difference.ca - dns.ninja
difference.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 | mailroot8.namespro.ca ⭐ | ||||||
| A | 209.127.13.246🇨🇦 SERVER-MANIA209.127.0.0/20 Server Mania Inc | ||||||
| PTR | mailroot8.namespro.ca | ||||||
| TXT | v=spf1 mx include:_spf.mailroots.namespro.ca ~all | ||||||
| SOA | htns1.namespro.casupport@namespro.ca serial=1763278184 | ||||||
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=2606060230 | ||||||
Subdomains
mail.difference.ca |
Same first word
DNS History
15 records (5 active, 10 former)
○NSauth1.egatedomains.ca2015-05-27 → 2015-11-01 · 4 obs
● 2015-11-01 09:05:42
○ 2016-01-16 20:47:34
○ 2026-06-06 03:09:16
○NSauth2.egatedomains.ca2015-05-27 → 2015-11-01 · 4 obs
● 2015-11-01 09:05:42
○ 2016-01-16 20:47:34
○ 2026-06-06 03:09:16
●NShtns1.namespro.ca2026-04-26 → 2026-06-06 · 3 obs
● 2026-04-26 00:25:14
● 2026-06-06 03:09:16
●NShtns2.namespro.ca2026-04-26 → 2026-06-06 · 3 obs
● 2026-04-26 00:25:14
● 2026-06-06 03:09:16
●NShtns3.namespro.ca2026-04-26 → 2026-06-06 · 3 obs
● 2026-04-26 00:25:14
● 2026-06-06 03:09:16
○NSns1.uniregistrymarket.link2018-07-19 → 2018-07-19 · 4 obs
● 2018-07-19 09:19:48
○ 2026-04-26 00:25:14
○ 2026-06-06 03:09:16
○NSns2.uniregistrymarket.link2018-07-19 → 2018-07-19 · 4 obs
● 2018-07-19 09:19:48
○ 2026-04-26 00:25:14
○ 2026-06-06 03:09:16
○NSslns1.namespro.ca2016-01-16 → 2016-04-26 · 5 obs
● 2016-01-16 20:47:34
● 2016-04-26 11:21:28
○ 2017-01-22 10:09:56
○ 2026-06-06 03:09:16
○NSslns2.namespro.ca2016-01-16 → 2016-04-26 · 5 obs
● 2016-01-16 20:47:34
● 2016-04-26 11:21:28
○ 2017-01-22 10:09:56
○ 2026-06-06 03:09:16
○MXmail.difference.ca2016-01-16 → 2016-04-26 · 4 obs
● 2016-04-26 11:21:28
○ 2017-01-22 10:09:56
○ 2026-06-06 03:09:16
●MXmailroot8.namespro.ca2026-04-26 → 2026-06-06 · 3 obs
● 2026-04-26 00:25:14
● 2026-06-06 03:09:16
○A216.235.2.1362015-05-27 → 2015-11-01 · 4 obs
● 2015-11-01 09:05:42
○ 2016-01-16 20:47:34
○ 2026-06-06 03:09:16
●A51.222.143.22026-04-26 → 2026-06-06 · 3 obs
● 2026-04-26 00:25:14
● 2026-06-06 03:09:16
○A69.172.201.1532018-07-19 → 2018-07-19 · 4 obs
● 2018-07-19 09:19:48
○ 2026-04-26 00:25:14
○ 2026-06-06 03:09:16
○A70.85.232.22016-01-16 → 2016-04-26 · 5 obs
● 2016-01-16 20:47:34
● 2016-04-26 11:21:28
○ 2017-01-22 10:09:56
○ 2026-06-06 03:09:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca | - |
| difference.ca | htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca | 3 records |
✅ Authoritative Response
Server:213.255.209.16
NS records: htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for difference.ca (unsigned zone)
⏱️ Timing
Total: 778ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.143.2 |
| NS | 3 | htns2.namespro.ca, htns1.namespro.ca... |
| MX | 1 | mailroot8.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 (htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca)
Analysis
Hierarchy
difference.ca is a parent domain of mail.difference.ca.
IP Addresses
difference.ca has exactly one IP address — 51.222.143.2.
dakemi.ca, mikemckillop.com, noblesse.ca plus two other host names have IP numbers in common with difference.ca.
Name Servers
The authoritative name servers for difference.ca are htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca — three in total.
difference.ca shares at least some of its name servers with other domains, including jta.ca, 1944.ca, deosound.ca and two others.
The hostnames htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca each resolve to a single IP: htns1.namespro.ca → 82.180.163.101, htns2.namespro.ca → 69.164.251.118, htns3.namespro.ca → 213.255.209.16.
Mail Servers
difference.ca uses one mail server — mailroot8.namespro.ca.
The mail server setup of difference.ca matches that of other domains such as confidentlearner.com, iannone.ca, jamesrook.com and two others.
mailroot8.namespro.ca directs to just one IP number, 209.127.13.246.