four9.ca - robtex.com
four9.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=1763265367 | ||||||
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=2605150130 | ||||||
Subdomains
mail.four9.ca |
Same first word
DNS History
11 records (5 active, 6 former)
●NShtns1.namespro.ca2026-02-25 → 2026-05-15 · 3 obs
● 2026-02-25 07:43:56
● 2026-05-15 02:26:38
●NShtns2.namespro.ca2026-02-25 → 2026-05-15 · 3 obs
● 2026-02-25 07:43:56
● 2026-05-15 02:26:38
●NShtns3.namespro.ca2026-02-25 → 2026-05-15 · 3 obs
● 2026-02-25 07:43:56
● 2026-05-15 02:26:38
○NSns1.softlayer.com2020-01-18 → 2020-01-18 · 4 obs
● 2020-01-18 12:34:38
○ 2026-02-25 07:43:56
○ 2026-05-15 02:26:38
○NSslns1.namespro.ca2015-12-01 → 2020-01-18 · 4 obs
● 2020-01-18 12:34:38
○ 2026-02-25 07:43:56
○ 2026-05-15 02:26:38
○NSslns2.namespro.ca2015-12-01 → 2020-01-18 · 4 obs
● 2020-01-18 12:34:38
○ 2026-02-25 07:43:56
○ 2026-05-15 02:26:38
○MXmail.four9.ca2015-12-01 → 2020-01-18 · 4 obs
● 2020-01-18 12:34:38
○ 2026-02-25 07:43:56
○ 2026-05-15 02:26:38
●MXmailroot8.namespro.ca2026-02-25 → 2026-05-15 · 3 obs
● 2026-02-25 07:43:56
● 2026-05-15 02:26:38
○A158.85.87.762020-01-18 → 2020-01-18 · 4 obs
● 2020-01-18 12:34:38
○ 2026-02-25 07:43:56
○ 2026-05-15 02:26:38
●A51.222.143.22026-02-25 → 2026-05-15 · 3 obs
● 2026-02-25 07:43:56
● 2026-05-15 02:26:38
○A70.85.232.22015-12-01 → 2017-02-09 · 4 obs
● 2017-02-09 03:11:54
○ 2020-01-18 12:34:38
○ 2026-05-15 02:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| four9.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 four9.ca (unsigned zone)
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.143.2 |
| NS | 3 | htns2.namespro.ca, htns3.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
Hierarchy
The parent of mail.four9.ca is four9.ca.
IP Addresses
four9.ca points to an IP address: 51.222.143.2.
other host names include timetable.ca, vuecubed.com, mvv.ca, mediastore.ca and vmediafibre.com; they share IP numbers with four9.ca.
Name Servers
four9.ca is delegated to three name servers htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca.
four9.ca at least partially shares name servers with other domains, for instance netgold.ca, hgrlty.ca, katlin.ca, wmitpro.com and arman.ca.
Host names with one IP:
htns1.namespro.ca points to 82.180.163.101; htns2.namespro.ca points to 69.164.251.118; htns3.namespro.ca points to 213.255.209.16.
Mail Servers
four9.ca is handled by a single mail server, mailroot8.namespro.ca.
four9.ca uses the same mail server setup as other domains, for instance qzp.ca, trogarzo.net, ntw.ca, 1l.ca and haysboro.ca.
The host name mailroot8.namespro.ca points to IP 209.127.13.246.