cuodu.com - dns.ninja
cuodu.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=1786202144 | ||||||
Same first word
cuodu.com |
Similar names
cuduo.cn |
uduco.com |
doucu.com |
cuudo.pl |
uudoc.com |
coduu.com |
ucudo.com |
ducou.com |
ucdou.com |
uucod.org |
udocu.com |
coudu.com |
oducu.com |
cudou.com |
DNS History
20 records (3 active, 17 former)
○NSdns1.iidns.com2016-04-26 → 2016-12-25 · 5 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
●NSdns17.hichina.com2026-03-15 → 2026-08-08 · 3 obs
○ 2018-07-19 20:32:16
● 2026-03-15 04:36:30
● 2026-08-08 15:44:04
● 2026-03-15 04:36:30
● 2026-08-08 15:44:04
●NSdns18.hichina.com2026-03-15 → 2026-08-08 · 3 obs
○ 2018-07-19 20:32:16
● 2026-03-15 04:36:30
● 2026-08-08 15:44:04
● 2026-03-15 04:36:30
● 2026-08-08 15:44:04
○NSdns2.iidns.com2016-04-26 → 2016-12-25 · 5 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○NSdns3.iidns.com2016-04-26 → 2016-12-25 · 5 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○NSdns4.iidns.com2016-04-26 → 2016-12-25 · 5 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○NSdns5.iidns.com2016-04-26 → 2016-12-25 · 5 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○NSdns6.iidns.com2016-04-26 → 2016-12-25 · 5 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
● 2016-12-25 04:47:54
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○NSns3.dns.com2018-07-19 → 2018-07-19 · 4 obs
○ 2016-12-25 04:47:54
● 2018-07-19 20:32:16
○ 2026-03-15 04:36:30
○ 2026-08-08 15:44:04
● 2018-07-19 20:32:16
○ 2026-03-15 04:36:30
○ 2026-08-08 15:44:04
○NSns4.dns.com2018-07-19 → 2018-07-19 · 4 obs
○ 2016-12-25 04:47:54
● 2018-07-19 20:32:16
○ 2026-03-15 04:36:30
○ 2026-08-08 15:44:04
● 2018-07-19 20:32:16
○ 2026-03-15 04:36:30
○ 2026-08-08 15:44:04
○NSwww.cuodu.com2015-11-04 → 2016-01-21 · 4 obs
● 2015-11-04 03:25:20
● 2016-01-21 20:43:06
○ 2016-04-26 03:48:42
○ 2026-08-08 15:44:04
● 2016-01-21 20:43:06
○ 2016-04-26 03:48:42
○ 2026-08-08 15:44:04
○MXio.bouncemx.com2015-11-04 → 2016-01-21 · 4 obs
● 2015-11-04 03:25:20
● 2016-01-21 20:43:06
○ 2016-12-25 04:47:54
○ 2026-08-08 15:44:04
● 2016-01-21 20:43:06
○ 2016-12-25 04:47:54
○ 2026-08-08 15:44:04
○A107.167.19.742016-04-26 → 2016-04-26 · 4 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○A107.167.19.752016-04-26 → 2016-04-26 · 4 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○A70.39.84.2272015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 13:04:34
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○ 2018-07-19 20:32:16
○ 2026-08-08 15:44:04
○A70.39.84.2332016-01-21 → 2016-01-21 · 4 obs
○ 2015-11-04 03:25:20
● 2016-01-21 20:43:06
○ 2016-04-26 03:48:42
○ 2026-08-08 15:44:04
● 2016-01-21 20:43:06
○ 2016-04-26 03:48:42
○ 2026-08-08 15:44:04
○A70.39.84.2482015-11-04 → 2015-11-04 · 4 obs
○ 2015-05-30 13:04:34
● 2015-11-04 03:25:20
○ 2016-01-21 20:43:06
○ 2026-08-08 15:44:04
● 2015-11-04 03:25:20
○ 2016-01-21 20:43:06
○ 2026-08-08 15:44:04
○CNAMEc.dcoin.co2015-05-30 → 2016-01-21 · 4 obs
● 2015-05-30 13:04:34
● 2016-01-21 20:43:06
○ 2016-04-26 03:48:42
○ 2026-08-08 15:44:04
● 2016-01-21 20:43:06
○ 2016-04-26 03:48:42
○ 2026-08-08 15:44:04
○CNAMEcs.ename.net2016-04-26 → 2018-07-19 · 6 obs
○ 2016-01-21 20:43:06
● 2016-04-26 03:48:42
○ 2016-12-25 04:47:54
● 2018-07-19 20:32:16
○ 2026-03-15 04:36:30
○ 2026-08-08 15:44:04
● 2016-04-26 03:48:42
○ 2016-12-25 04:47:54
● 2018-07-19 20:32:16
○ 2026-03-15 04:36:30
○ 2026-08-08 15:44:04
●CNAMEoverdue.aliyun.com2026-03-15 → 2026-08-08 · 3 obs
○ 2018-07-19 20:32:16
● 2026-03-15 04:36:30
● 2026-08-08 15:44:04
● 2026-03-15 04:36:30
● 2026-08-08 15:44:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| cuodu.com | dns17.hichina.com, dns18.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuodu.com (unsigned zone)
⏱️ Timing
Total: 3733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns17.hichina.com, dns18.hichina.com |
| TXT | 1 | 6d00b1fe41103a5600c6dc7ef5555b2247e91ed6 |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)
Analysis
IP Addresses
cuodu.com resolves to one IP address: 170.33.12.185.
overdue.aliyun.com, jinyang.com, bc4399.com and two other host names share IP numbers with cuodu.com.