ddtcom.cn - robtex.com
ddtcom.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.110.16.44🇨🇳 Alibaba-Cloud59.110.0.0/17 CT BeiJing IDC | ||||||
| NS | dns3.4cun.com ⭐ | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 61.172.183.74🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| NS | dns.4cun.com ⚠️ Not in zone NS records | ||||||
| NS | dns4.51dns.top ⚠️ Not in zone NS records | ||||||
| A | 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7🇨🇳 Alibaba-Cloud2408:4005::/33 | ||||||
| A | 219.138.102.210🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang | ||||||
| MX | mxn.mxhichina.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| A | 47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | ip-47-246-137-47.defastlink.net | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| A | 47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object | ||||||
| PTR | reachsmartdwell.com | ||||||
| TXT | v=spf1 include:spf.mxhichina.com -all | ||||||
| SOA | dns.4cun.comadmin@ddtcom.cn serial=1772527176 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034546407 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns3.4cun.com2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 10:59:24
● 2026-03-22 17:58:34
●NSdns4.51dns.top2026-02-15 → 2026-03-22 · 3 obs
● 2026-02-15 10:59:24
● 2026-03-22 17:58:34
●MXmxn.mxhichina.com2018-08-21 → 2026-03-22 · 2 obs
● 2026-03-22 17:58:34
●MXmxw.mxhichina.com2018-08-21 → 2026-03-22 · 2 obs
● 2026-03-22 17:58:34
●A59.110.16.442018-08-21 → 2026-03-22 · 2 obs
● 2026-03-22 17:58:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ddtcom.cn | dns3.4cun.com, dns4.51dns.top | - |
✅ Authoritative Response
Server: 61.172.183.74
NS records: dns3.4cun.com, dns4.51dns.top
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddtcom.cn (unsigned zone)
⏱️ Timing
Total: 3335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.110.16.44 |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns.4cun.com admin.ddtcom.cn |
Analysis
IP Addresses
ddtcom.cn points to a single IP: 59.110.16.44.
Other host names, for instance idolon.cn, yfsl.com, jsbxwjz.com, mj-zy.com and zhanyezhushou.com share IP numbers with ddtcom.cn.
Name Servers
ddtcom.cn is delegated to three name servers: dns3.4cun.com, dns.4cun.com and dns4.51dns.top.
ddtcom.cn at least partially shares its name servers with other domains, for instance xzlhly.com, ekgas.com, ant-it.net, andorbrush.com and carephar.com.
These name servers are commonly used with dns7.4cun.com, dns6.51dns.top, dns5.4cun.com, dns1.4cun.com, dns2.51dns.top, ns3.4cun.com, dns8.51dns.top, ns4.4cun.com, ns1.4cun.com and dns4.4cun.com.
Host names with two IP numbers
Host dns3.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74
Host dns4.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210
Host names pointing to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns3.4cun.com and dns4.51dns.top
Mail Servers
Two mail servers mxn.mxhichina.com and mxw.mxhichina.com handle ddtcom.cn.
ddtcom.cn uses the same mail server setup as other domains such as awolf.top, fsbestile.com, yodep.com, crkword.com and ymm-inc.com.
ddtcom.cn shares some mail servers with other domains, including linkoink.com, skw-tech.com, luxefoods.com, ichunter.com and silkroad.company.
These mail servers are often used alongside the mail servers mxus.mxhichina.com.
Host names with two IPs:
mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.
Host names with one IP:
mxw.mxhichina.com points to: 47.246.99.195.