mx.root-cn.com - dns.ninja
mx.root-cn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.76.212.49🇨🇳 CHINANET-BACKBONE222.76.0.0/14 China Telecom Network | ||||||
root-cn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.180.41.243🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation | ||||||
| NS | dns21.hichina.com ⭐ | ||||||
| NS | dns22.hichina.com | ||||||
| MX | hsmx59.cn4e.com ⭐ | ||||||
| MX | smx59.cn4e.com(10) | ||||||
| TXT | v=spf1 include:spf.cn4e.com -all | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A222.76.212.492015-08-04 → 2026-08-17 · 2 obs
● 2015-08-04 12:20:42
● 2026-08-17 10:44:56
● 2026-08-17 10:44:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| root-cn.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for root-cn.com (unsigned zone)
⏱️ Timing
Total: 513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.76.212.49 |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
mx.root-cn.com directs to one IP number, which is 222.76.212.49.
mx.root-cn.com shares its IP numbers with other host names like mx.meibao.com, mx.fasac.cn and mx.carria.net.