cuia.cn - robtex.com
cuia.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=2035095031 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns17.hichina.com2019-07-15 → 2020-03-12 · 5 obs
○ 2015-08-22 19:00:54
● 2019-07-15 03:16:58
● 2020-03-12 12:42:38
○ 2026-02-21 17:30:54
○ 2026-07-27 04:04:54
● 2019-07-15 03:16:58
● 2020-03-12 12:42:38
○ 2026-02-21 17:30:54
○ 2026-07-27 04:04:54
○NSdns18.hichina.com2019-07-15 → 2020-03-12 · 5 obs
○ 2015-08-22 19:00:54
● 2019-07-15 03:16:58
● 2020-03-12 12:42:38
○ 2026-02-21 17:30:54
○ 2026-07-27 04:04:54
● 2019-07-15 03:16:58
● 2020-03-12 12:42:38
○ 2026-02-21 17:30:54
○ 2026-07-27 04:04:54
○NSf1g1ns1.dnspod.net2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 19:00:54
○ 2019-07-15 03:16:58
○ 2026-07-27 04:04:54
○ 2019-07-15 03:16:58
○ 2026-07-27 04:04:54
○NSf1g1ns2.dnspod.net2015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 19:00:54
○ 2019-07-15 03:16:58
○ 2026-07-27 04:04:54
○ 2019-07-15 03:16:58
○ 2026-07-27 04:04:54
●NSns1.ename.net2026-07-07 → 2026-07-27 · 3 obs
○ 2026-02-21 17:30:54
● 2026-07-07 13:12:02
● 2026-07-27 04:04:54
● 2026-07-07 13:12:02
● 2026-07-27 04:04:54
●NSns2.ename.net2026-07-07 → 2026-07-27 · 3 obs
○ 2026-02-21 17:30:54
● 2026-07-07 13:12:02
● 2026-07-27 04:04:54
● 2026-07-07 13:12:02
● 2026-07-27 04:04:54
○MXmail.skrimple.com2015-12-17 → 2017-06-07 · 4 obs
● 2015-12-17 06:02:00
● 2017-06-07 08:18:26
○ 2019-07-15 03:16:58
○ 2026-07-27 04:04:54
● 2017-06-07 08:18:26
○ 2019-07-15 03:16:58
○ 2026-07-27 04:04:54
○A103.51.144.812016-11-08 → 2017-06-07 · 5 obs
○ 2016-04-02 14:23:22
● 2016-11-08 23:59:16
● 2017-06-07 08:18:26
○ 2020-03-12 12:42:38
○ 2026-07-27 04:04:54
● 2016-11-08 23:59:16
● 2017-06-07 08:18:26
○ 2020-03-12 12:42:38
○ 2026-07-27 04:04:54
○A123.254.111.1902015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 19:00:54
○ 2015-12-17 06:02:00
○ 2026-07-27 04:04:54
○ 2015-12-17 06:02:00
○ 2026-07-27 04:04:54
○A23.27.98.2372017-06-07 → 2017-06-07 · 4 obs
○ 2016-11-08 23:59:16
● 2017-06-07 08:18:26
○ 2019-07-15 03:16:58
○ 2026-07-27 04:04:54
● 2017-06-07 08:18:26
○ 2019-07-15 03:16:58
○ 2026-07-27 04:04:54
○A65.19.157.2352015-12-17 → 2016-04-02 · 5 obs
○ 2015-08-22 19:00:54
● 2015-12-17 06:02:00
● 2016-04-02 14:23:22
○ 2016-11-08 23:59:16
○ 2026-07-27 04:04:54
● 2015-12-17 06:02:00
● 2016-04-02 14:23:22
○ 2016-11-08 23:59:16
○ 2026-07-27 04:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cuia.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:1.193.216.198
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuia.cn (unsigned zone)
⏱️ Timing
Total: 4194ms | 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
cuia.cn has exactly one IP address — 54.179.117.50.
pay.vc, xn--vuqz89a.org, ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com plus two other host names have IP numbers in common with cuia.cn.