mx1.firstdrs.com - dns.ninja
mx1.firstdrs.com
| DNSSEC | ⚠️ Not signed | ||||||
firstdrs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 117.122.212.198🇨🇳 CHINANET-BJ-METRO117.122.212.0/24 register for user | ||||||
| NS | firstdrs.com ⭐ | ||||||
| NS | ns1.5read.com | ||||||
| NS | ns2.5read.com | ||||||
| NS | ns3.5read.com ⚠️ Not in parent delegation | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1include:spf.mail.qq.com~all | ||||||
| SOA | firstdrs.comroot@firstdrs.com 2023-07-27 #1 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstdrs.com | ns2.5read.com, ns1.5read.com | 2 records |
✅ Authoritative Response
Server:140.210.72.249
NS records: ns2.5read.com, ns1.5read.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstdrs.com (unsigned zone)
⏱️ Timing
Total: 549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.5read.com, ns1.5read.com)