refrain.ca - dns.ninja
refrain.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=1763459678 | ||||||
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=2608121530 | ||||||
Same first word
refrain.com |
refrain.it |
refrain.at |
refrain.net |
refrain.ca |
refrain.online |
refrain.ac.uk |
refrain.biz |
refrain.org |
refrain.ru |
refrain.jp |
refrain.de |
refrain.dev |
Similar names
DNS History
9 records (5 active, 4 former)
●NShtns1.namespro.ca2026-04-02 → 2026-08-12 · 3 obs
● 2026-04-02 14:18:30
● 2026-08-12 16:05:42
●NShtns2.namespro.ca2026-04-02 → 2026-08-12 · 3 obs
● 2026-04-02 14:18:30
● 2026-08-12 16:05:42
●NShtns3.namespro.ca2026-04-02 → 2026-08-12 · 3 obs
● 2026-04-02 14:18:30
● 2026-08-12 16:05:42
○NSns1.bluehost.com2015-07-10 → 2017-04-06 · 4 obs
● 2017-04-06 20:33:08
○ 2026-04-02 14:18:30
○ 2026-08-12 16:05:42
○NSns2.bluehost.com2015-07-10 → 2017-04-06 · 4 obs
● 2017-04-06 20:33:08
○ 2026-04-02 14:18:30
○ 2026-08-12 16:05:42
○MXmail.refrain.ca2015-07-10 → 2017-04-06 · 4 obs
● 2017-04-06 20:33:08
○ 2026-04-02 14:18:30
○ 2026-08-12 16:05:42
●MXmailroot8.namespro.ca2026-04-02 → 2026-08-12 · 3 obs
● 2026-04-02 14:18:30
● 2026-08-12 16:05:42
●A51.222.143.22026-04-02 → 2026-08-12 · 3 obs
● 2026-04-02 14:18:30
● 2026-08-12 16:05:42
○A66.147.244.1402015-07-10 → 2017-04-06 · 4 obs
● 2017-04-06 20:33:08
○ 2026-04-02 14:18:30
○ 2026-08-12 16:05:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| refrain.ca | htns2.namespro.ca, htns1.namespro.ca, htns3.namespro.ca | 3 records |
✅ Authoritative Response
Server:82.180.163.101
NS records: htns2.namespro.ca, htns1.namespro.ca, htns3.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refrain.ca (unsigned zone)
⏱️ Timing
Total: 308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.143.2 |
| NS | 3 | htns3.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 (htns3.namespro.ca, htns2.namespro.ca, htns1.namespro.ca)
Analysis
IP Addresses
refrain.ca resolves to just one IP address, 51.222.143.2.
Two other host names, along with grouplessonscalgary.com, efu.ca and ngu.ca, also share IP numbers with refrain.ca.
Name Servers
refrain.ca is delegated to three name servers: htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca.
refrain.ca has at least partial name server overlap with other domains, such as qsh.ca, yf.ca, messy.ca and two others.
htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca each resolve to a single IP address: htns1.namespro.ca resolves to 82.180.163.101, htns2.namespro.ca resolves to 69.164.251.118 and htns3.namespro.ca resolves to 213.255.209.16.
Mail Servers
The sole mail server for refrain.ca is mailroot8.namespro.ca.
Among the domains sharing a mail server setup with refrain.ca are albany.ca, homentra.ca, roselawn.ca and two others.
The mail servers of refrain.ca are at least partially shared with other domains, including terrainfinity.ca.
These mail servers tend to appear together with the mail servers route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
mailroot8.namespro.ca resolves to a single IP number: 209.127.13.246.