ddgz.com - robtex.com
ddgz.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=1777014606 | ||||||
Same first word
Similar names
DNS History
15 records (2 active, 13 former)
○NSdns1.iidns.com2017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 11:42:04
○ 2026-03-27 15:46:20
○ 2026-04-24 07:35:22
●NSdns17.hichina.com2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:46:20
● 2026-04-24 07:35:22
●NSdns18.hichina.com2026-03-27 → 2026-04-24 · 3 obs
● 2026-03-27 15:46:20
● 2026-04-24 07:35:22
○NSdns2.iidns.com2017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 11:42:04
○ 2026-03-27 15:46:20
○ 2026-04-24 07:35:22
○NSdns3.iidns.com2017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 11:42:04
○ 2026-03-27 15:46:20
○ 2026-04-24 07:35:22
○NSdns4.iidns.com2017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 11:42:04
○ 2026-03-27 15:46:20
○ 2026-04-24 07:35:22
○NSdns5.iidns.com2017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 11:42:04
○ 2026-03-27 15:46:20
○ 2026-04-24 07:35:22
○NSdns6.iidns.com2017-01-26 → 2017-01-26 · 4 obs
● 2017-01-26 11:42:04
○ 2026-03-27 15:46:20
○ 2026-04-24 07:35:22
○NSns.rackspace.com2015-08-08 → 2016-10-08 · 5 obs
● 2015-08-08 09:38:54
● 2016-10-08 03:08:06
○ 2017-01-26 11:42:04
○ 2026-04-24 07:35:22
○NSns1.fma.net2015-08-08 → 2016-10-08 · 5 obs
● 2015-08-08 09:38:54
● 2016-10-08 03:08:06
○ 2017-01-26 11:42:04
○ 2026-04-24 07:35:22
○NSns1.us.fma.net2008-03-17 → 2008-03-17 · 3 obs
○ 2015-08-08 09:38:54
○ 2026-04-24 07:35:22
○NSns2.fma.net2015-08-08 → 2016-10-08 · 5 obs
● 2015-08-08 09:38:54
● 2016-10-08 03:08:06
○ 2017-01-26 11:42:04
○ 2026-04-24 07:35:22
○NSns2.us.fma.net2008-03-17 → 2008-03-17 · 3 obs
○ 2015-08-08 09:38:54
○ 2026-04-24 07:35:22
○A50.57.34.522015-08-08 → 2016-10-08 · 5 obs
● 2015-08-08 09:38:54
● 2016-10-08 03:08:06
○ 2017-01-26 11:42:04
○ 2026-04-24 07:35:22
○A72.32.79.1952008-03-17 → 2008-03-17 · 3 obs
○ 2015-08-08 09:38:54
○ 2026-04-24 07:35:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| ddgz.com | dns17.hichina.com, dns18.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddgz.com (unsigned zone)
⏱️ Timing
Total: 3574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns17.hichina.com, dns18.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
Two name servers dns17.hichina.com and dns18.hichina.com are delegated to ddgz.com.
ddgz.com uses the same name server configuration as other domains, such as gaprock.net, sandersdisc.com, heshangshu.com, tcmdl.com and gongkongsaas.com.
ddgz.com at least partially shares name servers with other domains such as bct5.com, omhkhej.cn, qiyi.org, tglive.cc and liaox.cn.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Two hosts with nine IPs each:
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.
Host 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.