oldcas.cn - robtex.com
oldcas.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
oldcas.cn |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns1.hichina.com2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 07:31:12
● 2026-03-22 17:37:34
●NSdns2.hichina.com2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 07:31:12
● 2026-03-22 17:37:34
●NSexpirens3.hichina.com2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 07:31:12
● 2026-03-22 17:37:34
●NSexpirens4.hichina.com2026-03-21 → 2026-03-22 · 3 obs
● 2026-03-21 07:31:12
● 2026-03-22 17:37:34
○NSns1.nowcndns.com2026-03-08 → 2026-03-08 · 3 obs
○ 2026-03-21 07:31:12
○ 2026-03-22 17:37:34
○NSns2.nowcndns.com2026-03-08 → 2026-03-08 · 3 obs
○ 2026-03-21 07:31:12
○ 2026-03-22 17:37:34
○A38.177.173.2402026-03-08 → 2026-03-08 · 3 obs
○ 2026-03-21 07:31:12
○ 2026-03-22 17:37:34
●CNAMEexpired.hichina.com2026-03-21 → 2026-03-22 · 2 obs
● 2026-03-22 17:37:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| oldcas.cn | expirens3.hichina.com, expirens4.hichina.com | - |
✅ Authoritative Response
Server: 120.76.107.53
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oldcas.cn (unsigned zone)
⏱️ Timing
Total: 4193ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
Three IP numbers for oldcas.cn are 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Other host names, for instance expired.hichina.com, share IP numbers with oldcas.cn.
Name Servers
oldcas.cn's delegation is to two name servers ns1.alidns.com and ns2.alidns.com.
oldcas.cn shares the same name server configuration as other domains, such as 0f68b2d1410251.beer, af08.cc, jinlangdun.com, 23a0700c910281.beer and 0c050dde21024.beer.
oldcas.cn at least partially shares its name servers with other domains, for instance haaye.com, myfilms.net, felixhe.com, 91tv.net and aipiaowu.com.
these name servers are commonly used with the name servers dns10.hichina.com, dns9.hichina.com, dns29.hichina.com, dns30.hichina.com, ns7.alidns.com and ns8.alidns.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.