hostpbx.cn - robtex.com
hostpbx.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.51.20.24🇨🇳 CU-CN-AS210.51.20.0/22 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| PTR | mail.hostpbx.cn | ||||||
| NS | dns29.hichina.com ⭐ | ||||||
| A | 2408:4009:501::37🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 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, | ||||||
| A | 139.224.142.109🇨🇳 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, | ||||||
| NS | dns30.hichina.com | ||||||
| A | 2408:4009:501::38🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 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, | ||||||
| A | 139.224.142.107🇨🇳 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, | ||||||
| MX | mail.hostpbx.cn ⭐ | ||||||
| A | 210.51.20.24🇨🇳 CU-CN-AS210.51.20.0/22 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| PTR | mail.hostpbx.cn | ||||||
| SOA | dns29.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034923636 | ||||||
Subdomains
mail.hostpbx.cn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns29.hichina.com2015-07-14 → 2026-06-16 · 2 obs
● 2026-06-16 06:45:30
●NSdns30.hichina.com2015-07-14 → 2026-06-16 · 2 obs
● 2026-06-16 06:45:30
●MXmail.hostpbx.cn2015-07-14 → 2026-06-16 · 2 obs
● 2026-06-16 06:45:30
●A210.51.20.242015-07-14 → 2026-06-16 · 2 obs
● 2026-06-16 06:45:30
🔍 DNS Trace
Analysis
Hierarchy
The domain mail.hostpbx.cn falls under the parent hostpbx.cn.
IP Addresses
hostpbx.cn resolves to just one IP address, 210.51.20.24.
Host names like mail.hostpbx.cn are further examples that share IP numbers with hostpbx.cn.
Name Servers
Two name servers handle the delegation for hostpbx.cn: dns29.hichina.com and dns30.hichina.com.
hostpbx.cn shares its NS records with other domains, for example crestplas.com, zhudiaoke.com, hksdtrz.com and two others.
At least some of hostpbx.cn's name servers are shared with other domains, for example hangkongbaoming.com, cn400.com.cn, islaremota.com and two more.
These name servers tend to co-occur with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and 3 other name servers in the same DNS delegations.
DNS names with 9 IP addresses:
dns29.hichina.com resolves to 39.96.153.39, 39.96.153.59 and 47.118.199.199 among others, with 6 other IP addresses in total.
dns30.hichina.com resolves to 39.96.153.37, 39.96.153.62 and 47.118.199.197 among others, with 6 other IP addresses in total.
Mail Servers
The sole mail server for hostpbx.cn is mail.hostpbx.cn.
mail.hostpbx.cn carries a single IP number, which is 210.51.20.24.