bdo.net.cn - robtex.com
bdo.net.cn
net.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2028190169 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSudns1.cscdns.net2026-07-01 → 2026-07-07 · 2 obs
● 2026-07-07 21:15:34
●MXrelay1.netnames.net2026-07-01 → 2026-07-07 · 2 obs
● 2026-07-07 21:15:34
●MXrelay2.netnames.net2026-07-01 → 2026-07-07 · 2 obs
● 2026-07-07 21:15:34
●A212.53.89.1382026-07-01 → 2026-07-07 · 2 obs
● 2026-07-07 21:15:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bdo.net.cn | udns1.cscdns.net, udns2.cscdns.uk | - |
✅ Authoritative Response
Server:204.74.66.1
NS records: udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdo.net.cn (unsigned zone)
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.53.89.138 |
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| MX | 2 | relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 100) |
| SOA | 1 | udns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
bdo.net.cn resolves to just one IP address, 212.53.89.138.
Two other host names, along with scandik.nl, 4urban.co.uk and eduscho.be, also share IP numbers with bdo.net.cn.
Name Servers
The NS records for bdo.net.cn delegate to udns1.cscdns.net and udns2.cscdns.uk.
bdo.net.cn shares its NS records with other domains, for example mybrp.com, tpcprestancia.com, syngenta.co.uk and two others.
bdo.net.cn has at least partial name server overlap with other domains, such as crsubscribe.com, europeansmallercompaniestrust.com, investissementsmanuvie.ca and two others.
udns1.cscdns.net resolves to 204.74.66.1 and 2001:502:f3ff::201. Likewise, udns2.cscdns.uk resolves to 204.74.111.1 and 2001:502:4612::201 — two IP addresses apiece.
Mail Servers
bdo.net.cn is served by two mail servers, relay1.netnames.net and relay2.netnames.net.
Among the domains sharing a mail server setup with bdo.net.cn are markit-share.org, thebritishcouncil.com, bdoindia.in and two others.
bdo.net.cn has mail servers in common with other domains — for example travelbag.com.au and connectinsurance.co.uk.
relay1.netnames.net directs to 185.26.230.83 and relay2.netnames.net directs to 185.26.230.89; each host name points to exactly one IP number.