jsbchina.cn - robtex.com

jsbchina.cn

DNSSEC⚠️ Not signed
A183.207.181.183🇨🇳 CMNET-Jiangsu-AP183.207.181.0/24 CMI (Customer Route)
A218.94.59.3🇨🇳 CHINANET-BACKBONE218.94.0.0/16 China Telecom Network
A221.6.30.151🇨🇳 CHINA169-Backbone221.6.0.0/16 CNC Group CHINA169 Jiangsu Province Network
NScns1.zdnscloud.net ⭐
A2408:8719:2500:0:a::1🇨🇳 CHINA169-Backbone2408:8719::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
A42.62.2.24🇨🇳 CHINA-142.62.0.0/21 China Telecom Beijing Co. Ltd.
A42.62.2.29🇨🇳 CHINA-142.62.0.0/21 China Telecom Beijing Co. Ltd.
NSdns1.zdnscloud.info
A2408:8719:2500:0:b::1🇨🇳 CHINA169-Backbone2408:8719::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
A14.29.124.15🇨🇳 CHINANET-BACKBONE14.16.0.0/12 China Telecom Global Limited
A14.116.160.20🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network
A14.116.247.213🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network
NSins1.zdnscloud.com
A2401:8d00:f::1🇨🇳 ZDNS2401:8d00:f::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
A27.221.63.3🇨🇳 CHINA169-Backbone27.192.0.0/11 China Unicom Shandong Province Network
A119.167.244.44🇨🇳 CHINA169-Backbone119.164.0.0/14 CNC Group CHINA169 Shandong Province Network
NSvns1.zdnscloud.biz
A2401:8d00:9::1🇨🇳 ZDNS2401:8d00:9::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
PTRvns1.zdnscloud.biz
A203.99.22.3🇨🇳 ZDNS203.99.22.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
PTRvns1.zdnscloud.biz
A203.99.23.3🇨🇳 ZDNS203.99.23.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
PTRvns1.zdnscloud.biz
MXwebmailas.jsbchina.cn ⭐
A218.2.119.137🇨🇳 CHINANET-BACKBONE218.2.0.0/16 China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District
TXTv=spf1 ip4:218.2.119.138/32 ip4:218.2.119.137/32 ip4:58.240.117.8/32 ip4:58.2...
SOAcns1.zdnscloud.netmail@knet.cn serial=376530

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=2034783289
rank #155623 globally
rank #2567 in the tld
📈 Tranco rank: #331,684

Subdomains

webmail.jsbchina.cn
www.jsbchina.cn
webmailas.jsbchina.cn
mybank.jsbchina.cn
mbank5.jsbchina.cn
analyzeonline.jsbchina.cn
ebank.jsbchina.cn
imap.jsbchina.cn
mycard.jsbchina.cn
myhome.jsbchina.cn
vbank.jsbchina.cn

