bctech.cn - robtex.com

bctech.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=2034667873

Same first word

bctech.solutions
bctech.net.cn
bctech.be
bctech.me
bctech.io
bctech.com
bctech.cn
bctech.co.nz
bctech.org
bctech.ch
bctech.de
bctech.ltd
bctech.vn
bctech.net
bctech.edu.vn
bctech.com.do
bctech.org.in
bctech.biz
bctech.co
bctech.in
bctech.com.cn
bctech.fr
bctech.duckdns.org
bctech.ac.th
bctech.nl
bctech.ca
bctech.com.tw

Similar names

techcb.com
hebcct.cn
chbtec.com
bhcetc.com
thecbc.net
hbcetc.com.cn
techbc.com
hebtcc.com
thebcc.church
btechc.com
cbtech.in
cbtech.ru
techbc.ca
cbtech.com.tw
cbtech.com.au
chcbet.com
cbtech.co.uk
bcecht.nl
thecbc.com
hebcct.com
cbtech.org
cbtech.tv
thebcc.co.nz
theccb.com
thecbc.org
thebcc.com
thebcc.ac.uk
cbtech.cl
cbtech.co
cbtech.co.rw
chetbc.ca
thebcc.info
cbtech.net
cbtech.be
cbtech.io
chebtc.com
cbtech.ca
cbtech.de
cbtech.k12.wa.us
thebcc.ca

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSdns10.hichina.comdns9.hichina.comwww.bctech.cnMXio.bouncemx.comA70.39.84.22770.39.84.23070.39.84.24170.39.84.24270.39.84.248CNAMEoverdue.aliyun.comb.dcoin.co
●NSdns10.hichina.com2026-02-18 → 2026-04-14 · 3 obs
○ 2017-03-27 05:35:46
● 2026-02-18 12:21:50
● 2026-04-14 01:59:30
●NSdns9.hichina.com2026-02-18 → 2026-04-14 · 3 obs
○ 2017-03-27 05:35:46
● 2026-02-18 12:21:50
● 2026-04-14 01:59:30
○NSwww.bctech.cn2015-07-26 → 2017-03-27 · 4 obs
● 2015-07-26 08:09:44
● 2017-03-27 05:35:46
○ 2026-02-18 12:21:50
○ 2026-04-14 01:59:30
○MXio.bouncemx.com2015-12-02 → 2017-03-27 · 4 obs
● 2015-12-02 13:07:40
● 2017-03-27 05:35:46
○ 2026-02-18 12:21:50
○ 2026-04-14 01:59:30
○A70.39.84.2272015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 08:09:44
○ 2026-02-18 12:21:50
○ 2026-04-14 01:59:30
○A70.39.84.2302017-03-27 → 2017-03-27 · 4 obs
○ 2016-07-09 08:42:48
● 2017-03-27 05:35:46
○ 2026-02-18 12:21:50
○ 2026-04-14 01:59:30
○A70.39.84.2412016-07-09 → 2016-07-09 · 4 obs
○ 2016-03-02 10:53:26
● 2016-07-09 08:42:48
○ 2017-03-27 05:35:46
○ 2026-04-14 01:59:30
○A70.39.84.2422016-03-02 → 2016-03-02 · 4 obs
○ 2015-12-02 13:07:40
● 2016-03-02 10:53:26
○ 2016-07-09 08:42:48
○ 2026-04-14 01:59:30
○A70.39.84.2482015-12-02 → 2015-12-02 · 4 obs
○ 2015-07-26 08:09:44
● 2015-12-02 13:07:40
○ 2016-03-02 10:53:26
○ 2026-04-14 01:59:30
○CNAMEb.dcoin.co2015-07-26 → 2017-03-27 · 4 obs
● 2015-07-26 08:09:44
● 2017-03-27 05:35:46
○ 2026-02-18 12:21:50
○ 2026-04-14 01:59:30
●CNAMEoverdue.aliyun.com2026-02-18 → 2026-04-14 · 3 obs
○ 2017-03-27 05:35:46
● 2026-02-18 12:21:50
● 2026-04-14 01:59:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
bctech.cndns9.hichina.com, dns10.hichina.com-

✅ Authoritative Response

Server:139.224.142.112

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bctech.cn (unsigned zone)

⏱️ Timing

Total: 1552ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns10.hichina.com, dns9.hichina.com
CNAME1overdue.aliyun.com
SOA1dns9.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

bctech.cn points to IP number 170.33.12.185.

For instance, other host names chadeng.cn, tyrol.cn, jqex.cn, zhimapay.com and gdnba.cn share IP numbers with bctech.cn.