501stqc.ca - robtex.com
501stqc.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.209.33.219🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications | ||||||
| PTR | srv20web.swhc.ca | ||||||
| NS | ns1.whc.ca ⭐ | ||||||
| A | 173.209.49.178🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications | ||||||
| PTR | ns1.web-dns1.com | ||||||
| NS | ns2.whc.ca | ||||||
| A | 67.43.237.129🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech | ||||||
| NS | ns3.whc.ca | ||||||
| A | 192.99.36.227🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | ns3.whc.ca | ||||||
| MX | 501stqc.ca ⭐ | ||||||
| A | 173.209.33.219🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications | ||||||
| PTR | srv20web.swhc.ca | ||||||
| TXT | v=spf1 ip4:173.209.33.218 include:spf.web-dns1.com +a +mx ~all | ||||||
| SOA | ns1.whc.casysadmin@whc.ca 2026-07-08 #0 | ||||||
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=2607280000 | ||||||
MX for
501stqc.ca |
Subdomains
forum.501stqc.ca |
Same first word
501stqc.ca |
DNS History
5 records (5 active, 0 former)
●MX501stqc.ca2026-07-07 → 2026-07-28 · 2 obs
● 2026-07-28 00:30:04
●A173.209.33.2192026-07-07 → 2026-07-28 · 2 obs
● 2026-07-28 00:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| 501stqc.ca | ns1.whc.ca, ns2.whc.ca, ns3.whc.ca | 3 records |
✅ Authoritative Response
Server:173.209.49.178
NS records: ns1.whc.ca, ns2.whc.ca, ns3.whc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 501stqc.ca (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.209.33.219 |
| NS | 3 | ns2.whc.ca, ns3.whc.ca... |
| MX | 1 | 501stqc.ca (pri: 0) |
| TXT | 1 | v=spf1 ip4:173.209.33.218 include:spf.we |
| SOA | 1 | ns1.whc.ca sysadmin.whc.ca |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.whc.ca, ns2.whc.ca, ns3.whc.ca)
Analysis
Hierarchy
The domain forum.501stqc.ca falls under the parent 501stqc.ca.
Mail Server Role
501stqc.ca handles its own mail, functioning as its own mail server.
IP Addresses
501stqc.ca resolves to just one IP address, 173.209.33.219.
Two other host names, along with triviom.com, taigaweb.com and _dc-mx.6d13e5c673d7.newslab.ca, also share IP numbers with 501stqc.ca.
Name Servers
501stqc.ca carries NS records delegating to ns1.whc.ca, ns2.whc.ca and ns3.whc.ca.
At least some of 501stqc.ca's name servers are shared with other domains, for example athletismegatineau.ca, solidrobots.com, seniorsweb.com and two more.
It is common for these name servers to be used in conjunction with the name servers cloud1.whc.ca, cloud2.whc.ca and ns3.web-dns1.com.
ns1.whc.ca points to 173.209.49.178; ns2.whc.ca points to 67.43.237.129; ns3.whc.ca points to 192.99.36.227 — each hostname maps to exactly one IP address.
Mail Servers
501stqc.ca is served by just one mail server: 501stqc.ca.
501stqc.ca carries a single IP number, which is 173.209.33.219.