Same first word

jsbchina.com
jsbchina.cn

Similar names

cishanbj.com
chinajsb.cn
cishanbj.cn
chinabjs.cn
chinajsb.com

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NScns1.zdnscloud.netdns1.zdnscloud.infoins1.zdnscloud.comvns1.zdnscloud.bizdns13.hichina.comdns14.hichina.comMXwebmailas.jsbchina.cnsmtp.158pe.comwebmail.jsbchina.cnA183.207.181.183218.94.59.3221.6.30.151
●NScns1.zdnscloud.net2019-11-13 → 2026-05-12 · 3 obs
○ 2018-09-08 20:34:24
● 2019-11-13 14:19:48
● 2026-05-12 14:53:26
●NSdns1.zdnscloud.info2019-11-13 → 2026-05-12 · 3 obs
○ 2018-09-08 20:34:24
● 2019-11-13 14:19:48
● 2026-05-12 14:53:26
○NSdns13.hichina.com2015-09-01 → 2018-09-08 · 4 obs
● 2015-09-01 05:37:28
● 2018-09-08 20:34:24
○ 2019-11-13 14:19:48
○ 2026-05-12 14:53:26
○NSdns14.hichina.com2015-09-01 → 2018-09-08 · 4 obs
● 2015-09-01 05:37:28
● 2018-09-08 20:34:24
○ 2019-11-13 14:19:48
○ 2026-05-12 14:53:26
●NSins1.zdnscloud.com2019-11-13 → 2026-05-12 · 3 obs
○ 2018-09-08 20:34:24
● 2019-11-13 14:19:48
● 2026-05-12 14:53:26
●NSvns1.zdnscloud.biz2019-11-13 → 2026-05-12 · 3 obs
○ 2018-09-08 20:34:24
● 2019-11-13 14:19:48
● 2026-05-12 14:53:26
○MXsmtp.158pe.com2015-09-01 → 2016-01-06 · 4 obs
● 2015-09-01 05:37:28
● 2016-01-06 12:43:10
○ 2016-01-16 22:18:08
○ 2026-05-12 14:53:26
○MXwebmail.jsbchina.cn2016-01-16 → 2016-12-01 · 5 obs
○ 2016-01-06 12:43:10
● 2016-01-16 22:18:08
● 2016-12-01 09:21:00
○ 2016-12-11 05:31:00
○ 2026-05-12 14:53:26
●MXwebmailas.jsbchina.cn2016-12-11 → 2026-05-12 · 3 obs
○ 2016-12-01 09:21:00
● 2016-12-11 05:31:00
● 2026-05-12 14:53:26
●A183.207.181.1832018-02-15 → 2026-05-12 · 3 obs
○ 2015-09-01 05:37:28
● 2018-02-15 15:59:28
● 2026-05-12 14:53:26
●A218.94.59.32015-09-01 → 2026-05-12 · 2 obs
● 2015-09-01 05:37:28
● 2026-05-12 14:53:26
●A221.6.30.1512018-02-15 → 2026-05-12 · 3 obs
○ 2015-09-01 05:37:28
● 2018-02-15 15:59:28
● 2026-05-12 14:53:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnc.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn...-
jsbchina.cncns1.zdnscloud.net, dns1.zdnscloud.info, ins1.zdnscloud.com, vns1.zdnscloud.biz-

✅ Authoritative Response

Server:42.62.2.24

NS records: cns1.zdnscloud.net, dns1.zdnscloud.info, ins1.zdnscloud.com, vns1.zdnscloud.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsbchina.cn (unsigned zone)

⏱️ Timing

Total: 3432ms | Queries: -

📄 Records

TypeCountSample Data
A3183.207.181.183, 218.94.59.3...
NS4vns1.zdnscloud.biz, ins1.zdnscloud.com...
MX1webmailas.jsbchina.cn (pri: 1)
TXT1v=spf1 ip4:218.2.119.138/32 ip4:218.2.11
SOA1cns1.zdnscloud.net mail.knet.cn

Analysis

Hierarchy

jsbchina.cn is a parent of webmail.jsbchina.cn, www.jsbchina.cn, webmailas.jsbchina.cn, mybank.jsbchina.cn and mbank5.jsbchina.cn, plus a few other host names.

IP Addresses

jsbchina.cn resolves to three IP numbers: 183.207.181.183, 218.94.59.3 and 221.6.30.151.

Name Servers

jsbchina.cn delegates to four name servers: vns1.zdnscloud.biz, ins1.zdnscloud.com, dns1.zdnscloud.info and cns1.zdnscloud.net.

jsbchina.cn at least partially shares name servers with other domains, including anshun.gov.cn, nic.citic, gapp.gov.cn, chinacdc.cn and mingsou.com.

These name servers are commonly used with dns1.czbank.com.

Host names with four IP numbers:

dns1.zdnscloud.info points to: 2408:8719:2500:0:b::1, 14.29.124.15, 14.116.160.20 and 14.116.247.213

Host names with three IP numbers:

vns1.zdnscloud.biz points to: 2401:8d00:9::1, 203.99.22.3 and 203.99.23.3

ins1.zdnscloud.com points to: 2401:8d00:f::1, 27.221.63.3 and 119.167.244.44

cns1.zdnscloud.net points to: 2408:8719:2500:0:a::1, 42.62.2.24 and 42.62.2.29

Mail Servers

A single mail server handles jsbchina.cn, webmailas.jsbchina.cn.

Host name webmailas.jsbchina.cn resolves to a single IP: 218.2.119.137.