52bi.cn - robtex.com

52bi.cn

DNSSEC⚠️ Not signed
A202.140.142.26🇨🇳 FXNET202.140.140.0/22 Feixun Network
NSdns23.hichina.com ⭐
A2408:4009:501::31🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 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,
A139.224.142.110🇨🇳 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,
NSdns24.hichina.com
A2408:4009:501::32🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 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,
A139.224.142.108🇨🇳 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,
MXadmin.52bi.cn ⭐
TXTv=spf1 a mx ~all
SOAdns23.hichina.comhostmaster@hichina.com 2026-01-12 #9

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=2034662863

Subdomains

pay.52bi.cn
www.52bi.cn
mzf.52bi.cn

Same first word

52bi.cn

Similar names

ib52.com
52ib.com
ib25.cn
bi25.cc

DNS History

18 records (4 active, 14 former)

2017201820192020202120222023202420252026NSdns23.hichina.comdns24.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.dan.comns1.hostinger.com.hkns2.dan.comns2.hostinger.com.hkns3.hostinger.com.hkns4.hostinger.com.hkMXadmin.52bi.cnmx1.hostinger.com.hkA202.140.142.262a05:d014:9da:8c10:306e:3e07:a16f:a55231.170.165.16545.248.68.2452.58.78.16CNAME4675fca3.hostidc.net
●NSdns23.hichina.com2026-02-17 → 2026-04-12 · 3 obs
○ 2019-12-25 02:35:50
● 2026-02-17 01:14:14
● 2026-04-12 15:06:22
●NSdns24.hichina.com2026-02-17 → 2026-04-12 · 3 obs
○ 2019-12-25 02:35:50
● 2026-02-17 01:14:14
● 2026-04-12 15:06:22
○NSf1g1ns1.dnspod.net2016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-07 17:20:54
● 2016-11-19 03:05:12
○ 2019-12-25 02:35:50
○ 2026-04-12 15:06:22
○NSf1g1ns2.dnspod.net2016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-07 17:20:54
● 2016-11-19 03:05:12
○ 2019-12-25 02:35:50
○ 2026-04-12 15:06:22
○NSns1.dan.com2019-12-25 → 2019-12-25 · 4 obs
○ 2016-11-19 03:05:12
● 2019-12-25 02:35:50
○ 2026-02-17 01:14:14
○ 2026-04-12 15:06:22
○NSns1.hostinger.com.hk2016-04-07 → 2016-04-07 · 3 obs
● 2016-04-07 17:20:54
○ 2016-11-19 03:05:12
○ 2026-04-12 15:06:22
○NSns2.dan.com2019-12-25 → 2019-12-25 · 4 obs
○ 2016-11-19 03:05:12
● 2019-12-25 02:35:50
○ 2026-02-17 01:14:14
○ 2026-04-12 15:06:22
○NSns2.hostinger.com.hk2016-04-07 → 2016-04-07 · 3 obs
● 2016-04-07 17:20:54
○ 2016-11-19 03:05:12
○ 2026-04-12 15:06:22
○NSns3.hostinger.com.hk2016-04-07 → 2016-04-07 · 3 obs
● 2016-04-07 17:20:54
○ 2016-11-19 03:05:12
○ 2026-04-12 15:06:22
○NSns4.hostinger.com.hk2016-04-07 → 2016-04-07 · 3 obs
● 2016-04-07 17:20:54
○ 2016-11-19 03:05:12
○ 2026-04-12 15:06:22
●MXadmin.52bi.cn2026-04-12 → 2026-04-12 · 3 obs
○ 2016-11-19 03:05:12
● 2026-04-12 15:06:20
● 2026-04-12 15:06:22
○MXmx1.hostinger.com.hk2016-04-07 → 2016-04-07 · 3 obs
● 2016-04-07 17:20:54
○ 2016-11-19 03:05:12
○ 2026-04-12 15:06:22
●A202.140.142.262026-03-25 → 2026-04-12 · 3 obs
○ 2026-02-21 01:56:02
● 2026-03-25 12:09:54
● 2026-04-12 15:06:22
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522019-12-25 → 2026-02-17 · 5 obs
○ 2016-11-19 03:05:12
● 2019-12-25 02:35:50
● 2026-02-17 01:14:14
○ 2026-02-21 01:56:02
○ 2026-04-12 15:06:22
○A31.170.165.1652016-04-07 → 2016-04-07 · 3 obs
● 2016-04-07 17:20:54
○ 2016-11-19 03:05:12
○ 2026-04-12 15:06:22
○A45.248.68.242016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-07 17:20:54
● 2016-11-19 03:05:12
○ 2019-12-25 02:35:50
○ 2026-04-12 15:06:22
○A52.58.78.162019-12-25 → 2026-02-17 · 5 obs
○ 2016-11-19 03:05:12
● 2019-12-25 02:35:50
● 2026-02-17 01:14:14
○ 2026-02-21 01:56:02
○ 2026-04-12 15:06:22
○CNAME4675fca3.hostidc.net2026-02-17 → 2026-03-21 · 4 obs
● 2026-02-17 01:14:14
● 2026-03-21 13:34:20
○ 2026-03-25 12:09:54
○ 2026-04-12 15:06:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn...-
52bi.cndns23.hichina.com, dns24.hichina.com-

✅ Authoritative Response

Server:139.224.142.110

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 52bi.cn (unsigned zone)

⏱️ Timing

Total: 1535ms | Queries: -

📄 Records

TypeCountSample Data
A1202.140.142.26
NS2dns23.hichina.com, dns24.hichina.com
MX1admin.52bi.cn (pri: 1)
TXT1v=spf1 a mx ~all
SOA1dns23.hichina.com hostmaster.hichina.com

Analysis

Hierarchy

52bi.cn is a parent of pay.52bi.cn, www.52bi.cn and mzf.52bi.cn.

IP Addresses

52bi.cn resolves to one IP number: 202.140.142.26.

Other host names, for instance www.52bi.cn, www.888slw.cn, juzinav.com, 888slw.cn and www.juzinav.com share IP numbers with 52bi.cn.

Name Servers

52bi.cn's delegation uses two name servers: dns23.hichina.com and dns24.hichina.com.

52bi.cn uses the same name server setup as other domains, such as mermaidweddingdresses.com, ntes53.com, sh-to.com, huilifa.com and tcyhd.com.

52bi.cn at least partially shares name servers with other domains, for instance abex.cn, hzunits.com, beitiejian.com and sjzyjy.com.

These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: The host name dns23.hichina.com points to 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110. The host name dns24.hichina.com points to 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

A single mail server handles 52bi.cn, admin.52bi.cn.