cdtcm.com - robtex.com
cdtcm.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=1774768762 | ||||||
Same first word
Similar names
DNS History
16 records (3 active, 13 former)
○NSdns1.iidns.com2016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-27 14:57:26
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
○NSdns2.iidns.com2016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-27 14:57:26
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
●NSdns27.hichina.com2026-03-15 → 2026-03-29 · 3 obs
○ 2016-11-28 20:48:46
● 2026-03-15 21:04:04
● 2026-03-29 07:24:08
● 2026-03-15 21:04:04
● 2026-03-29 07:24:08
●NSdns28.hichina.com2026-03-15 → 2026-03-29 · 3 obs
○ 2016-11-28 20:48:46
● 2026-03-15 21:04:04
● 2026-03-29 07:24:08
● 2026-03-15 21:04:04
● 2026-03-29 07:24:08
○NSdns3.iidns.com2016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-27 14:57:26
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
○NSdns4.iidns.com2016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-27 14:57:26
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
○NSdns5.iidns.com2016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-27 14:57:26
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
○NSdns6.iidns.com2016-03-31 → 2016-03-31 · 4 obs
○ 2015-12-27 14:57:26
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
● 2016-03-31 03:18:52
○ 2016-11-28 20:48:46
○ 2026-03-29 07:24:08
○NSf1g1ns1.dnspod.net2016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-31 03:18:52
● 2016-11-28 20:48:46
○ 2026-03-15 21:04:04
○ 2026-03-29 07:24:08
● 2016-11-28 20:48:46
○ 2026-03-15 21:04:04
○ 2026-03-29 07:24:08
○NSf1g1ns2.dnspod.net2016-11-28 → 2016-11-28 · 4 obs
○ 2016-03-31 03:18:52
● 2016-11-28 20:48:46
○ 2026-03-15 21:04:04
○ 2026-03-29 07:24:08
● 2016-11-28 20:48:46
○ 2026-03-15 21:04:04
○ 2026-03-29 07:24:08
○NSns71.domaincontrol.com2015-11-03 → 2015-12-27 · 4 obs
● 2015-11-03 18:22:02
● 2015-12-27 14:57:26
○ 2016-03-31 03:18:52
○ 2026-03-29 07:24:08
● 2015-12-27 14:57:26
○ 2016-03-31 03:18:52
○ 2026-03-29 07:24:08
○NSns72.domaincontrol.com2015-11-03 → 2015-12-27 · 4 obs
● 2015-11-03 18:22:02
● 2015-12-27 14:57:26
○ 2016-03-31 03:18:52
○ 2026-03-29 07:24:08
● 2015-12-27 14:57:26
○ 2016-03-31 03:18:52
○ 2026-03-29 07:24:08
○MXmail.cdtcm.com2015-11-03 → 2015-12-27 · 4 obs
● 2015-11-03 18:22:02
● 2015-12-27 14:57:26
○ 2016-03-31 03:18:52
○ 2026-03-29 07:24:08
● 2015-12-27 14:57:26
○ 2016-03-31 03:18:52
○ 2026-03-29 07:24:08
○A103.43.134.342016-11-28 → 2017-09-19 · 5 obs
○ 2016-03-31 03:18:52
● 2016-11-28 20:48:46
● 2017-09-19 14:25:02
○ 2026-03-15 21:04:04
○ 2026-03-29 07:24:08
● 2016-11-28 20:48:46
● 2017-09-19 14:25:02
○ 2026-03-15 21:04:04
○ 2026-03-29 07:24:08
○A107.180.20.902015-11-03 → 2015-12-27 · 4 obs
● 2015-11-03 18:22:02
● 2015-12-27 14:57:26
○ 2016-03-31 03:18:52
○ 2026-03-29 07:24:08
● 2015-12-27 14:57:26
○ 2016-03-31 03:18:52
○ 2026-03-29 07:24:08
●CNAMEoverdue.aliyun.com2026-03-15 → 2026-03-29 · 2 obs
● 2026-03-15 21:04:04
● 2026-03-29 07:24:08
● 2026-03-29 07:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| cdtcm.com | dns27.hichina.com, dns28.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdtcm.com (unsigned zone)
⏱️ Timing
Total: 3563ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns28.hichina.com, dns27.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)
Analysis
IP Addresses
cdtcm.com points to a single IP number: 170.33.12.185.
Other host names, for instance dounao.com, mwcs.cn, zmkb.cn, hghp.cn and ewem.cn share IP numbers with cdtcm.com.