mx.corpmail.cn - robtex.com
mx.corpmail.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 125.76.225.205🇨🇳 CHINANET-IDC-SN125.76.224.0/19 China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District | ||||||
corpmail.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| NS | dns8.hichina.com | ||||||
| MX | mx02.corpmail.cn ⭐ | ||||||
| TXT | v=spf1 include:spf.corpmail.cn -all | ||||||
| SOA | dns7.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A119.2.0.1622015-05-29 → 2017-08-27 · 4 obs
● 2015-05-29 17:26:56
● 2017-08-27 19:17:26
○ 2026-02-22 12:36:22
○ 2026-03-25 15:24:44
● 2017-08-27 19:17:26
○ 2026-02-22 12:36:22
○ 2026-03-25 15:24:44
●A125.76.225.2052026-02-22 → 2026-03-25 · 3 obs
○ 2017-08-27 19:17:26
● 2026-02-22 12:36:22
● 2026-03-25 15:24:44
● 2026-02-22 12:36:22
● 2026-03-25 15:24:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| corpmail.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:2408:4009:501::15
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corpmail.cn (unsigned zone)
⏱️ Timing
Total: 2732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 125.76.225.205 |
Analysis
IP Addresses
mx.corpmail.cn points to a single IP address: 125.76.225.205.
Other host names such as gmail.corpmail.cn, mx01.corpmail.cn, mx03.corpmail.cn, mx02.corpmail.cn and mail.corpmail.cn share IP numbers with mx.corpmail.cn.