cmtwo.cn - robtex.com
cmtwo.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns7.hichina.com2026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 07:21:04
● 2026-03-22 23:26:12
●NSdns8.hichina.com2026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 07:21:04
● 2026-03-22 23:26:12
●NSexpirens3.hichina.com2026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 07:21:04
● 2026-03-22 23:26:12
●NSexpirens4.hichina.com2026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 07:21:04
● 2026-03-22 23:26:12
○NSns1.nowcndns.com2026-02-23 → 2026-02-23 · 3 obs
○ 2026-03-09 07:21:04
○ 2026-03-22 23:26:12
○NSns2.nowcndns.com2026-02-23 → 2026-02-23 · 3 obs
○ 2026-03-09 07:21:04
○ 2026-03-22 23:26:12
○A38.207.106.592026-02-23 → 2026-02-23 · 3 obs
○ 2026-03-09 07:21:04
○ 2026-03-22 23:26:12
●CNAMEexpired.hichina.com2026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 23:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cmtwo.cn | expirens3.hichina.com, expirens4.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.103
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
cmtwo.cn resolves to three IPs: 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Other host names, such as expired.hichina.com, share IP numbers with cmtwo.cn.
Name Servers
Two name servers ns1.alidns.com and ns2.alidns.com handle delegation for cmtwo.cn.
cmtwo.cn uses the same name server setup as other domains, for example hgcnc.net, 7e051eec511021.beer, 2005.com, 585660.com and szdaoqin.com.
cmtwo.cn partially shares name servers with other domains; examples include marquechine.com, justech.com, itmanbu.com, inbound.cn and 22639.cc.
These name servers are commonly used alongside ns7.alidns.com, ns8.alidns.com, dns25.hichina.com, dns26.hichina.com, dns7.hichina.com, dns8.hichina.com, dns31.hichina.com, dns32.hichina.com, dns10.hichina.com and dns9.hichina.com.
Host names with nine IP numbers:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.