plexsys.ca - dns.ninja
plexsys.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.99.199.128🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | guy.whc.ca | ||||||
| NS | ns1.whc.ca ⭐ ⚠️ Not in parent delegation | ||||||
| A | 173.209.49.178🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications | ||||||
| PTR | ns1.web-dns1.com | ||||||
| NS | cloud1.whc.ca ⚠️ Not in zone NS records | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| NS | cloud2.whc.ca ⚠️ Not in zone NS records | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns2.whc.ca ⚠️ Not in parent delegation | ||||||
| A | 67.43.237.129🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech | ||||||
| NS | ns3.whc.ca ⚠️ Not in parent delegation | ||||||
| A | 192.99.36.227🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | ns3.whc.ca | ||||||
| MX | mx.plexsys.ca ⭐ | ||||||
| A | 192.99.199.128🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | guy.whc.ca | ||||||
| TXT | google-site-verification=nWP1Y-jK3_MvCahIsf1Ar4Z_IJ7OyT52sTr2Wt4pYPU | ||||||
| TXT | v=spf1 +a +mx +ip4:15.235.55.224 include:spf.web-dns1.com +ip4:192.99.199.128... | ||||||
| SOA | ns1.whc.casysadmin-internal@whc.ca 2026-06-19 #6 | ||||||
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=2606201400 | ||||||
PTR for
Previously MX for
plexsys.ca |
Subdomains
mx.plexsys.ca |
Same first word
Similar names
sysplex.de |
xpelsys.com |
(0x736578)ypls.blogspot.com |
sysplex.hu |
sysplex.com |
sysplex.eu |
(0x736578)yslp.com |
sysplex.org |
sysplex.be |
DNS History
13 records (7 active, 6 former)
●NScloud1.whc.ca2026-03-15 → 2026-06-20 · 3 obs
● 2026-03-15 10:00:18
● 2026-06-20 14:25:04
●NScloud2.whc.ca2026-03-15 → 2026-06-20 · 3 obs
● 2026-03-15 10:00:18
● 2026-06-20 14:25:04
○NSns1.qtelmedia.net2015-05-27 → 2016-12-19 · 4 obs
● 2016-12-19 16:52:08
○ 2026-03-15 10:00:18
○ 2026-06-20 14:25:04
●NSns1.whc.ca2026-03-15 → 2026-06-20 · 3 obs
● 2026-03-15 10:00:18
● 2026-06-20 14:25:04
○NSns2.qtelmedia.net2015-05-27 → 2016-12-19 · 4 obs
● 2016-12-19 16:52:08
○ 2026-03-15 10:00:18
○ 2026-06-20 14:25:04
●NSns2.whc.ca2026-03-15 → 2026-06-20 · 3 obs
● 2026-03-15 10:00:18
● 2026-06-20 14:25:04
○NSns3.qtelmedia.net2015-05-27 → 2016-12-19 · 4 obs
● 2016-12-19 16:52:08
○ 2026-03-15 10:00:18
○ 2026-06-20 14:25:04
●NSns3.whc.ca2026-03-15 → 2026-06-20 · 3 obs
● 2026-03-15 10:00:18
● 2026-06-20 14:25:04
●MXmx.plexsys.ca2026-03-15 → 2026-06-20 · 3 obs
● 2026-03-15 10:00:18
● 2026-06-20 14:25:04
○MXplexsys.ca2015-05-27 → 2016-12-19 · 4 obs
● 2016-12-19 16:52:08
○ 2026-03-15 10:00:18
○ 2026-06-20 14:25:04
○A174.142.219.322015-05-27 → 2015-05-27 · 3 obs
○ 2015-09-28 22:56:12
○ 2026-06-20 14:25:04
○A174.142.219.42015-09-28 → 2016-12-19 · 5 obs
● 2015-09-28 22:56:12
● 2016-12-19 16:52:08
○ 2026-03-15 10:00:18
○ 2026-06-20 14:25:04
●A192.99.199.1282026-03-15 → 2026-06-20 · 3 obs
● 2026-03-15 10:00:18
● 2026-06-20 14:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca | - |
| plexsys.ca | cloud1.whc.ca, cloud2.whc.ca | 2 records |
✅ Authoritative Response
Server:162.219.55.2
NS records: cloud1.whc.ca, cloud2.whc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plexsys.ca (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.99.199.128 |
| NS | 3 | ns3.whc.ca, ns1.whc.ca... |
| MX | 1 | mx.plexsys.ca (pri: 0) |
| TXT | 2 | google-site-verification=nWP1Y-jK3_MvCah, v=spf1 +a +mx +ip4:15.235.55.224 include |
| SOA | 1 | ns1.whc.ca sysadmin-internal.whc.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cloud1.whc.ca, cloud2.whc.ca)
Analysis
Hierarchy
plexsys.ca serves as the parent of mx.plexsys.ca.
IP Addresses
plexsys.ca has exactly one IP address — 192.99.199.128.
altitudedesigns.ca, gstdates.net, guy.whc.ca plus two other host names have IP numbers in common with plexsys.ca.
Name Servers
Five name servers handle delegation for plexsys.ca: cloud1.whc.ca, cloud2.whc.ca, ns1.whc.ca and two others.
plexsys.ca has at least partial name server overlap with other domains, such as cloud66827.mywhc.ca, aashiqaaneabbas.org, mail.ggfb.ca and two others.
These name servers tend to appear together with the name servers ns2.whc.ca, ns3.whc.ca and ns1.web-dns1.com, plus two others.
Host names resolving to a single IP address:
cloud1.whc.ca directs to 162.219.55.2.
cloud2.whc.ca directs to 162.219.54.2.
ns1.whc.ca directs to 173.209.49.178.
ns2.whc.ca directs to 67.43.237.129.
ns3.whc.ca directs to 192.99.36.227.
Mail Servers
plexsys.ca uses one mail server — mx.plexsys.ca.
mx.plexsys.ca has exactly one IP number: 192.99.199.128.