mail.securityone.cn - robtex.com
mail.securityone.cn
| DNSSEC | ⚠️ Not signed | ||||||
securityone.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.linode.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.linode.com ⚠️ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| securityone.cn | ns1.linode.com, ns2.linode.com | - |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns1.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securityone.cn (unsigned zone)
⏱️ Timing
Total: 824ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|