cbmma.cn - robtex.com
cbmma.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=2035098132 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns17.hichina.com2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 22:10:24
●NSdns18.hichina.com2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 22:10:24
●MXmxn.mxhichina.com2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 22:10:24
●MXmxw.mxhichina.com2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 22:10:24
●A123.56.239.472026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 22:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cbmma.cn | dns17.hichina.com, dns18.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.40
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbmma.cn (unsigned zone)
⏱️ Timing
Total: 1707ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.56.239.47 |
| NS | 2 | dns17.hichina.com, dns18.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | 39.105.206.187 |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
cbmma.cn resolves to just one IP address, 123.56.239.47.
Name Servers
cbmma.cn has two authoritative name servers — dns17.hichina.com and dns18.hichina.com.
cbmma.cn shares its NS records with other domains, for example wassup.cn, jianyumen.com, mydmy.com and two others.
cbmma.cn shares at least some of its name servers with other domains, for example sxdxx.com, ljkc.cn, 99501.cn and gxkaili.com.
These name servers tend to be used in conjunction with the name servers ns1.alidns.com.
DNS names with 9 IP addresses:
dns17.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.
dns18.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.
Mail Servers
cbmma.cn is served by two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.
Among the domains sharing a mail server setup with cbmma.cn are heliivsh.com, woheni99.com, vivalife.com.cn and two others.
There is at least a partial MX overlap between cbmma.cn and other domains, including fulsun.cn, off-stamp.com, an-hong.com and two others.
Host names that have two IP addresses:
mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.
Host names that point to one IP address:
mxw.mxhichina.com resolves to 47.246.99.195.