hdmail.cn - robtex.com
hdmail.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.97.154.158🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| MX | hzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1773911370 | ||||||
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=2035126317 | ||||||
Same first word
hdmail.cn |
hdmail.com.br |
hdmail.dk |
hdmail.ru |
hdmail.net |
hdmail.de |
hdmail.co.uk |
hdmail.eu |
hdmail.org |
hdmail.cc |
hdmail.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.ezdnscenter.com2026-04-26 → 2026-08-03 · 2 obs
● 2026-08-03 03:30:36
●NSb.ezdnscenter.com2026-04-26 → 2026-08-03 · 2 obs
● 2026-08-03 03:30:36
●MXhzmx01.mxmail.netease.com2026-04-26 → 2026-08-03 · 2 obs
● 2026-08-03 03:30:36
●MXhzmx02.mxmail.netease.com2026-04-26 → 2026-08-03 · 2 obs
● 2026-08-03 03:30:36
●A47.97.154.1582026-04-26 → 2026-08-03 · 2 obs
● 2026-08-03 03:30:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| hdmail.cn | a.ezdnscenter.com, b.ezdnscenter.com | - |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdmail.cn (unsigned zone)
⏱️ Timing
Total: 2004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.97.154.158 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
Analysis
IP Addresses
hdmail.cn points to a single IP number: 47.97.154.158.
Additional host names — www.hd-163.com, szzytech.com, qiyukf.net.cn and two others — share IP numbers with hdmail.cn.
Name Servers
DNS delegation for hdmail.cn points to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
hdmail.cn shares its name server setup with other domains, including shyjzs.com, hdsx.com.cn, golday.biz and two others.
Host names with two IP numbers:
b.ezdnscenter.com has two IP addresses: 183.253.57.210 and 211.99.99.58.
Host names pointing to a single IP address:
a.ezdnscenter.com directs to 218.98.111.140.
Mail Servers
hdmail.cn has two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
hdmail.cn shares the same mail server setup as other domains, including zuoyou-sofa.com, hnyiliya.com, jinbadi.cn and two others.
hdmail.cn and a number of other domains — sscdrive.com, sues.edu.cn, topois.com and xzcit.edu.cn among them — share at least some of the same mail servers.
hzmx01.mxmail.netease.com resolves to 47.251.71.119 and 47.251.84.126; hzmx02.mxmail.netease.com resolves to the same two IP addresses: 47.251.71.119 and 47.251.84.126.
Host names pointing to 47.251.71.119 IP addresses: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Host names pointing to 47.251.84.126 IP addresses: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.