mx1.qctoi.com - robtex.com
mx1.qctoi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
qctoi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.146.6.253🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| NS | ns1.qctoi.com ⭐ | ||||||
| NS | ns1.csof.net | ||||||
| NS | ns2.csof.net | ||||||
| NS | ns3.csof.net | ||||||
| NS | ns4.csof.net | ||||||
| MX | mx1.qctoi.com ⭐ | ||||||
| MX | mx2.qctoi.com ⭐ | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.qctoi.comhostmaster@qctoi.com serial=1785849263 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A46.4.12.1462026-08-08 → 2026-08-09 · 2 obs
● 2026-08-08 05:02:42
● 2026-08-09 07:48:00
● 2026-08-09 07:48:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| qctoi.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:3.214.185.54
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qctoi.com (unsigned zone)
⏱️ Timing
Total: 530ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.12.146 |
Analysis
Mail Server Role
mx1.qctoi.com serves as a mail server for qctoi.com.
mx2.qctoi.com and mx1.qctoi.com tend to appear jointly as mail servers.
IP Addresses
mx1.qctoi.com points to a single IP number: 46.4.12.146.
Additional host names — mx1.a6f714b458b3846c22d3e3a56e2a1d7f.xyz, mx1.757e2249db32ddb8f8ffa8787719e6fc.com, mx1.monopuncdz.site and two others — share IP numbers with mx1.qctoi.com.