mathprep.ca - robtex.com
mathprep.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.160.129🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 129.160.96.66.static.eigbox.net | ||||||
| NS | ns1.netfirms.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 65.254.254.157🇺🇸 EIG-2987365.254.224.0/19 TML Customer | ||||||
| PTR | ns1.netfirms.com | ||||||
| NS | ns1.netfirm.com ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| NS | ns2.netfirms.com | ||||||
| A | 66.96.142.145🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | ns2.netfirms.com | ||||||
| MX | mx.mathprep.ca ⭐ | ||||||
| A | 66.96.140.78🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 78.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.79🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 79.140.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.netfirms.comdnsadmin@netfirms.com 2011-05-10 #36 | ||||||
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=2604232200 | ||||||
Subdomains
mx.mathprep.ca |
Same first word
Similar names
perthmap.com |
prepmath.ca |
petpharm.de |
apptherm.com |
pamperth.com |
petpharm.com.au |
petpharm.com |
mapperth.com |
perthmap.com.au |
prepmath.com |
petpharm.net |
thermapp.com.au |
pharmpet.com |
DNS History
5 records (5 active, 0 former)
●NSns1.netfirm.com2026-03-21 → 2026-04-23 · 3 obs
● 2026-03-21 17:45:10
● 2026-04-23 22:23:42
●NSns1.netfirms.com2015-06-09 → 2026-04-23 · 2 obs
● 2026-04-23 22:23:42
●NSns2.netfirms.com2015-06-09 → 2026-04-23 · 2 obs
● 2026-04-23 22:23:42
●MXmx.mathprep.ca2015-06-09 → 2026-04-23 · 2 obs
● 2026-04-23 22:23:42
●A66.96.160.1292015-06-09 → 2026-04-23 · 2 obs
● 2026-04-23 22:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| mathprep.ca | ns1.netfirm.com, ns2.netfirms.com | - |
✅ Authoritative Response
Server:66.96.142.145
NS records: ns1.netfirm.com, ns2.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathprep.ca (unsigned zone)
⏱️ Timing
Total: 3277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.160.129 |
| NS | 2 | ns1.netfirms.com, ns2.netfirms.com |
| MX | 1 | mx.mathprep.ca (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | ns1.netfirms.com dnsadmin.netfirms.com |
Analysis
Hierarchy
mathprep.ca is a parent of mx.mathprep.ca.
IP Addresses
mathprep.ca points to a single IP address: 66.96.160.129.
Other host names such as whatdesking.com, interceptb2b.agency, financialencyclopedia.net, qualityservices.ca and smtp.sanderssoundsystems.com share IP numbers with mathprep.ca.
Name Servers
mathprep.ca is delegated to three name servers: ns1.netfirm.com, ns1.netfirms.com and ns2.netfirms.com.
At least part of the name servers for mathprep.ca are shared with other domains, for instance regbeaudry.ca, davise.ca, horacekephart.com, pcdirecthelp.ca and farsi.org.
These name servers are commonly used alongside ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
Two IP numbers for a host name:
ns1.netfirm.com points to 13.248.169.48 and 76.223.54.146.
One IP number for a host name:
ns1.netfirms.com points to 65.254.254.157.
ns2.netfirms.com points to 66.96.142.145.
Mail Servers
The mail server for mathprep.ca is mx.mathprep.ca.
Hostname mx.mathprep.ca resolves to two IPs: 66.96.140.78 and 66.96.140.79.