groundmaster.ca - dns.ninja
groundmaster.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.78.99.199🇨🇦 TRUESPEED-166.78.96.0/19 Truespeed Internet Services Inc. | ||||||
| PTR | cpanel02.truespeed.ca | ||||||
| NS | dns2.rebel.ca ⭐ | ||||||
| A | 52.10.144.165🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix | ||||||
| PTR | dns2.rebel.ca | ||||||
| A | 54.187.80.106🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.ca | ||||||
| NS | dns.rebel.ca | ||||||
| A | 52.3.166.104🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | dns.rebel.ca | ||||||
| A | 52.3.190.193🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| PTR | dns.rebel.ca | ||||||
| MX | mx.groundmaster.ca.cust.a.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 ip4:216.40.44.0/24 ip4:216.40.42.17 include:_spf.hostedemail.com ip4:... | ||||||
| TXT | MS=ms30858863 | ||||||
| SOA | dns.rebel.canoc@rebel.ca 2026-08-13 #1 | ||||||
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=2608142230 | ||||||
Previously MX for
groundmaster.ca |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns.rebel.ca2020-03-07 → 2026-08-14 · 3 obs
● 2020-03-07 08:21:24
● 2026-08-14 23:05:10
●NSdns2.rebel.ca2020-03-07 → 2026-08-14 · 3 obs
● 2020-03-07 08:21:24
● 2026-08-14 23:05:10
○NSns1.linknowmedia.com2015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 05:30:20
○ 2020-03-07 08:21:24
○ 2026-08-14 23:05:10
○NSns2.linknowmedia.com2015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 05:30:20
○ 2020-03-07 08:21:24
○ 2026-08-14 23:05:10
○MXgroundmaster.ca2015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 05:30:20
○ 2020-03-07 08:21:24
○ 2026-08-14 23:05:10
●MXmx.groundmaster.ca.cust.a.hostedemail.com2020-03-07 → 2026-08-14 · 3 obs
● 2020-03-07 08:21:24
● 2026-08-14 23:05:10
○A192.175.104.72015-08-21 → 2017-04-01 · 4 obs
● 2017-04-01 05:30:20
○ 2020-03-07 08:21:24
○ 2026-08-14 23:05:10
●A66.78.99.1992026-03-16 → 2026-08-14 · 3 obs
● 2026-03-16 14:24:50
● 2026-08-14 23:05:10
○A66.78.99.2002020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 08:21:24
○ 2026-03-16 14:24:50
○ 2026-08-14 23:05:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| groundmaster.ca | dns.rebel.ca, dns2.rebel.ca | 4 records |
✅ Authoritative Response
Server:52.3.166.104
NS records: dns.rebel.ca, dns2.rebel.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groundmaster.ca (unsigned zone)
⏱️ Timing
Total: 196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.78.99.199 |
| NS | 2 | dns.rebel.ca, dns2.rebel.ca |
| MX | 1 | mx.groundmaster.ca.cust.a.hostedemail.co |
| TXT | 2 | v=spf1 ip4:216.40.44.0/24 ip4:216.40.42., MS=ms30858863 |
| SOA | 1 | dns.rebel.ca noc.rebel.ca |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns.rebel.ca, dns.rebel.ca, dns2.rebel.ca...)
Analysis
IP Addresses
groundmaster.ca resolves to just one IP address, 66.78.99.199.
Two other host names, along with mail.interclimate.com, cpanel02.truespeed.ca and peterleonard.ca, also share IP numbers with groundmaster.ca.
Name Servers
groundmaster.ca has two authoritative name servers — dns2.rebel.ca and dns.rebel.ca.
groundmaster.ca shares its NS records with other domains, for example interclimate.com, tesororestaurant.ca, originathletics.com and two others.
groundmaster.ca has at least partial name server overlap with other domains, such as thinkhomewithkim.ca, flowga.ca, tasteyourfuture.ca and two others.
It is common to see these name servers used together with name servers dns2.domainsatcost.ca and dns.domainsatcost.ca.
Both dns2.rebel.ca and dns.rebel.ca have two IP addresses each. dns2.rebel.ca resolves to 52.10.144.165 and 54.187.80.106; dns.rebel.ca resolves to 52.3.166.104 and 52.3.190.193.
Mail Servers
The sole mail server for groundmaster.ca is mx.groundmaster.ca.cust.a.hostedemail.com.
mx.groundmaster.ca.cust.a.hostedemail.com points to one IP number — 216.40.42.4.