mx50.x0.ca - robtex.com
mx50.x0.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:5300:201:3100::366a🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | mx50.x0.ca | ||||||
| A | 144.217.91.217🇨🇦 OVH144.217.0.0/16 Hosting route | ||||||
| TXT | v=spf1 include:spf.x0.ca -all | ||||||
x0.ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 132.145.103.192🇨🇦 ORACLE-OCI-31898132.145.96.0/21 | ||||||
| NS | ns1.x0.ca ⭐ | ||||||
| NS | ns2.x0.ca | ||||||
| NS | ns3.x0.ca | ||||||
| MX | mx50.x0.ca ⭐ | ||||||
| MX | mx30.x0.ca(30) | ||||||
| MX | mx40.x0.ca(40) | ||||||
| TXT | v=spf1 redirect=spf.x0.ca -all | ||||||
| TXT | google-site-verification=tvZN-JwUGbig8vXeUFXc0qys36Dv_wCj2XmXqS90j3g | ||||||
| SOA | ns1.x0.caadmin@x0.ca 2026-05-07 #1 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●A144.217.91.2172026-02-15 → 2026-05-09 · 3 obs
○ 2017-05-20 01:16:34
● 2026-02-15 15:20:22
● 2026-05-09 21:26:02
● 2026-02-15 15:20:22
● 2026-05-09 21:26:02
●A2607:5300:201:3100::366a2026-02-15 → 2026-05-09 · 3 obs
○ 2017-05-20 01:16:34
● 2026-02-15 15:20:22
● 2026-05-09 21:26:02
● 2026-02-15 15:20:22
● 2026-05-09 21:26:02
○A35.188.41.2272017-05-20 → 2017-05-20 · 3 obs
● 2017-05-20 01:16:34
○ 2026-02-15 15:20:22
○ 2026-05-09 21:26:02
○ 2026-02-15 15:20:22
○ 2026-05-09 21:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca | - |
| x0.ca | ns1.x0.ca, ns2.x0.ca, ns3.x0.ca | 4 records |
✅ Authoritative Response
Server:45.63.7.33
NS records: ns1.x0.ca, ns2.x0.ca, ns3.x0.ca
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 377ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.217.91.217 |
| AAAA | 1 | 2607:5300:201:3100::366a |
| TXT | 1 | v=spf1 include:spf.x0.ca -all |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns3.x0.ca, ns2.x0.ca, ns1.x0.ca...)
Analysis
Mail Server Role
mx50.x0.ca serves as the mail server for mx1.ca, 2x.ca, aphod.com, x0.ca and micro.ca and a few other domains.
mx40.x0.ca, mx30.x0.ca and mx30.exoti.ca are commonly used as mail servers together with mx50.x0.ca.
IP Addresses
mx50.x0.ca points to two IP numbers: 2607:5300:201:3100::366a and 144.217.91.217.
Other host names, for instance 217.ip-144-217-91.net, share IP numbers with mx50.x0.ca.