
A47.91.170.222🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud
NSns1.alidns.com ⭐ ⚠️ Not in parent delegation
A2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-45.defastlink.net
A39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-55.defastlink.net
A47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-205.defastlink.net
A47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-215.defastlink.net
A120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-45.defastlink.net
A120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-55.defastlink.net
A139.224.142.115🇨🇳 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,
PTRip-139-224-142-115.defastlink.net
A139.224.142.125🇨🇳 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,
PTRip-139-224-142-125.defastlink.net
NSns2.alidns.com ⚠️ Not in parent delegation
A2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-46.defastlink.net
A39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
PTRip-39-96-153-56.defastlink.net
A47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-206.defastlink.net
A47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
PTRip-47-118-199-216.defastlink.net
A120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-46.defastlink.net
A120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17
PTRip-120-76-107-56.defastlink.net
A139.224.142.116🇨🇳 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,
PTRip-139-224-142-116.defastlink.net
A139.224.142.126🇨🇳 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,
PTRip-139-224-142-126.defastlink.net
SOAns1.alidns.comhostmaster@hichina.com 2026-01-09 #13

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030470798
WOT: NOT_SAFE (20/100)

Same first word

cdtp.com.cn

Similar names

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tpcd.org
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tcpd.co.za

DNS History

8 records (5 active, 3 former)

NSdns13.hichina.comdns14.hichina.comexpirens3.hichina.comexpirens4.hichina.comns1.nowcndns.comns2.nowcndns.comA38.38.139.210CNAMEexpired.hichina.com
●NSdns13.hichina.com2026-03-19 → 2026-03-23 · 3 obs
○ 2026-03-01 16:32:06
● 2026-03-19 12:34:06
● 2026-03-23 05:10:18
●NSdns14.hichina.com2026-03-19 → 2026-03-23 · 3 obs
○ 2026-03-01 16:32:06
● 2026-03-19 12:34:06
● 2026-03-23 05:10:18
●NSexpirens3.hichina.com2026-03-19 → 2026-03-23 · 3 obs
○ 2026-03-01 16:32:06
● 2026-03-19 12:34:06
● 2026-03-23 05:10:18
●NSexpirens4.hichina.com2026-03-19 → 2026-03-23 · 3 obs
○ 2026-03-01 16:32:06
● 2026-03-19 12:34:06
● 2026-03-23 05:10:18
○NSns1.nowcndns.com2026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 16:32:06
○ 2026-03-19 12:34:06
○ 2026-03-23 05:10:18
○NSns2.nowcndns.com2026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 16:32:06
○ 2026-03-19 12:34:06
○ 2026-03-23 05:10:18
○A38.38.139.2102026-03-01 → 2026-03-01 · 3 obs
● 2026-03-01 16:32:06
○ 2026-03-19 12:34:06
○ 2026-03-23 05:10:18
●CNAMEexpired.hichina.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-19 12:34:06
● 2026-03-23 05:10:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
cdtp.com.cnexpirens3.hichina.com, expirens4.hichina.com-

✅ Authoritative Response

Server:47.118.199.193

NS records: expirens3.hichina.com, expirens4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdtp.com.cn (unsigned zone)

⏱️ Timing

Total: 4843ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns14.hichina.com, dns13.hichina.com
CNAME1expired.hichina.com
SOA1dns13.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

cdtp.com.cn resolves to three IPs: 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Other host names, such as expired.hichina.com, share IP numbers with cdtp.com.cn.

Name Servers

Two name servers ns1.alidns.com and ns2.alidns.com handle delegation for cdtp.com.cn.

cdtp.com.cn uses the same name server setup as other domains, for example gdydit.com, tenology.com, 08234.com, ruchengzhaopin.com and lanzou.net.

cdtp.com.cn partially shares name servers with other domains; examples include i531.com, 404.vip, junle.net, qingfuwu.cn and jcdn.cn.

These name servers are often used with dns10.hichina.com, dns9.hichina.com, dns7.hichina.com, dns8.hichina.com, ns7.alidns.com, ns8.alidns.com, dns23.hichina.com and dns24.hichina.com.

Host names with nine IP numbers:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.