rbcf.cn - robtex.com
rbcf.cn
| CNAME | cs1.ename.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.179.117.50🇸🇬 Amazon54.179.0.0/17 SIN prefix | ||||||
| PTR | ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com | ||||||
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=2035045523 | ||||||
Previously NS for
rbcf.cn |
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns1.iidns.com2016-03-16 → 2017-02-17 · 5 obs
○ 2015-07-22 06:39:36
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
○NSdns2.iidns.com2016-03-16 → 2017-02-17 · 5 obs
○ 2015-07-22 06:39:36
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
○NSdns3.iidns.com2016-03-16 → 2017-02-17 · 5 obs
○ 2015-07-22 06:39:36
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
○NSdns4.iidns.com2016-03-16 → 2017-02-17 · 5 obs
○ 2015-07-22 06:39:36
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
○NSdns5.iidns.com2016-03-16 → 2017-02-17 · 5 obs
○ 2015-07-22 06:39:36
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
○NSdns6.iidns.com2016-03-16 → 2017-02-17 · 5 obs
○ 2015-07-22 06:39:36
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
● 2016-03-16 11:42:14
● 2017-02-17 15:42:54
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
●NSns1.ename.net2026-03-22 → 2026-07-16 · 3 obs
○ 2018-11-10 07:22:22
● 2026-03-22 16:11:00
● 2026-07-16 03:28:24
● 2026-03-22 16:11:00
● 2026-07-16 03:28:24
●NSns2.ename.net2026-03-22 → 2026-07-16 · 3 obs
○ 2018-11-10 07:22:22
● 2026-03-22 16:11:00
● 2026-07-16 03:28:24
● 2026-03-22 16:11:00
● 2026-07-16 03:28:24
○NSrbcf.cn2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 06:39:36
○ 2016-03-16 11:42:14
○ 2026-07-16 03:28:24
○ 2016-03-16 11:42:14
○ 2026-07-16 03:28:24
○A174.139.207.1782015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 06:39:36
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
○ 2018-11-10 07:22:22
○ 2026-07-16 03:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| rbcf.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:183.253.57.199
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbcf.cn (unsigned zone)
⏱️ Timing
Total: 4479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| CNAME | 1 | cs1.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
rbcf.cn points to a single IP number: 54.179.117.50.
Additional host names — pay.vc, xn--vuqz89a.org, ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com and two others — share IP numbers with rbcf.cn.