twdcns.cn - robtex.com
twdcns.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=2034667111 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 19:24:16
●NSdns2.cscdns.net2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 19:24:16
●MXcustmx.cscdns.net2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 19:24:16
●A165.160.13.202026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 19:24:16
●A165.160.15.202026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 19:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| twdcns.cn | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twdcns.cn (unsigned zone)
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
Two IP numbers are pointed to by twdcns.cn: 165.160.13.20 and 165.160.15.20.
other host names include ridgid.net, thebearfx.net, www.jobsdbdimension.com, simplecarcheck.co.uk and mail.hollandia.nl; they share IP numbers with twdcns.cn.
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for twdcns.cn.
twdcns.cn shares the same name server setup as other domains, for instance fibosea.com, mansionglobal.news, servprolblsouth.com, mbps.de and stregisbali.com.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
twdcns.cn is handled by a single mail server, custmx.cscdns.net.
twdcns.cn uses the same mail server setup as other domains, for instance rs-gp.co, mobilevoucher.mobi, barrons.news, nextpointbenefits.com and drsfosterandsmith.net.
twdcns.cn shares at least some mail servers with other domains, including condenet.tw and houseandgarden.com.pk.
The host name custmx.cscdns.net points to IP 198.58.121.58.