tcds.cn - robtex.com

tcds.cn

CNAMEoverdue.aliyun.com
DNSSEC⚠️ Not signed
A170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035147849

Same first word

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tcds.com.br
tcds.nl
tcds.cn
tcds.com
tcds.jp
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tcds.org
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Similar names

dtsc.com.tw
dsct.akamai-staging.net
dsct.org
cstd.org
tdcs.cz
sdtc.ca
dcst.co.kr
cstd.cn
dtcs.com.au
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tdcs.cn
stdc.it
stcd.com.cn
ctds.com
csdt.it
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cdst.pl
csdt.fr
tdsc.pro
sdtc.be
dstc.fr
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stdc.jp
dcst.info
dstc.org
cstd.me
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sdtc.de
cstd.org.cn
dtsc.us
ctsd.k12.az.us
tdsc.de
tdcs.com
tcsd.de
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stcd.com
tdcs.pt
tcsd.ru
tcsd.k12.ca.us
dstc.ac.th
dstc.com.cn
tcsd.net
tdsc.eu
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tdsc.co.jp
sdtc.ac.jp
csdt.net
ctds.com.cn
cdst.com
dsct.cn
stdc.com.cn
dtsc.com.br
sdtc.go.th
ctsd.org
cstd.com
dtsc.hu
dcst.be
tsdc.com
stdc.gos.pk
tdcs.no
dtcs.vn
tdsc.com
dcts.co.kr
cdts.com.au
sdct.net
stdc.co.jp
tdcs.ru
tdcs.de
ctds.bz
cdts.ru
tdsc.co.uk
cdts.com
stdc.ie
dcts.co
tdcs.me
cdts.cn
dcts.com
dtcs.net
sdtc.info
dtcs.ca
scdt.com
csdt.org.uk
cdts.ie
cdts.net
sdtc.com
ctds.org

DNS History

6 records (3 active, 3 former)

20162017201820192020202120222023202420252026NSdns1.hichina.comdns2.hichina.comns1.alidns.comns2.alidns.comA124.16.31.152CNAMEoverdue.aliyun.com
●NSdns1.hichina.com2026-06-27 → 2026-08-06 · 3 obs
○ 2017-03-25 09:49:02
● 2026-06-27 02:27:20
● 2026-08-06 06:46:54
●NSdns2.hichina.com2026-06-27 → 2026-08-06 · 3 obs
○ 2017-03-25 09:49:02
● 2026-06-27 02:27:20
● 2026-08-06 06:46:54
○NSns1.alidns.com2015-08-02 → 2017-03-25 · 4 obs
● 2015-08-02 14:59:34
● 2017-03-25 09:49:02
○ 2026-06-27 02:27:20
○ 2026-08-06 06:46:54
○NSns2.alidns.com2015-08-02 → 2017-03-25 · 4 obs
● 2015-08-02 14:59:34
● 2017-03-25 09:49:02
○ 2026-06-27 02:27:20
○ 2026-08-06 06:46:54
○A124.16.31.1522015-08-02 → 2017-03-25 · 4 obs
● 2015-08-02 14:59:34
● 2017-03-25 09:49:02
○ 2026-06-27 02:27:20
○ 2026-08-06 06:46:54
●CNAMEoverdue.aliyun.com2026-06-27 → 2026-08-06 · 2 obs
● 2026-06-27 02:27:20
● 2026-08-06 06:46:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
tcds.cndns1.hichina.com, dns2.hichina.com-

✅ Authoritative Response

Server:47.118.199.214

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.25.1 for DNSKEY cn

⏱️ Timing

Total: 4384ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns1.hichina.com, dns2.hichina.com
CNAME1overdue.aliyun.com
SOA1dns1.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

tcds.cn has exactly one IP address — 170.33.12.185.

buchaoxi.com, hg06.net, 5656hg.com plus two other host names have IP numbers in common with tcds.cn.