jrbfl.cn - robtex.com
jrbfl.cn
| CNAME | xbcdnoe.xbnewcdn.com | ||||||
| CNAME | z7sa6mqg.nbpodle.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.220.155.206🇯🇵 IENS-AS-AP137.220.155.0/24 RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, 07-04 Lip Hing, Industrial Building, | ||||||
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=2035106087 | ||||||
Subdomains
rpnj.jrbfl.cn |
Same first word
jrbfl.cn |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.judns.com2026-06-30 → 2026-07-29 · 3 obs
○ 2017-04-17 16:36:16
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
●NSns1.julydns.com2026-06-30 → 2026-07-29 · 3 obs
○ 2017-04-17 16:36:16
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
○NSns1.myhostadmin.net2017-04-17 → 2017-04-17 · 3 obs
● 2017-04-17 16:36:16
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
●NSns2.judns.com2026-06-30 → 2026-07-29 · 3 obs
○ 2017-04-17 16:36:16
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
●NSns2.julydns.com2026-06-30 → 2026-07-29 · 3 obs
○ 2017-04-17 16:36:16
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
○NSns2.myhostadmin.net2017-04-17 → 2017-04-17 · 3 obs
● 2017-04-17 16:36:16
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○NSns3.myhostadmin.net2017-04-17 → 2017-04-17 · 3 obs
● 2017-04-17 16:36:16
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○NSns4.myhostadmin.net2017-04-17 → 2017-04-17 · 3 obs
● 2017-04-17 16:36:16
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○NSns5.myhostadmin.net2017-04-17 → 2017-04-17 · 3 obs
● 2017-04-17 16:36:16
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○NSns6.myhostadmin.net2017-04-17 → 2017-04-17 · 3 obs
● 2017-04-17 16:36:16
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○A142.91.163.2022017-04-17 → 2017-04-17 · 3 obs
● 2017-04-17 16:36:16
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
○ 2026-06-30 09:07:16
○ 2026-07-29 13:45:08
●CNAMExbcdnoe.xbnewcdn.com2026-06-30 → 2026-07-29 · 2 obs
● 2026-06-30 09:07:16
● 2026-07-29 13:45:08
● 2026-07-29 13:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| jrbfl.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| CNAME | 1 | xbcdnoe.xbnewcdn.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
The domain rpnj.jrbfl.cn falls under the parent jrbfl.cn.
IP Addresses
jrbfl.cn points to a single IP number: 137.220.155.206.
Additional host names — 76170.se, 6080.ee, 2597.ee and two others — share IP numbers with jrbfl.cn.