dddcm.cn - robtex.com
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dddcm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.238.73.180🇺🇸 HDHK | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC | ||||||
| PTR | ip-1-193-216-204.defastlink.net | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP | ||||||
| PTR | ip-218-98-111-129.defastlink.net | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP | ||||||
| PTR | ip-218-98-111-138.defastlink.net | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN | ||||||
| PTR | ip-183-253-57-202.defastlink.net | ||||||
| A | 211.99.99.38🇨🇳 WYNETWORK | ||||||
| PTR | ip-211-99-99-38.defastlink.net | ||||||
| MX | mxdomain.qq.com(999) | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1770380487 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ 🔒 | ||||||
| NS | b.dns.cn 🔒 | ||||||
| NS | c.dns.cn 🔒 | ||||||
| NS | d.dns.cn 🔒 | ||||||
| NS | e.dns.cn 🔒 | ||||||
| NS | ns.cernet.net⚠️ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034446726 | ||||||
Same first word
dddcm.cn |
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns29.hichina.com2015-05-24 → 2017-05-26 · 4 obs
● 2017-05-26 19:20:44
○ 2026-02-15 04:55:00
○ 2026-02-15 18:22:40
○NSdns30.hichina.com2015-05-24 → 2017-05-26 · 4 obs
● 2017-05-26 19:20:44
○ 2026-02-15 04:55:00
○ 2026-02-15 18:22:40
●NSns1.nowcndns.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:55:00
● 2026-02-15 18:22:40
●NSns2.nowcndns.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:55:00
● 2026-02-15 18:22:40
○A192.168.1.12015-05-24 → 2017-05-26 · 4 obs
● 2017-05-26 19:20:44
○ 2026-02-15 04:55:00
○ 2026-02-15 18:22:40
●A38.238.73.1802026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:55:00
● 2026-02-15 18:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dddcm.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server: 183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dddcm.cn (unsigned zone)
⏱️ Timing
Total: 3880ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.238.73.180 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
AI analysis
dddcm.cn resolves to one IP number: 38.238.73.180.
dddcm.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
dddcm.cn shares the same name server setup as other domains, for instance eazier.cn, eufc.cn, iicnc.cn, ledsales.cn and weiwei520.cn.
Host names with three IPs:
ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.
ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.
dddcm.cn is handled by a single mail server, mxdomain.qq.com.
dddcm.cn shares the same mail server setup as other domains, for instance ctix.cn, cnshs.cn, yiwz.net, fotravel.com and qqbuy.com.
dddcm.cn shares some mail servers with other domains, at least partially, for instance babeone.com, ch61.com, gopc8.com, maynow.com and xnwu.com.
These mail servers are commonly used alongside mxbiz1.qq.com and mxbiz2.qq.com.