jua.cn - robtex.com
jua.cn
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2035005329 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns25.hichina.com2020-12-21 → 2026-07-05 · 2 obs
● 2020-12-21 00:10:08
● 2026-07-05 11:32:14
● 2026-07-05 11:32:14
●NSdns26.hichina.com2020-12-21 → 2026-07-05 · 2 obs
● 2020-12-21 00:10:08
● 2026-07-05 11:32:14
● 2026-07-05 11:32:14
○MXmail.skrimple.com2015-08-02 → 2017-02-20 · 4 obs
● 2015-08-02 08:20:58
● 2017-02-20 02:03:44
○ 2020-12-21 00:10:08
○ 2026-07-05 11:32:14
● 2017-02-20 02:03:44
○ 2020-12-21 00:10:08
○ 2026-07-05 11:32:14
○A103.51.144.812017-02-20 → 2017-02-20 · 4 obs
○ 2016-05-07 00:26:12
● 2017-02-20 02:03:44
○ 2020-12-21 00:10:08
○ 2026-07-05 11:32:14
● 2017-02-20 02:03:44
○ 2020-12-21 00:10:08
○ 2026-07-05 11:32:14
○A198.12.15.2442015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 08:20:58
○ 2015-11-27 15:52:24
○ 2026-07-05 11:32:14
○ 2015-11-27 15:52:24
○ 2026-07-05 11:32:14
○A65.19.157.2342016-05-07 → 2016-05-07 · 4 obs
○ 2016-03-06 23:47:54
● 2016-05-07 00:26:12
○ 2017-02-20 02:03:44
○ 2026-07-05 11:32:14
● 2016-05-07 00:26:12
○ 2017-02-20 02:03:44
○ 2026-07-05 11:32:14
○A65.19.157.2352015-11-27 → 2016-03-06 · 5 obs
○ 2015-08-02 08:20:58
● 2015-11-27 15:52:24
● 2016-03-06 23:47:54
○ 2016-05-07 00:26:12
○ 2026-07-05 11:32:14
● 2015-11-27 15:52:24
● 2016-03-06 23:47:54
○ 2016-05-07 00:26:12
○ 2026-07-05 11:32:14
●CNAMEoverdue.aliyun.com2020-12-21 → 2026-07-05 · 2 obs
● 2020-12-21 00:10:08
● 2026-07-05 11:32:14
● 2026-07-05 11:32:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| jua.cn | dns25.hichina.com, dns26.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.219
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jua.cn (unsigned zone)
⏱️ Timing
Total: 2277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns26.hichina.com, dns25.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
jua.cn points to a single IP number: 170.33.12.185.
Additional host names — overdue.aliyun.com, bc4399.com, dounao.com and two others — share IP numbers with jua.cn.