smart4u.ca - robtex.com
smart4u.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.1.147.11🇬🇧 TELX-AS210250194.1.147.0/24 | ||||||
| PTR | wpx.net | ||||||
| A | 194.1.147.13🇬🇧 TELX-AS210250194.1.147.0/24 | ||||||
| NS | ns9.namespro.ca ⭐ | ||||||
| A | 158.85.82.36🇨🇦 SOFTLAYER158.85.64.0/18 -tor01 | ||||||
| PTR | ns9.namespro.ca | ||||||
| NS | ns10.namespro.ca | ||||||
| A | 158.85.82.37🇨🇦 SOFTLAYER158.85.64.0/18 -tor01 | ||||||
| PTR | ns10.namespro.ca | ||||||
| MX | mail.smart4u.ca ⭐ | ||||||
| A | 158.85.82.38🇨🇦 SOFTLAYER158.85.64.0/18 -tor01 | ||||||
| PTR | krypton.namespro.ca | ||||||
| TXT | v=spf1 a mx include:_spf.krypton.namespro.ca -all | ||||||
| SOA | ns9.namespro.cafabianlarnaudie@rogers.com serial=1743695940 | ||||||
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=2603261230 | ||||||
Subdomains
Same first word
smart4u.co.za |
smart4u.de |
smart4u.com.br |
smart4u.ai |
smart4u.no |
smart4u.biz |
smart4u.se |
smart4u.ca |
smart4u.com |
smart4u.ru |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns10.namespro.ca2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 08:11:42
● 2026-03-26 13:09:42
○NSns13.namespro.ca2018-09-11 → 2018-09-11 · 3 obs
○ 2026-02-21 08:11:42
○ 2026-03-26 13:09:42
○NSns14.namespro.ca2018-09-11 → 2018-09-11 · 3 obs
○ 2026-02-21 08:11:42
○ 2026-03-26 13:09:42
●NSns9.namespro.ca2026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 08:11:42
● 2026-03-26 13:09:42
●MXmail.smart4u.ca2018-09-11 → 2026-03-26 · 2 obs
● 2026-03-26 13:09:42
●A194.1.147.112026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 08:11:42
● 2026-03-26 13:09:42
●A194.1.147.132026-02-21 → 2026-03-26 · 3 obs
● 2026-02-21 08:11:42
● 2026-03-26 13:09:42
○A208.106.235.2312018-09-11 → 2018-09-11 · 3 obs
○ 2026-02-21 08:11:42
○ 2026-03-26 13:09:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| smart4u.ca | ns10.namespro.ca, ns9.namespro.ca | 2 records |
✅ Authoritative Response
Server:158.85.82.37
NS records: ns10.namespro.ca, ns9.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smart4u.ca (unsigned zone)
⏱️ Timing
Total: 560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 194.1.147.13, 194.1.147.11 |
| NS | 2 | ns10.namespro.ca, ns9.namespro.ca |
| MX | 1 | mail.smart4u.ca (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.krypton.namespr |
| SOA | 1 | ns9.namespro.ca fabianlarnaudie.rogers.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns10.namespro.ca, ns9.namespro.ca)
Analysis
Hierarchy
smart4u.ca is a parent of mail.smart4u.ca and www.smart4u.ca.
IP Addresses
smart4u.ca resolves to two IP numbers: 194.1.147.11 and 194.1.147.13.
Other host names, for instance updatedhome.com, mousetrapguide.com, forexstrategieswork.com, denglaw.com and vibinwear.com share IP numbers with smart4u.ca.
Name Servers
Two name servers ns10.namespro.ca and ns9.namespro.ca handle delegation for smart4u.ca.
smart4u.ca uses the same name server setup as other domains, for example bugle.co, adorit.ca, pastillasbaratas.com, diebel.ca and ropa-de-marca.net.
Host names with one IP number: The host name ns10.namespro.ca points to 158.85.82.37 and the host name ns9.namespro.ca points to 158.85.82.36.
Mail Servers
smart4u.ca is handled by a single mail server, mail.smart4u.ca.
mail.smart4u.ca points to a single IP: 158.85.82.38.