duc.ca - robtex.com
duc.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=1763099660 | ||||||
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=2605091300 | ||||||
Subdomains
mail.duc.ca |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NShtns1.namespro.ca2026-03-05 → 2026-05-09 · 3 obs
● 2026-03-05 20:07:24
● 2026-05-09 14:05:22
●NShtns2.namespro.ca2026-03-05 → 2026-05-09 · 3 obs
● 2026-03-05 20:07:24
● 2026-05-09 14:05:22
●NShtns3.namespro.ca2026-03-05 → 2026-05-09 · 3 obs
● 2026-03-05 20:07:24
● 2026-05-09 14:05:22
○NSns1.softlayer.com2020-10-15 → 2020-10-15 · 4 obs
● 2020-10-15 11:01:12
○ 2026-03-05 20:07:24
○ 2026-05-09 14:05:22
○NSslns1.namespro.ca2015-07-16 → 2020-10-15 · 4 obs
● 2020-10-15 11:01:12
○ 2026-03-05 20:07:24
○ 2026-05-09 14:05:22
○NSslns2.namespro.ca2015-07-16 → 2020-10-15 · 4 obs
● 2020-10-15 11:01:12
○ 2026-03-05 20:07:24
○ 2026-05-09 14:05:22
○MXmail.duc.ca2015-07-16 → 2020-10-15 · 4 obs
● 2020-10-15 11:01:12
○ 2026-03-05 20:07:24
○ 2026-05-09 14:05:22
●MXmailroot3.namespro.ca2026-03-05 → 2026-05-09 · 3 obs
● 2026-03-05 20:07:24
● 2026-05-09 14:05:22
○A158.85.87.762020-10-15 → 2020-10-15 · 4 obs
● 2020-10-15 11:01:12
○ 2026-03-05 20:07:24
○ 2026-05-09 14:05:22
●A51.222.143.22026-03-05 → 2026-05-09 · 3 obs
● 2026-03-05 20:07:24
● 2026-05-09 14:05:22
○A70.85.232.22015-07-16 → 2016-12-30 · 4 obs
● 2016-12-30 16:36:36
○ 2020-10-15 11:01:12
○ 2026-05-09 14:05:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| duc.ca | htns2.namespro.ca, htns3.namespro.ca, htns1.namespro.ca | 3 records |
✅ Authoritative Response
Server:69.164.251.118
NS records: htns2.namespro.ca, htns3.namespro.ca, htns1.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duc.ca (unsigned zone)
⏱️ Timing
Total: 542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.222.143.2 |
| NS | 3 | htns1.namespro.ca, htns3.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
The parent of mail.duc.ca is duc.ca.
IP Addresses
duc.ca points to IP number: 51.222.143.2.
Other host names such as franklyman.net, k9scentdetection.ca, rareearthinvesting.com, chhmagazine.com and ethiopia.ca share IPs with duc.ca.
Name Servers
duc.ca is delegated to three name servers: htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca.
duc.ca at least partially shares name servers with other domains, for instance vsc.ca, teco.ca, femo.ca, schoolmilk.nf.ca and bcv.ca.
Host names with a single 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
duc.ca is handled by a single mail server, mailroot3.namespro.ca.
The mail server setup for duc.ca matches that of other domains, for instance levitonproducts.ca, checked.ca, unicom.ca, puddle.ca and homestage.ca.
mailroot3.namespro.ca points to a single IP: 169.55.177.75.