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 → 2026-03-01 · 3 obs
● 2026-02-22 01:42:12
● 2026-03-01 10:05:16
●NSns1.pardesign.net2015-07-24 → 2026-03-01 · 2 obs
● 2026-03-01 10:05:16
●NSns2.pardesign.net2015-07-24 → 2026-03-01 · 2 obs
● 2026-03-01 10:05:16
●NSns5023893.ip-148-113-162.net2026-02-22 → 2026-03-01 · 3 obs
● 2026-02-22 01:42:12
● 2026-03-01 10:05:16
●NSns7.pardesign.net2026-02-22 → 2026-03-01 · 3 obs
● 2026-02-22 01:42:12
● 2026-03-01 10:05:16
●NSns8.pardesign.net2026-02-22 → 2026-03-01 · 3 obs
● 2026-02-22 01:42:12
● 2026-03-01 10:05:16
●MXmathematica.ca2015-07-24 → 2026-03-01 · 2 obs
● 2026-03-01 10:05:16
●A148.113.162.982026-02-22 → 2026-03-01 · 3 obs
● 2026-02-22 01:42:12
● 2026-03-01 10:05:16
○A184.107.138.2022015-07-24 → 2016-08-17 · 4 obs
● 2016-08-17 18:24:54
○ 2017-08-19 14:23:02
○ 2026-03-01 10:05:16
○A198.27.83.2012017-08-19 → 2017-08-19 · 4 obs
● 2017-08-19 14:23:02
○ 2026-02-22 01:42:12
○ 2026-03-01 10:05:16
🔍 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 | ns2.pardesign.net, ns1.pardesign.net | - |
✅ Authoritative Response
Server: 148.113.162.98
NS records: ns2.pardesign.net, ns1.pardesign.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathematica.ca (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.113.162.98 |
| NS | 4 | ns7.pardesign.net, ns8.pardesign.net... |
| MX | 1 | mathematica.ca (pri: 0) |
| SOA | 1 | ns7.pardesign.net web.pardesign.net |
Analysis
Mail Server Role
mathematica.ca serves as the mail server for mathematica.ca.
IP Addresses
mathematica.ca points to an IP address: 148.113.162.98.
other host names include lavaleconomique.com, chapiteauxclassic.com, collegecitoyen.ca, audiologie-centre-ouest.com and constantin.ca; they share IP numbers with mathematica.ca.
Name Servers
mathematica.ca delegates 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 with 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 IPs:
Name cdns.ovh.net has two IPs: 2001:41d0:3:163::1 and 213.186.33.99.
Host names with one IP:
Name ns5023893.ip-148-113-162.net points to: 148.113.162.98.
Name ns1.pardesign.net points to: 148.113.162.98.
Name ns2.pardesign.net points to: 148.113.162.98.
Name ns7.pardesign.net points to: 148.113.162.98.
Name 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.
Mail Servers
mathematica.ca is handled by a single mail server.
The host name mathematica.ca points to IP 148.113.162.98.