rgpfb.cn - robtex.com
rgpfb.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=2034592613 | ||||||
Same first word
rgpfb.cn |
Similar names
DNS History
8 records (5 active, 3 former)
●NSce1.xincache.com2026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 00:57:28
● 2026-03-27 08:18:00
●NSce2.xincache.com2026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 00:57:28
● 2026-03-27 08:18:00
○NSns1.ce.net.cn2015-06-02 → 2016-09-14 · 4 obs
● 2016-09-14 03:35:12
○ 2026-03-01 00:57:28
○ 2026-03-27 08:18:00
●MXmail.rgpfb.cn2015-06-02 → 2026-03-27 · 2 obs
● 2026-03-27 08:18:00
●MXmail1.rgpfb.cn2015-06-02 → 2026-03-27 · 2 obs
● 2026-03-27 08:18:00
○A106.187.99.1742015-10-21 → 2016-09-14 · 5 obs
● 2015-10-21 22:08:16
● 2016-09-14 03:35:12
○ 2026-03-01 00:57:28
○ 2026-03-27 08:18:00
○A121.14.65.2152015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-21 22:08:16
○ 2026-03-27 08:18:00
●A123.59.154.1722026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 00:57:28
● 2026-03-27 08:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| rgpfb.cn | ce1.xincache.com, ce2.xincache.com | - |
✅ Authoritative Response
Server:2402:4e00:111:fff::c
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rgpfb.cn (unsigned zone)
⏱️ Timing
Total: 2644ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.59.154.172 |
| NS | 2 | ce2.xincache.com, ce1.xincache.com |
| MX | 2 | mail.rgpfb.cn (pri: 5), mail1.rgpfb.cn (pri: 10) |
| SOA | 1 | ce1.xincache.com enterprise1dnsadmin.dns |
Analysis
IP Addresses
rgpfb.cn points to a single IP number: 123.59.154.172.
Other host names, for instance accsb.cn, qljgj.com, suntadd.com, jsjq.com and pyj.cn share IP numbers with rgpfb.cn.
Name Servers
rgpfb.cn is delegated to two name servers: ce1.xincache.com and ce2.xincache.com.
rgpfb.cn uses the same name server setup as other domains, for instance cncircus.com, baigongchina.com.cn, lmjj.cn, whhongen.com and lianjiaxiang.com.
rgpfb.cn shares name servers with other domains at least partially, for instance theonex.com, niell.cn, rosefinch.cn, zzyingbao.com and huayiyf.com.
these name servers are often used together with the name servers ns11.xincache.com.
Host names with seven IP numbers: ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209. Host names with six IP numbers: ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35. Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.
Mail Servers
rgpfb.cn is handled by two mail servers: mail1.rgpfb.cn and mail.rgpfb.cn.