mail4.hardt.ca - robtex.com
mail4.hardt.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.170.183.172🇨🇦 BELAIR66.170.183.0/24 belair | ||||||
| PTR | mail4.hardt.ca | ||||||
hardt.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.236.62.147🇺🇸 Google23.236.62.0/24 | ||||||
| NS | ns1.netfirms.com ⭐ | ||||||
| NS | ns2.netfirms.com | ||||||
| MX | mail4.hardt.ca ⭐ | ||||||
| MX | mail2.hardt.ca(20) | ||||||
| MX | mail3.hardt.ca(30) | ||||||
| MX | mail1.hardt.ca(40) | ||||||
| TXT | v=spf1 a mx ip4:68.67.51.114 ip4:66.170.183.172 ip4:66.170.183.170 ip4:66.170... | ||||||
| SOA | ns1.netfirms.comhostmaster@netfirms.com 2025-04-16 #77 | ||||||
PTR for
MX for
Same first word
mail4.de |
mail4.mil.ru |
mail4.ru |
mail4.in |
mail4.co |
mail4.com |
mail4.it |
mail4.gov.ao |
mail4.net |
mail4.pro |
mail4.info |
mail4.us |
mail4.at |
mail4.uk |
mail4.kinghost.net |
mail4.org |
mail4.dk |
mail4.pl |
mail4.nhs.uk |
mail4.io |
Similar names
DNS History
1 record (1 active, 0 former)
●A66.170.183.1722026-02-21 → 2026-05-09 · 2 obs
● 2026-02-21 07:52:44
● 2026-05-09 15:14:56
● 2026-05-09 15:14:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| hardt.ca | ns2.netfirms.com, ns1.netfirms.com | - |
✅ Authoritative Response
Server:65.254.254.157
NS records: ns2.netfirms.com, ns1.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hardt.ca (unsigned zone)
⏱️ Timing
Total: 1332ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.170.183.172 |
Analysis
Mail Server Role
mail4.hardt.ca serves as the mail server for hardt.ca.
mail1.hardt.ca, mail2.hardt.ca and mail3.hardt.ca are commonly used as a mail server together with mail4.hardt.ca.
IP Addresses
mail4.hardt.ca points to an IP address: 66.170.183.172.