a11.ca - robtex.com
a11.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=2607301500 | ||||||
Previously MX for
a11.ca |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns306.canadianwebhosting.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-01 04:48:38
○ 2026-07-30 16:04:10
○NSns307.canadianwebhosting.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-01 04:48:38
○ 2026-07-30 16:04:10
○NSns340.canadianwebhosting.com2015-12-01 → 2017-02-20 · 5 obs
● 2015-12-01 04:48:38
● 2017-02-20 12:17:08
○ 2020-03-21 19:49:18
○ 2026-07-30 16:04:10
○NSns341.canadianwebhosting.com2015-12-01 → 2017-02-20 · 5 obs
● 2015-12-01 04:48:38
● 2017-02-20 12:17:08
○ 2020-03-21 19:49:18
○ 2026-07-30 16:04:10
●NSns37.domaincontrol.com2020-03-21 → 2026-07-30 · 3 obs
● 2020-03-21 19:49:18
● 2026-07-30 16:04:10
●NSns38.domaincontrol.com2020-03-21 → 2026-07-30 · 3 obs
● 2020-03-21 19:49:18
● 2026-07-30 16:04:10
●MXa11-ca.mail.protection.outlook.com2020-03-21 → 2026-07-30 · 3 obs
● 2020-03-21 19:49:18
● 2026-07-30 16:04:10
○MXa11.ca2015-08-16 → 2017-02-20 · 4 obs
● 2017-02-20 12:17:08
○ 2020-03-21 19:49:18
○ 2026-07-30 16:04:10
○A132.148.221.1932020-03-21 → 2020-03-21 · 4 obs
● 2020-03-21 19:49:18
○ 2026-05-09 11:15:54
○ 2026-07-30 16:04:10
●A15.197.225.1282026-05-09 → 2026-07-30 · 3 obs
● 2026-05-09 11:15:54
● 2026-07-30 16:04:10
●A3.33.251.1682026-05-09 → 2026-07-30 · 3 obs
● 2026-05-09 11:15:54
● 2026-07-30 16:04:10
○A64.34.70.1412015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-01 04:48:38
○ 2026-07-30 16:04:10
○A67.231.25.1402015-12-01 → 2017-02-20 · 5 obs
● 2015-12-01 04:48:38
● 2017-02-20 12:17:08
○ 2020-03-21 19:49:18
○ 2026-07-30 16:04:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| a11.ca | ns38.domaincontrol.com, ns37.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns38.domaincontrol.com, ns37.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a11.ca (unsigned zone)
⏱️ Timing
Total: 695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | a11-ca.mail.protection.outlook.com (pri: |
| TXT | 3 | NETORG20550292.onmicrosoft.com, v=spf1 include:secureserver.net -all... |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
a11.ca has two IP addresses: 3.33.251.168 and 15.197.225.128
Among the host names that share IP numbers with a11.ca are gukis.com, n2ux.com, totalsnobappeal.com and two others.
Name Servers
a11.ca has two authoritative name servers — ns37.domaincontrol.com and ns38.domaincontrol.com.
a11.ca has the same name server delegation as a number of other domains, such as atlanticweldingandmarineontario.ca, nocturnalwear.com, teenpowered.com and two more.
Both ns37.domaincontrol.com and ns38.domaincontrol.com have two IP addresses each. ns37.domaincontrol.com resolves to 97.74.108.19 and 2603:5:21c1::13; ns38.domaincontrol.com resolves to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
a11.ca routes its mail through a single mail server, a11-ca.mail.protection.outlook.com.
a11-ca.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.190.0, 52.101.190.1 and 52.101.190.2, along with 5 other.