tbio.cn - robtex.com
tbio.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=2035004500 | ||||||
Subdomains
www.tbio.cn |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns10.hichina.com2015-08-10 → 2026-07-05 · 2 obs
● 2026-07-05 06:51:44
●NSdns9.hichina.com2015-08-10 → 2026-07-05 · 2 obs
● 2026-07-05 06:51:44
●MXmxn.mxhichina.com2015-08-10 → 2026-07-05 · 2 obs
● 2026-07-05 06:51:44
●MXmxw.mxhichina.com2015-08-10 → 2026-07-05 · 2 obs
● 2026-07-05 06:51:44
○A114.215.62.2122015-08-10 → 2020-03-07 · 4 obs
● 2020-03-07 16:22:36
○ 2026-06-29 17:59:22
○ 2026-07-05 06:51:44
●A47.254.152.2182026-06-29 → 2026-07-05 · 3 obs
● 2026-06-29 17:59:22
● 2026-07-05 06:51:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tbio.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.52
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tbio.cn (unsigned zone)
⏱️ Timing
Total: 4783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.254.152.218 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
tbio.cn is a parent domain of www.tbio.cn.
IP Addresses
tbio.cn points to a single IP number: 47.254.152.218.
Among the host names that share IP numbers with tbio.cn is www.tbio.cn, as one example.
Name Servers
The NS records for tbio.cn delegate to dns10.hichina.com and dns9.hichina.com.
tbio.cn shares its name server setup with other domains, including anbsos.com, songcj.com, yeke.cn and two others.
tbio.cn has some name servers in common with other domains such as e365.cc, weiquanlawyer.com and qisi.cn
Host names with 9 IP numbers:
dns10.hichina.com maps to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 additional IP addresses.
dns9.hichina.com maps to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 additional IP addresses.
Mail Servers
tbio.cn has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
tbio.cn shares the same mail server setup as other domains, including bai-bo.com, teleaero.com, supplierlist.com and two others.
tbio.cn shares mail servers — at least in part — with other domains, including mlxfl.com, honeytakcontainer.com, tygems.net and two others.
Host names with two IP numbers:
The A records for mxn.mxhichina.com return 47.246.136.231 and 47.246.137.47.
Host names pointing to a single IP address:
mxw.mxhichina.com resolves to the IP address 47.246.99.195.