dca.ca - dns.ninja
dca.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.208.24.193🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-208-24-193.compute-1.amazonaws.com | ||||||
| NS | dns2.rebel.com ⭐ | ||||||
| A | 54.200.36.152🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| A | 54.200.67.125🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| NS | dns.rebel.com | ||||||
| A | 54.236.79.66🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| A | 54.236.227.139🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| MX | mx001.rebel.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.rebel.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| MX | mx003.rebel.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.108🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx33.oxsus-vadesecure.net | ||||||
| MX | mx004.rebel.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.109🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx34.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | dns.rebel.comnoc@rebel.com 2026-06-11 #1 | ||||||
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=2606112330 | ||||||
Subdomains
www.dca.ca |
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
●NSdns.rebel.com2026-03-04 → 2026-06-12 · 3 obs
● 2026-03-04 16:51:54
● 2026-06-12 00:37:38
●NSdns2.rebel.com2026-03-04 → 2026-06-12 · 3 obs
● 2026-03-04 16:51:54
● 2026-06-12 00:37:38
○NSns1.meganameservers.com2015-08-31 → 2021-10-11 · 4 obs
● 2021-10-11 20:36:46
○ 2026-03-04 16:51:54
○ 2026-06-12 00:37:38
○NSns2.meganameservers.com2015-08-31 → 2021-10-11 · 4 obs
● 2021-10-11 20:36:46
○ 2026-03-04 16:51:54
○ 2026-06-12 00:37:38
○NSns3.meganameservers.com2015-08-31 → 2021-10-11 · 4 obs
● 2021-10-11 20:36:46
○ 2026-03-04 16:51:54
○ 2026-06-12 00:37:38
●MXmx001.rebel.xion.oxcs.net2026-03-04 → 2026-06-12 · 3 obs
● 2026-03-04 16:51:54
● 2026-06-12 00:37:38
●MXmx002.rebel.xion.oxcs.net2026-03-04 → 2026-06-12 · 3 obs
● 2026-03-04 16:51:54
● 2026-06-12 00:37:38
●MXmx003.rebel.xion.oxcs.net2026-03-04 → 2026-06-12 · 3 obs
● 2026-03-04 16:51:54
● 2026-06-12 00:37:38
●MXmx004.rebel.xion.oxcs.net2026-03-04 → 2026-06-12 · 3 obs
● 2026-03-04 16:51:54
● 2026-06-12 00:37:38
○MXmx1c11.megamailservers.com2015-08-31 → 2021-10-11 · 4 obs
● 2021-10-11 20:36:46
○ 2026-03-04 16:51:54
○ 2026-06-12 00:37:38
○MXmx2c11.megamailservers.com2015-08-31 → 2021-10-11 · 4 obs
● 2021-10-11 20:36:46
○ 2026-03-04 16:51:54
○ 2026-06-12 00:37:38
○MXmx3c11.megamailservers.com2015-08-31 → 2021-10-11 · 4 obs
● 2021-10-11 20:36:46
○ 2026-03-04 16:51:54
○ 2026-06-12 00:37:38
●A54.208.24.1932026-03-04 → 2026-06-12 · 3 obs
● 2026-03-04 16:51:54
● 2026-06-12 00:37:38
○A69.49.101.572015-08-31 → 2021-10-11 · 4 obs
● 2021-10-11 20:36:46
○ 2026-03-04 16:51:54
○ 2026-06-12 00:37:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| dca.ca | dns.rebel.com, dns2.rebel.com | - |
✅ Authoritative Response
Server:54.200.36.152
NS records: dns.rebel.com, dns2.rebel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dca.ca (unsigned zone)
⏱️ Timing
Total: 1019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.208.24.193 |
| NS | 2 | dns.rebel.com, dns2.rebel.com |
| MX | 4 | mx004.rebel.xion.oxcs.net (pri: 0), mx001.rebel.xion.oxcs.net (pri: 0)... |
| TXT | 1 | v=spf1 include:spf.cloudus.oxcs.net ~all |
| SOA | 1 | dns.rebel.com noc.rebel.com |
Analysis
Hierarchy
www.dca.ca is a subdomain of dca.ca.
IP Addresses
dca.ca has exactly one IP address — 54.208.24.193.
macitecollegiale.com, mullentransportation.com, indigoprimesprivilege.net plus two other host names have IP numbers in common with dca.ca.
Name Servers
DNS delegation for dca.ca points to two name servers: dns2.rebel.com and dns.rebel.com.
The name server configuration of dca.ca is shared with other domains, for instance 3-teas.com, alanmizen.net.au, northlandvillagemall.ca and two others.
The name servers of dca.ca overlap at least partially with those of other domains — among them concurerestoration.com, groova.com.au, nissancube.ca and two more.
These name servers commonly appear alongside the name servers dns2.rebel.ca and dns.rebel.ca.
dns2.rebel.com directs to 54.200.36.152 and 54.200.67.125. dns.rebel.com directs to 54.236.79.66 and 54.236.227.139. Each host name carries two IP addresses.
Mail Servers
dca.ca is handled by four mail servers, mx001.rebel.xion.oxcs.net, mx002.rebel.xion.oxcs.net, mx003.rebel.xion.oxcs.net and mx004.rebel.xion.oxcs.net.
At least some of the mail servers used by dca.ca are shared with other domains: artembroidery.ca, innovationandbeyond.ca, signguy.ca and two others among them.
Four host names, each with one IP address: mx001.rebel.xion.oxcs.net has 173.45.18.128, mx002.rebel.xion.oxcs.net has 173.45.18.129, mx003.rebel.xion.oxcs.net has 51.81.206.108 and mx004.rebel.xion.oxcs.net has 51.81.206.109.