ddtmx.com - robtex.com
ddtmx.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns17.hichina.com ⭐ | ||||||
| A | 2408:4009:501::25🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.110🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns18.hichina.com | ||||||
| A | 2408:4009:501::26🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.108🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns17.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=1774402057 | ||||||
Same first word
ddtmx.com |
Similar names
DNS History
10 records (2 active, 8 former)
●NSdns17.hichina.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 04:13:36
● 2026-03-25 01:30:28
●NSdns18.hichina.com2026-03-19 → 2026-03-25 · 3 obs
● 2026-03-19 04:13:36
● 2026-03-25 01:30:28
○NSf1g1ns1.dnspod.net2016-12-24 → 2016-12-24 · 4 obs
● 2016-12-24 17:01:58
○ 2018-06-01 03:07:16
○ 2026-03-25 01:30:28
○NSf1g1ns2.dnspod.net2016-12-24 → 2016-12-24 · 4 obs
● 2016-12-24 17:01:58
○ 2018-06-01 03:07:16
○ 2026-03-25 01:30:28
○NSns15.domaincontrol.com2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-02 12:45:14
○ 2026-03-25 01:30:28
○NSns16.domaincontrol.com2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-02 12:45:14
○ 2026-03-25 01:30:28
○MXmailstore1.secureserver.net2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-02 12:45:14
○ 2026-03-25 01:30:28
○MXsmtp.secureserver.net2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-02 12:45:14
○ 2026-03-25 01:30:28
○A50.63.202.862015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-02 12:45:14
○ 2026-03-25 01:30:28
○A66.117.8.1462016-12-24 → 2016-12-24 · 4 obs
● 2016-12-24 17:01:58
○ 2018-06-01 03:07:16
○ 2026-03-25 01:30:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ddtmx.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 ddtmx.com (unsigned zone)
⏱️ Timing
Total: 1523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns18.hichina.com, dns17.hichina.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
Name Servers
ddtmx.com is delegated to two name servers: dns17.hichina.com and dns18.hichina.com.
ddtmx.com shares the same name server setup as chye.cn, viplearn.com, sudesoft.cn, hytfchem.com and cksp.com.cn.
ddtmx.com partially shares its name servers with other domains, for example donghu.live, aiwork.net and hhar.cn.
These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.
Nine IP numbers per host:
dns17.hichina.com points to: 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns18.hichina.com points to: 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.