mmad.cn - robtex.com
mmad.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns7.hichina.com ⚠️ Not in zone NS records | ||||||
| NS | dns8.hichina.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 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 | 139.224.142.124🇨🇳 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, | ||||||
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 ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035124030 | ||||||
Same first word
mmad.it |
mmad.com |
mmad.de |
mmad.net |
mmad.nl |
mmad.ws |
mmad.us |
mmad.cn |
mmad.info |
mmad.org |
mmad.com.au |
mmad.ro |
mmad.in |
mmad.org.uk |
mmad.ru |
mmad.co.uk |
Similar names
DNS History
7 records (2 active, 5 former)
●NSdns7.hichina.com2026-07-16 → 2026-08-02 · 3 obs
● 2026-07-16 12:34:10
● 2026-08-02 11:27:42
●NSdns8.hichina.com2026-07-16 → 2026-08-02 · 3 obs
● 2026-07-16 12:34:10
● 2026-08-02 11:27:42
○NSns1.22.cn2015-08-08 → 2016-02-17 · 4 obs
● 2016-02-17 06:15:32
○ 2026-07-16 12:34:10
○ 2026-08-02 11:27:42
○NSns2.22.cn2015-08-08 → 2016-02-17 · 4 obs
● 2016-02-17 06:15:32
○ 2026-07-16 12:34:10
○ 2026-08-02 11:27:42
○NSns3.22.cn2015-08-08 → 2016-02-17 · 4 obs
● 2016-02-17 06:15:32
○ 2026-07-16 12:34:10
○ 2026-08-02 11:27:42
○NSns4.22.cn2015-08-08 → 2016-02-17 · 4 obs
● 2016-02-17 06:15:32
○ 2026-07-16 12:34:10
○ 2026-08-02 11:27:42
○A123.1.151.1092015-08-08 → 2015-11-30 · 4 obs
● 2015-11-30 09:27:06
○ 2026-07-16 12:34:10
○ 2026-08-02 11:27:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mmad.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.113
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mmad.cn (unsigned zone)
⏱️ Timing
Total: 1649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
The NS records for mmad.cn delegate to dns7.hichina.com and dns8.hichina.com.
mmad.cn has the same name server delegation as a number of other domains, such as xn--fjqun38i.com, lapingguo.com, dpcq.cc and two more.
At least some of mmad.cn's name servers are shared with other domains, for example institutestudy.com, lfpwj.com, baimuw.com and two more.
These name servers are often deployed together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names resolving to 9 IP numbers:
dns8.hichina.com maps to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 additional IP addresses.