smtp.smartent.ca - dns.ninja
smtp.smartent.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.78.187.100🇨🇦 UNSPECIFIED45.78.160.0/19 Cogeco Connexion | ||||||
| PTR | smtp.smart.on.ca | ||||||
smartent.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.78.187.100🇨🇦 UNSPECIFIED45.78.160.0/19 Cogeco Connexion | ||||||
| NS | dns1.easydns.com ⭐ | ||||||
| NS | dns2.easydns.net | ||||||
| NS | dns3.easydns.ca | ||||||
| MX | gwava.smartent.ca ⭐ | ||||||
| MX | smtp.smartent.ca(20) | ||||||
| TXT | smartent.ca._report._dmarc.smartent.ca | ||||||
| TXT | v=spf1 ip4:206.223.170.204 ip4:45.78.187.100 -all | ||||||
| SOA | dns1.easydns.comzone@easydns.com serial=1777336065 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A45.78.187.1002026-05-01 → 2026-06-24 · 2 obs
● 2026-05-01 06:07:08
● 2026-06-24 05:58:34
● 2026-06-24 05:58:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca | - |
| smartent.ca | dns1.easydns.com, dns2.easydns.net, dns3.easydns.ca | 2 records |
✅ Authoritative Response
Server:64.68.196.10
NS records: dns1.easydns.com, dns2.easydns.net, dns3.easydns.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartent.ca (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.78.187.100 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns3.easydns.ca, dns3.easydns.ca)
Analysis
Mail Server Role
mentorcollege.ca, comprehensive.solutions, smartent.ca and smart.on.ca all use smtp.smartent.ca as their mail server.
smtp.comprehensive.solutions and gwava.smartent.ca are often paired with smtp.smartent.ca as mail servers.
IP Addresses
smtp.smartent.ca has exactly one IP address — 45.78.187.100.
smtp.comprehensive.solutions, mentorcollege.ca, comprehensive.solutions plus two other host names have IP numbers in common with smtp.smartent.ca.