bco.cn - dns.ninja

bco.cn

DNSSEC⚠️ Not signed
NSns19.xincache.com ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns20.xincache.com
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
SOAns19.xincache.comenterprise1dnsadmin@dnspod.com serial=1576571277

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=2035156889

Same first word

bco.cl
bco.co.in
bco.com.my
bco.ie
bco.ca
bco.se
bco.homes
bco.org.uk
bco.be
bco.pl
bco.com.mx
bco.ir
bco.cz
bco.ge
bco.eu
bco.bg
bco.tax
bco.co.jp
bco.co.at
bco.com.hk
bco.mobi
bco.hk
bco.nl
bco.me
bco.no
bco.org
bco.net
bco.it
bco.co.id
bco.co
bco.top
bco.com
bco.bj.cn
bco.ltd
bco.sk
bco.ru
bco.at
bco.us
bco.com.bo
bco.co.za
bco.de
bco.gov.bz
bco.in
bco.co.kr
bco.amsterdam
bco.jp
bco.ai
bco.biz
bco.cn
bco.cc
bco.com.vn
bco.ch
bco.hu
bco.by

Similar names

obc.ca
ocb.pt
obc.com.vn
boc.co
cbo.esp.br
obc.be
cob.so
ocb.com
obc.co.in
cbo.org.ua
cob.cz
cob.es
cbo.io
cbo.berlin
cbo.com.et
obc.email
boc.nz
boc.church
obc.it
boc.kz
cbo.email
cob.biz
ocb.radio
boc.fi
obc.com.hk
cob.com
boc.ru
cob.lu
obc.jp
obc.in
cbo.nl
obc.center
cbo.dk
obc.us
boc.dk
cbo.com.tr
cob.info
boc.web.id
boc.info
boc.bh
cbo.ch
cob.nl
obc.church
obc.com.mx
cob.at
boc.photo
ocb.bank
cob.pt
boc.su
cbo.biz
obc.io
ocb.lv
boc.com
cbo.group
cob.com.vn
obc.org
obc.kr
ocb.cl
cob.co
cbo.co.in
cob.eu
boc.group
obc.eu
boc.jp
cbo.com.au
cob.de
cob.gr
obc.tel
ocb.at
ocb.ro
boc.co.zw
ocb.eu
cbo.cc
boc.de
obc.cl
cob.us
cbo.hu
ocb.casino
cob.mobi
cbo.kz
obc.org.nz
cob.today
boc.co.at
obc.es
obc.net
cbo.bid
boc.al

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026NSns19.xincache.comns20.xincache.comns13.xincache.comns14.xincache.comA69.46.84.52
○NSns13.xincache.com2015-08-24 → 2016-09-02 · 4 obs
● 2015-08-24 19:38:10
● 2016-09-02 11:19:20
○ 2016-11-27 11:53:30
○ 2026-08-08 20:24:54
○NSns14.xincache.com2015-08-24 → 2016-09-02 · 4 obs
● 2015-08-24 19:38:10
● 2016-09-02 11:19:20
○ 2016-11-27 11:53:30
○ 2026-08-08 20:24:54
●NSns19.xincache.com2016-11-27 → 2026-08-08 · 3 obs
○ 2016-09-02 11:19:20
● 2016-11-27 11:53:30
● 2026-08-08 20:24:54
●NSns20.xincache.com2016-11-27 → 2026-08-08 · 3 obs
○ 2016-09-02 11:19:20
● 2016-11-27 11:53:30
● 2026-08-08 20:24:54
○A69.46.84.522016-04-06 → 2016-04-06 · 3 obs
● 2016-04-06 22:27:40
○ 2016-05-14 17:01:58
○ 2026-08-08 20:24:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
bco.cnns19.xincache.com, ns20.xincache.com-

✅ Authoritative Response

Server:129.211.176.209

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bco.cn (unsigned zone)

⏱️ Timing

Total: 1239ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns20.xincache.com, ns19.xincache.com
SOA1ns19.xincache.com enterprise1dnsadmin.dn

Analysis

Name Servers

bco.cn has two authoritative name servers — ns19.xincache.com and ns20.xincache.com.

bco.cn shares its NS records with other domains, for example chuwei.com, jianyejc.com, dg-xy.net and two others.

bco.cn has at least partial name server overlap with other domains, such as cnshowlong.com, nbzhaoke.com, bangjin.net and two others.

It is common to see these name servers used together with name servers ns11.xincache.com and ns12.xincache.com.

DNS names with 8 IP addresses:

ns19.xincache.com points to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

DNS names with 7 IP addresses:

ns20.xincache.com points to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.