mail.rosdev.com - dns.ninja
mail.rosdev.com
| CNAME | remote.rosdev.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 24.37.113.163🇨🇦 ASN-VIDEOTRON24.37.64.0/18 LOCAL18-30 | ||||||
| PTR | modemcable163.113-37-24.static.videotron.ca | ||||||
rosdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.153.76.157🇨🇦 QUESYS-AS1198.153.76.0/24 Fibrenoire Internet Inc. - QUES01 | ||||||
| NS | ns5.quesys.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns3.ektec.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.quesys.com | ||||||
| NS | ns4.ektec.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.quesys.com ⚠️ Not in parent delegation | ||||||
| NS | ns6.quesys.com ⚠️ Not in parent delegation | ||||||
| MX | cluster6.us.messagelabs.com ⭐ | ||||||
| MX | cluster6a.us.messagelabs.com(20) | ||||||
| TXT | MS=ms30635593 | ||||||
| TXT | v=spf1 ip4:198.153.76.156 ip4:198.153.76.157 +a +mx +ip4:24.37.113.163/29 +ip... | ||||||
| TXT | pax8validate | ||||||
| SOA | ns5.quesys.comjoel@quesys.com 2025-11-25 #0 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A24.37.113.1632015-08-14 → 2016-07-15 · 4 obs
● 2015-08-14 05:00:36
● 2016-07-15 23:33:00
○ 2026-07-29 08:12:46
○ 2026-07-29 13:55:32
● 2016-07-15 23:33:00
○ 2026-07-29 08:12:46
○ 2026-07-29 13:55:32
●CNAMEremote.rosdev.com2015-08-14 → 2026-07-29 · 2 obs
● 2015-08-14 05:00:36
● 2026-07-29 13:55:32
● 2026-07-29 13:55:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rosdev.com | ns3.ektec.com, ns4.ektec.com, ns3.quesys.com | 4 records |
✅ Authoritative Response
Server:198.153.76.142
NS records: ns3.ektec.com, ns4.ektec.com, ns3.quesys.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rosdev.com (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | remote.rosdev.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.ektec.com, ns4.ektec.com, ns3.quesys.com...)
Analysis
IP Addresses
mail.rosdev.com resolves to one IP address: 24.37.113.163.
Additional host names — including modemcable163.113-37-24.static.videotron.ca and remote.rosdev.com — share IP numbers with mail.rosdev.com.