mailscan.dfh.ca - robtex.com
mailscan.dfh.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.255.85.236🇺🇸 INVOLTA199.255.85.0/24 Involta, LLC | ||||||
dfh.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.255.85.236🇺🇸 INVOLTA199.255.85.0/24 Involta, LLC | ||||||
| NS | ns65.domaincontrol.com ⭐ | ||||||
| NS | ns66.domaincontrol.com | ||||||
| MX | dfh-ca.mail.protection.outlook.com ⭐ | ||||||
| MX | sipdir.online.lync.com(443) | ||||||
| TXT | have-i-been-pwned-verification=0c240df6f3216ded4dd1d5a7fd25f7e7 | ||||||
| TXT | MS=ms91123878 | ||||||
| TXT | v=spf1 a include:spf.protection.outlook.com include:_hosting_spf.deltagroup.c... | ||||||
| SOA | ns65.domaincontrol.comdns@jomax.net 2023-11-27 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A184.69.174.2262015-05-19 → 2016-12-19 · 4 obs
● 2015-05-19 04:48:36
● 2016-12-19 13:52:20
○ 2026-03-11 22:00:04
○ 2026-05-15 20:16:44
● 2016-12-19 13:52:20
○ 2026-03-11 22:00:04
○ 2026-05-15 20:16:44
●A199.255.85.2362026-03-11 → 2026-05-15 · 3 obs
○ 2016-12-19 13:52:20
● 2026-03-11 22:00:04
● 2026-05-15 20:16:44
● 2026-03-11 22:00:04
● 2026-05-15 20:16:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| dfh.ca | ns65.domaincontrol.com, ns66.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.102.43
NS records: ns65.domaincontrol.com, ns66.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfh.ca (unsigned zone)
⏱️ Timing
Total: 339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.255.85.236 |
Analysis
IP Addresses
mailscan.dfh.ca resolves to a single IP address: 199.255.85.236.
Other host names such as dfh.ca, dfh-mail.dfh.ca and mail.dfh.ca share IP numbers with mailscan.dfh.ca.