5z0.cn - robtex.com

5z0.cn

DNSSEC⚠️ Not signed
A203.107.45.167🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd.
PTRcatl.com
NSdns29.hichina.com ⭐
A2408:4009:501::37🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.99🇨🇳 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,
A139.224.142.109🇨🇳 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,
NSdns30.hichina.com
A2408:4009:501::38🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.102🇨🇳 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,
A139.224.142.107🇨🇳 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,
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
SOAdns29.hichina.comhostmaster@hichina.com 2026-01-09 #13

cn

DNSSEC⚠️ Not signed
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=2034771077

Subdomains

tfz.5z0.cn

Same first word

5z0.cn

Similar names

z05.com
0z5.com
z50.info
z50.net
50z.net
z50.co.uk
z50.org
50z.cc
z50.com
z50.de
z50.us
50z.com
z05.de
0z5.net
z05.top
50z.de
05z.com

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSdns29.hichina.comdns30.hichina.comdns1.everdns.comdns10.hichina.comdns2.everdns.comdns9.hichina.comns1.360wzb.comns2.360wzb.comMXmxbiz1.qq.commxbiz2.qq.comA203.107.45.167118.244.203.6122.114.118.159203.107.43.165CNAME113794.vhost136.cloudvhost.cn
○NSdns1.everdns.com2015-11-28 → 2016-01-12 · 5 obs
○ 2015-07-21 05:55:58
● 2015-11-28 00:22:08
● 2016-01-12 22:36:12
○ 2016-09-15 22:15:10
○ 2026-05-09 14:40:16
○NSdns10.hichina.com2016-09-15 → 2020-11-19 · 5 obs
○ 2016-01-12 22:36:12
● 2016-09-15 22:15:10
● 2020-11-19 10:07:56
○ 2026-04-23 18:37:52
○ 2026-05-09 14:40:16
○NSdns2.everdns.com2015-11-28 → 2016-01-12 · 5 obs
○ 2015-07-21 05:55:58
● 2015-11-28 00:22:08
● 2016-01-12 22:36:12
○ 2016-09-15 22:15:10
○ 2026-05-09 14:40:16
●NSdns29.hichina.com2026-04-23 → 2026-05-09 · 3 obs
○ 2020-11-19 10:07:56
● 2026-04-23 18:37:52
● 2026-05-09 14:40:16
●NSdns30.hichina.com2026-04-23 → 2026-05-09 · 3 obs
○ 2020-11-19 10:07:56
● 2026-04-23 18:37:52
● 2026-05-09 14:40:16
○NSdns9.hichina.com2016-09-15 → 2020-11-19 · 5 obs
○ 2016-01-12 22:36:12
● 2016-09-15 22:15:10
● 2020-11-19 10:07:56
○ 2026-04-23 18:37:52
○ 2026-05-09 14:40:16
○NSns1.360wzb.com2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 05:55:58
○ 2015-11-28 00:22:08
○ 2026-05-09 14:40:16
○NSns2.360wzb.com2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 05:55:58
○ 2015-11-28 00:22:08
○ 2026-05-09 14:40:16
●MXmxbiz1.qq.com2015-11-28 → 2026-05-09 · 2 obs
● 2015-11-28 00:22:08
● 2026-05-09 14:40:16
●MXmxbiz2.qq.com2015-11-28 → 2026-05-09 · 2 obs
● 2015-11-28 00:22:08
● 2026-05-09 14:40:16
○A118.244.203.62015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 05:55:58
○ 2015-11-28 00:22:08
○ 2026-05-09 14:40:16
○A122.114.118.1592015-11-28 → 2016-01-12 · 5 obs
○ 2015-07-21 05:55:58
● 2015-11-28 00:22:08
● 2016-01-12 22:36:12
○ 2016-09-15 22:15:10
○ 2026-05-09 14:40:16
○A203.107.43.1652020-11-19 → 2020-11-19 · 4 obs
○ 2016-09-15 22:15:10
● 2020-11-19 10:07:56
○ 2026-04-23 18:37:52
○ 2026-05-09 14:40:16
●A203.107.45.1672026-04-23 → 2026-05-09 · 3 obs
○ 2020-11-19 10:07:56
● 2026-04-23 18:37:52
● 2026-05-09 14:40:16
○CNAME113794.vhost136.cloudvhost.cn2015-11-28 → 2016-01-12 · 4 obs
● 2015-11-28 00:22:08
● 2016-01-12 22:36:12
○ 2016-09-15 22:15:10
○ 2026-05-09 14:40:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
5z0.cndns29.hichina.com, dns30.hichina.com-

✅ Authoritative Response

Server:139.224.142.99

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5z0.cn (unsigned zone)

⏱️ Timing

Total: 2502ms | Queries: -

📄 Records

TypeCountSample Data
A1203.107.45.167
NS2dns29.hichina.com, dns30.hichina.com
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
SOA1dns29.hichina.com hostmaster.hichina.com

Analysis

Hierarchy

5z0.cn is parent of tfz.5z0.cn.

IP Addresses

5z0.cn points to a single IP: 203.107.45.167.

Other host names, for instance tesqi.com, cnisa10000.com, shangan365.com, kakootea.com and deanoon.cn share IP numbers with 5z0.cn.

Name Servers

5z0.cn's delegation is to two name servers dns29.hichina.com and dns30.hichina.com.

5z0.cn shares the same name server configuration as other domains, such as sangharetreat.com, cdtset.com, tqygm.com, 51yimei.net and jimuti.com.

5z0.cn at least partially shares its name servers with other domains, for instance atva.cn, code2048.net, sunshinelaw.com.cn, pxnsh.cn and nanru.net.

these name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns29.hichina.com points to 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109; dns30.hichina.com points to 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle 5z0.cn.

5z0.cn uses the same mail server setup as other domains such as lodaak.com, linkvideo.net, bigide.com, zibin.top and zhhtzn.com.

5z0.cn shares some mail servers with other domains, including 0757ss.cn, email.viewtool.com, xr0591.com, renstech.com and xh1987.com.