mail.const.cn - robtex.com
mail.const.cn
| DNSSEC | ⚠️ Not signed | ||||||
const.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 36.112.129.222🇨🇳 CHINA-136.112.129.0/24 China Telecom Beijing Co. Ltd. | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| NS | dns8.hichina.com | ||||||
| SOA | dns7.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| const.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.43
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for const.cn (unsigned zone)
⏱️ Timing
Total: 5000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|