openpi.cn - robtex.com
openpi.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=2034582900 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns23.hichina.com2026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:10:14
●NSdns24.hichina.com2026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:10:14
●MXmxn.mxhichina.com2026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:10:14
●MXmxw.mxhichina.com2026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:10:14
●A62.234.19.1372026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 19:10:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| openpi.cn | dns23.hichina.com, dns24.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.100
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openpi.cn (unsigned zone)
⏱️ Timing
Total: 1721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.234.19.137 |
| NS | 2 | dns23.hichina.com, dns24.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 | dns23.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
openpi.cn points to a single IP: 62.234.19.137.
Name Servers
openpi.cn's delegation is to two name servers dns23.hichina.com and dns24.hichina.com.
openpi.cn shares the same name server configuration as other domains, such as orcad.cn, goodwill-transmission.com, kelixiong.com, sx-international.com and rmrbsn.cn.
openpi.cn at least partially shares its name servers with other domains, for instance haiheruye.com, nats.cn, latinlog.com, stls.info and yulong.com.
These name servers are commonly used alongside ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns23.hichina.com points to 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns24.hichina.com points to 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
Two mail servers mxn.mxhichina.com and mxw.mxhichina.com handle openpi.cn.
openpi.cn uses the same mail server setup as other domains such as monreeing.com, psylife.cc, changchem.com, rongshu.cn and flymodem.net.
openpi.cn shares some mail servers with other domains, including tdrx-tech.net, linkh5.cn, wapik.com, dayuegd.com and xxwlkj.com.
Host names with two IPs:
mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.
Host names with one IP:
mxw.mxhichina.com points to: 47.246.99.195.