bbapp.cn - robtex.com
bbapp.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2035152111 | ||||||
Subdomains
heartbeat.bbapp.cn |
Same first word
Similar names
bpbap.com |
pbpba.com |
ppabb.sk |
abpbp.cn |
bbppa.com |
abppb.com |
ppbab.com |
babpp.com |
appbb.co |
pbpab.com |
pabbp.com |
appbb.ru |
DNS History
5 records (5 active, 0 former)
●NSdns27.hichina.com2020-01-22 → 2026-08-07 · 2 obs
● 2026-08-07 10:35:28
●NSdns28.hichina.com2020-01-22 → 2026-08-07 · 2 obs
● 2026-08-07 10:35:28
●MXmx1.qiye.aliyun.com2026-06-01 → 2026-08-07 · 2 obs
● 2026-08-07 10:35:28
●MXmx2.qiye.aliyun.com2026-06-01 → 2026-08-07 · 2 obs
● 2026-08-07 10:35:28
●MXmx3.qiye.aliyun.com2026-06-01 → 2026-08-07 · 2 obs
● 2026-08-07 10:35:28
🔍 DNS Trace
Analysis
Hierarchy
heartbeat.bbapp.cn is delegated beneath bbapp.cn.
Name Servers
bbapp.cn is served by two delegated name servers, dns27.hichina.com and dns28.hichina.com.
bbapp.cn has the same name server delegation as a number of other domains, such as huosao.com, hnqsmz.com, nanzhen.net and two more.
There is an overlap in name servers between bbapp.cn and other domains, for example clinbrain.net, mubihu.com and weeklyhongkong.com
Host names resolving to 9 IP numbers:
dns27.hichina.com carries IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, with 6 other addresses beyond those.
dns28.hichina.com carries IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, with 6 other addresses beyond those.
Mail Servers
Incoming mail for bbapp.cn is delivered via three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
bbapp.cn shares at least some of its mail servers with other domains — for example ipemed.com, ytrealtygroup.com.hk, 913dh.com and two more.
These mail servers are routinely seen in conjunction with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.
Hosts with two IP numbers each:
mx3.qiye.aliyun.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.
Hosts that resolve to one IP address:
mx1.qiye.aliyun.com points to the IP address 47.246.137.47.
mx2.qiye.aliyun.com points to the IP address 47.246.136.231.
These two host names — mx3.qiye.aliyun.com and mx2.qiye.aliyun.com — each point to 47.246.136.231 IP addresses.
These two host names — mx3.qiye.aliyun.com and mx1.qiye.aliyun.com — each point to 47.246.137.47 IP addresses.