mathematica.ca - robtex.com
mathematica.ca
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=2602170100 | ||||||
MX for
mathematica.ca |
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NScdns.ovh.net2026-02-22 → 2026-02-28 · 3 obs
● 2026-02-22 01:42:12
● 2026-02-28 20:35:12
●NSns1.pardesign.net2015-07-24 → 2026-02-28 · 2 obs
● 2026-02-28 20:35:12
●NSns2.pardesign.net2015-07-24 → 2026-02-28 · 2 obs
● 2026-02-28 20:35:12
●NSns5023893.ip-148-113-162.net2026-02-22 → 2026-02-28 · 3 obs
● 2026-02-22 01:42:12
● 2026-02-28 20:35:12
●NSns7.pardesign.net2026-02-22 → 2026-02-28 · 3 obs
● 2026-02-22 01:42:12
● 2026-02-28 20:35:12
●NSns8.pardesign.net2026-02-22 → 2026-02-28 · 3 obs
● 2026-02-22 01:42:12
● 2026-02-28 20:35:12
●MXmathematica.ca2015-07-24 → 2026-02-28 · 2 obs
● 2026-02-28 20:35:12
●A148.113.162.982026-02-22 → 2026-02-28 · 3 obs
● 2026-02-22 01:42:12
● 2026-02-28 20:35:12
○A184.107.138.2022015-07-24 → 2016-08-17 · 4 obs
● 2016-08-17 18:24:54
○ 2017-08-19 14:23:02
○ 2026-02-28 20:35:12
○A198.27.83.2012017-08-19 → 2017-08-19 · 4 obs
● 2017-08-19 14:23:02
○ 2026-02-22 01:42:12
○ 2026-02-28 20:35:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| mathematica.ca | ns1.pardesign.net, ns2.pardesign.net | - |
✅ Authoritative Response
Server: 148.113.162.98
NS records: ns1.pardesign.net, ns2.pardesign.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathematica.ca (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.113.162.98 |
| NS | 4 | ns5023893.ip-148-113-162.net, cdns.ovh.net... |
| MX | 1 | mathematica.ca (pri: 0) |
| SOA | 1 | ns7.pardesign.net web.pardesign.net |
Analysis
Mail Server Role
For mathematica.ca, the mail server is mathematica.ca.
IP Addresses
mathematica.ca resolves to one IP number: 148.113.162.98.
other host names including lavaleconomique.com, chapiteauxclassic.com, collegecitoyen.ca, audiologie-centre-ouest.com and constantin.ca share IP numbers with mathematica.ca.
Name Servers
mathematica.ca is delegated to six name servers: ns5023893.ip-148-113-162.net, cdns.ovh.net, ns1.pardesign.net, ns2.pardesign.net, ns7.pardesign.net and ns8.pardesign.net.
mathematica.ca at least partially shares name servers with other domains, for instance dicel.com, domainandemail.co.uk, permisdeconduirepratique.be, prowinch.pe and demain.ai.
These name servers are commonly used alongside ns3.pardesign.net, ns4.pardesign.net, ns1.branddo.com, ns2.branddo.com, vps-862f8b82.vps.ovh.ca and alpha.talkiemedia.com.
Host names with two IP numbers:
cdns.ovh.net points to 2001:41d0:3:163::1 and 213.186.33.99.
Host names with one IP number:
ns5023893.ip-148-113-162.net points to 148.113.162.98.
ns1.pardesign.net points to 148.113.162.98.
ns2.pardesign.net points to 148.113.162.98.
ns7.pardesign.net points to 148.113.162.98.
ns8.pardesign.net points to 148.113.162.98.
Host names that point to 148.113.162.98: ns5023893.ip-148-113-162.net, ns1.pardesign.net, ns2.pardesign.net, ns7.pardesign.net and ns8.pardesign.net.
Note: several host names share the same destination 148.113.162.98.
Mail Servers
mathematica.ca is served by a single mail server, mathematica.ca.
mathematica.ca resolves to IP 148.113.162.98.