defensus.ca - robtex.com
defensus.ca
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2603270930 | ||||||
Same first word
defensus.ca |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.io-servers.com2015-08-26 → 2026-03-27 · 2 obs
● 2026-03-27 10:13:40
●NSns2.io-servers.com2015-08-26 → 2026-03-27 · 2 obs
● 2026-03-27 10:13:40
○MXd72818a.ess.barracudanetworks.com2015-08-26 → 2016-02-09 · 4 obs
● 2016-02-09 11:57:52
○ 2016-03-30 10:56:16
○ 2026-03-27 10:13:40
○MXd72818b.ess.barracudanetworks.com2015-08-26 → 2016-02-09 · 4 obs
● 2016-02-09 11:57:52
○ 2016-03-30 10:56:16
○ 2026-03-27 10:13:40
●MXdefensus-ca.mail.protection.outlook.com2016-03-30 → 2026-03-27 · 3 obs
● 2016-03-30 10:56:16
● 2026-03-27 10:13:40
○A174.142.192.362015-08-26 → 2016-02-09 · 4 obs
● 2016-02-09 11:57:52
○ 2016-03-30 10:56:16
○ 2026-03-27 10:13:40
●A209.44.106.1302016-03-30 → 2026-03-27 · 3 obs
● 2016-03-30 10:56:16
● 2026-03-27 10:13:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| defensus.ca | ns2.io-servers.com, ns1.io-servers.com | - |
✅ Authoritative Response
Server:184.107.112.7
NS records: ns2.io-servers.com, ns1.io-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defensus.ca (unsigned zone)
⏱️ Timing
Total: 858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.44.106.130 |
| NS | 2 | ns1.io-servers.com, ns2.io-servers.com |
| MX | 1 | defensus-ca.mail.protection.outlook.com |
| TXT | 1 | v=spf1 ip4:209.44.106.133 ip4:35.182.91. |
| SOA | 1 | ns1.io-servers.com admin.io-servers.com |
Analysis
IP Addresses
defensus.ca points to a single IP number: 209.44.106.130.
Name Servers
Delegation for defensus.ca rests with two name servers, ns1.io-servers.com and ns2.io-servers.com.
defensus.ca shares the same name server setup as other domains, including 175.95.107.184.in-addr.arpa, mybathdepot.info, strento.com, zeppetella.com and endodentmontreal.com.
defensus.ca shares name servers with other domains at least partially, for example visionplus.ca.
Host names with two IP numbers: ns1.io-servers.com points to 2607:f748:1200:11d:174:142:221:7 and 174.142.221.7; ns2.io-servers.com points to 2607:f748:1301:0:184:107:112:7 and 184.107.112.7.
Mail Servers
defensus.ca is handled by a single mail server, defensus-ca.mail.protection.outlook.com.
defensus-ca.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 52.101.190.1, 52.101.190.2, 52.101.190.3 and 52.101.192.1.