qa.ca - dns.ninja
qa.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.236.162.93🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-54-236-162-93.compute-1.amazonaws.com | ||||||
| NS | dns2.domainsatcost.ca ⭐ | ||||||
| A | 54.200.27.218🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.domainsatcost.ca | ||||||
| A | 54.200.36.148🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.domainsatcost.ca | ||||||
| NS | dns.domainsatcost.ca | ||||||
| A | 54.236.127.131🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.domainsatcost.ca | ||||||
| A | 54.236.210.240🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.domainsatcost.ca | ||||||
| MX | loopback.domainsatcost.ca ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| SOA | dns.domainsatcost.canoc@domainsatcost.ca 2026-07-16 #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=2607171630 | ||||||
Subdomains
www.qa.ca |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns.domainsatcost.ca2015-09-03 → 2026-07-17 · 2 obs
● 2026-07-17 17:27:24
●NSdns2.domainsatcost.ca2015-09-03 → 2026-07-17 · 2 obs
● 2026-07-17 17:27:24
●MXloopback.domainsatcost.ca2015-09-03 → 2026-07-17 · 2 obs
● 2026-07-17 17:27:24
●A54.236.162.932015-09-03 → 2026-07-17 · 5 obs
● 2026-03-25 11:30:30
○ 2026-03-27 07:08:50
● 2026-03-28 05:26:30
● 2026-07-17 17:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| qa.ca | dns2.domainsatcost.ca, dns.domainsatcost.ca | 2 records |
✅ Authoritative Response
Server:54.236.127.131
NS records: dns2.domainsatcost.ca, dns.domainsatcost.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qa.ca (unsigned zone)
⏱️ Timing
Total: 1497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.236.162.93 |
| NS | 2 | dns.domainsatcost.ca, dns2.domainsatcost.ca |
| MX | 1 | loopback.domainsatcost.ca (pri: 10) |
| SOA | 1 | dns.domainsatcost.ca noc.domainsatcost.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.domainsatcost.ca, dns.domainsatcost.ca)
Analysis
Hierarchy
qa.ca is the parent zone for www.qa.ca.
IP Addresses
qa.ca directs to one IP number, which is 54.236.162.93.
Among the host names that share IP numbers with qa.ca are lukesantiaward.ca, toyotomi.ca, travelbrands.biz and two others.
Name Servers
DNS delegation for qa.ca points to two name servers: dns2.domainsatcost.ca and dns.domainsatcost.ca.
qa.ca has the same name server delegation as a number of other domains, such as kervs.com, indisys.ca, bradcopeland.ca and two more.
qa.ca partially shares its NS delegation with several other domains, including albertabusinessopportunities.ca, classrooms.ca, ndeb-bned.ca and two others.
The name servers dns2.rebel.ca, dns.rebel.ca, dns.rebel.com and dns2.rebel.com are often found in use alongside these name servers.
dns2.domainsatcost.ca directs to 54.200.27.218 and 54.200.36.148. dns.domainsatcost.ca directs to 54.236.127.131 and 54.236.210.240. Each host name carries two IP addresses.
Mail Servers
qa.ca routes its mail through a single mail server, loopback.domainsatcost.ca.
qa.ca has the same mail server arrangement as a number of other domains, for example grouptrans.ca, sso.abglive.ca, safe-4-school.ca and two more.
loopback.domainsatcost.ca has exactly one IP number: 127.0.0.1.