coolui.com - dns.ninja
coolui.com
| 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782771986 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NSdns1.hichina.com2026-06-29 → 2026-06-29 · 3 obs
○ 2017-10-07 00:37:16
● 2026-06-29 04:41:56
● 2026-06-29 22:33:28
● 2026-06-29 04:41:56
● 2026-06-29 22:33:28
●NSdns2.hichina.com2026-06-29 → 2026-06-29 · 3 obs
○ 2017-10-07 00:37:16
● 2026-06-29 04:41:56
● 2026-06-29 22:33:28
● 2026-06-29 04:41:56
● 2026-06-29 22:33:28
○NSns1.eedns.com2017-10-07 → 2017-10-07 · 4 obs
○ 2016-02-05 00:23:52
● 2017-10-07 00:37:16
○ 2026-06-29 04:41:56
○ 2026-06-29 22:33:28
● 2017-10-07 00:37:16
○ 2026-06-29 04:41:56
○ 2026-06-29 22:33:28
○NSns1.sedoparking.com2015-06-16 → 2015-10-29 · 4 obs
● 2015-06-16 15:47:10
● 2015-10-29 11:44:38
○ 2016-02-05 00:23:52
○ 2026-06-29 22:33:28
● 2015-10-29 11:44:38
○ 2016-02-05 00:23:52
○ 2026-06-29 22:33:28
○NSns2.eedns.com2017-10-07 → 2017-10-07 · 4 obs
○ 2016-02-05 00:23:52
● 2017-10-07 00:37:16
○ 2026-06-29 04:41:56
○ 2026-06-29 22:33:28
● 2017-10-07 00:37:16
○ 2026-06-29 04:41:56
○ 2026-06-29 22:33:28
○NSns2.sedoparking.com2015-06-16 → 2015-10-29 · 4 obs
● 2015-06-16 15:47:10
● 2015-10-29 11:44:38
○ 2016-02-05 00:23:52
○ 2026-06-29 22:33:28
● 2015-10-29 11:44:38
○ 2016-02-05 00:23:52
○ 2026-06-29 22:33:28
○MXmail.nickstel.com2015-06-16 → 2015-10-29 · 4 obs
● 2015-06-16 15:47:10
● 2015-10-29 11:44:38
○ 2016-02-05 00:23:52
○ 2026-06-29 22:33:28
● 2015-10-29 11:44:38
○ 2016-02-05 00:23:52
○ 2026-06-29 22:33:28
○A23.234.4.1202017-10-07 → 2017-10-07 · 4 obs
○ 2016-02-05 00:23:52
● 2017-10-07 00:37:16
○ 2026-06-29 04:41:56
○ 2026-06-29 22:33:28
● 2017-10-07 00:37:16
○ 2026-06-29 04:41:56
○ 2026-06-29 22:33:28
○A23.234.4.542017-10-07 → 2017-10-07 · 4 obs
○ 2016-02-05 00:23:52
● 2017-10-07 00:37:16
○ 2026-06-29 04:41:56
○ 2026-06-29 22:33:28
● 2017-10-07 00:37:16
○ 2026-06-29 04:41:56
○ 2026-06-29 22:33:28
○A72.52.4.912015-06-16 → 2015-10-29 · 4 obs
● 2015-06-16 15:47:10
● 2015-10-29 11:44:38
○ 2016-02-05 00:23:52
○ 2026-06-29 22:33:28
● 2015-10-29 11:44:38
○ 2016-02-05 00:23:52
○ 2026-06-29 22:33:28
●CNAMEoverdue.aliyun.com2026-06-29 → 2026-06-29 · 2 obs
● 2026-06-29 04:41:56
● 2026-06-29 22:33:28
● 2026-06-29 22:33:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| coolui.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolui.com (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
IP Addresses
coolui.com points to a single IP number: 170.33.12.185.
Additional host names — bc4399.com, dounao.com, lugu.com and two others — share IP numbers with coolui.com.