optima.ca - dns.ninja
optima.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.222.143.2🇨🇦 OVH51.222.0.0/16 Hosting route | ||||||
| PTR | slave3.namespro.ca | ||||||
| NS | htns1.namespro.ca ⭐ | ||||||
| A | 82.180.163.101🇺🇸 IIHOS00182.180.160.0/22 HOSTINGER US | ||||||
| PTR | htns1.namespro.ca | ||||||
| NS | htns2.namespro.ca | ||||||
| A | 69.164.251.118🇺🇸 RoadRunner69.164.248.0/22 DFW1 | ||||||
| NS | htns3.namespro.ca | ||||||
| A | 213.255.209.16🇨🇦 AS54913213.255.209.0/24 CLOUDWEBMANAGE-CA-TR | ||||||
| MX | mailroot3.namespro.ca ⭐ | ||||||
| A | 169.55.177.75🇺🇸 SOFTLAYER169.55.128.0/18 -tor01 | ||||||
| PTR | mailroot3.namespro.ca | ||||||
| TXT | v=spf1 mx include:_spf.mailroots.namespro.ca ~all | ||||||
| SOA | htns1.namespro.casupport@namespro.ca serial=1762821678 | ||||||
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=2607010300 | ||||||
Subdomains
mail.optima.ca |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NShtns1.namespro.ca2026-03-11 → 2026-07-01 · 3 obs
● 2026-03-11 05:29:10
● 2026-07-01 03:39:32
●NShtns2.namespro.ca2026-03-11 → 2026-07-01 · 3 obs
● 2026-03-11 05:29:10
● 2026-07-01 03:39:32
●NShtns3.namespro.ca2026-03-11 → 2026-07-01 · 3 obs
● 2026-03-11 05:29:10
● 2026-07-01 03:39:32
○NSslns1.namespro.ca2015-07-11 → 2016-12-20 · 4 obs
● 2016-12-20 23:25:20
○ 2026-03-11 05:29:10
○ 2026-07-01 03:39:32
○NSslns2.namespro.ca2015-07-11 → 2016-12-20 · 4 obs
● 2016-12-20 23:25:20
○ 2026-03-11 05:29:10
○ 2026-07-01 03:39:32
○MXmail.optima.ca2015-07-11 → 2016-12-20 · 4 obs
● 2016-12-20 23:25:20
○ 2026-03-11 05:29:10
○ 2026-07-01 03:39:32
●MXmailroot3.namespro.ca2026-03-11 → 2026-07-01 · 3 obs
● 2026-03-11 05:29:10
● 2026-07-01 03:39:32
●A51.222.143.22026-03-11 → 2026-07-01 · 3 obs
● 2026-03-11 05:29:10
● 2026-07-01 03:39:32
○A70.85.232.22015-07-11 → 2016-12-20 · 4 obs
● 2016-12-20 23:25:20
○ 2026-03-11 05:29:10
○ 2026-07-01 03:39:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| optima.ca | htns3.namespro.ca, htns2.namespro.ca, htns1.namespro.ca | 3 records |
✅ Authoritative Response
Server:213.255.209.16
NS records: htns3.namespro.ca, htns2.namespro.ca, htns1.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optima.ca (unsigned zone)
⏱️ Timing
Total: 332ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.143.2 |
| NS | 3 | htns3.namespro.ca, htns1.namespro.ca... |
| MX | 1 | mailroot3.namespro.ca (pri: 10) |
| TXT | 1 | v=spf1 mx include:_spf.mailroots.namespr |
| SOA | 1 | htns1.namespro.ca support.namespro.ca |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (htns3.namespro.ca, htns2.namespro.ca, htns1.namespro.ca)
Analysis
Hierarchy
mail.optima.ca is delegated beneath optima.ca.
IP Addresses
optima.ca has exactly one IP address — 51.222.143.2.
gwu.ca, sheppard.ca, freecall.ca plus two other host names have IP numbers in common with optima.ca.
Name Servers
optima.ca has three name servers — htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca.
There is at least partial name server overlap between optima.ca and other domains — carlie.ca, alltcg.com, 708.ca and two more among them.
The name servers 1.namespro.ca, 2.namespro.ca and 3.namespro.ca are often found in combination with these name servers.
Each of the three hostnames points to exactly one IP address: htns1.namespro.ca points to 82.180.163.101, htns2.namespro.ca points to 69.164.251.118 and htns3.namespro.ca points to 213.255.209.16.
Mail Servers
optima.ca uses one mail server — mailroot3.namespro.ca.
The mail server setup of optima.ca matches that of other domains such as goservice.ca, east.ca, sabtuan.ca and two others.
mailroot3.namespro.ca points to one IP number — 169.55.177.75.