cptr.ca - dns.ninja
cptr.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=2606302330 | ||||||
MX for
cptr.ca |
Same first word
Similar names
DNS History
13 records (11 active, 2 former)
●NSns1.io-servers.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●NSns2.io-servers.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●MXalt1.aspmx.l.google.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●MXalt2.aspmx.l.google.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●MXaspmx.l.google.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●MXaspmx2.googlemail.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●MXaspmx3.googlemail.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●MXaspmx4.googlemail.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●MXaspmx5.googlemail.com2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●MXcptr.ca2015-07-25 → 2026-06-30 · 2 obs
● 2026-06-30 23:55:30
●A212.18.102.1892026-04-12 → 2026-06-30 · 3 obs
● 2026-04-12 13:33:02
● 2026-06-30 23:55:30
○A65.175.74.1732021-06-13 → 2021-06-13 · 4 obs
● 2021-06-13 03:43:46
○ 2026-04-12 13:33:02
○ 2026-06-30 23:55:30
○A74.114.100.2322015-07-25 → 2017-02-09 · 4 obs
● 2017-02-09 22:49:38
○ 2021-06-13 03:43:46
○ 2026-06-30 23:55:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| cptr.ca | ns2.io-servers.com, ns1.io-servers.com | - |
✅ Authoritative Response
Server:174.142.221.7
NS records: ns2.io-servers.com, ns1.io-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cptr.ca (unsigned zone)
⏱️ Timing
Total: 951ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.18.102.189 |
| NS | 2 | ns2.io-servers.com, ns1.io-servers.com |
| MX | 8 | aspmx4.googlemail.com (pri: 30), aspmx3.googlemail.com (pri: 30)... |
| SOA | 1 | ns1.io-servers.com admin.io-servers.com |
Analysis
Mail Server Role
cptr.ca serves as a mail server for cptr.ca.
The mail servers aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com are commonly grouped with cptr.ca.
IP Addresses
cptr.ca has exactly one IP address — 212.18.102.189.
henrymeliesproductions.com, destinationcarriere.com, dentalclinicplans.com plus two other host names have IP numbers in common with cptr.ca.
Name Servers
Two name servers handle the delegation for cptr.ca: ns1.io-servers.com and ns2.io-servers.com.
The name server configuration of cptr.ca is shared with other domains, for instance 55.112.107.184.in-addr.arpa, 183.95.107.184.in-addr.arpa, panachestudios.ca and two others.
cptr.ca partially shares its name servers with domains like aimta712.org and cosotech.com.
These name servers often co-occur with the name servers ns4.bdm.microsoftonline.com.
ns1.io-servers.com and ns2.io-servers.com both carry two IP addresses. The A records for ns1.io-servers.com are 174.142.221.7 and 2607:f748:1200:11d:174:142:221:7; the A records for ns2.io-servers.com are 184.107.112.7 and 2607:f748:1301:0:184:107:112:7.
Mail Servers
cptr.ca uses 8 mail servers, including cptr.ca, aspmx2.googlemail.com, aspmx3.googlemail.com and 5 others.
At least some of the mail servers used by cptr.ca are shared with other domains: ns500768.ns500759.ns500698.ns500759.ns500758.ns500698.ns500735.ns500735.ns500698.ns500576.ns500708.ns500576.ns500619.trackreceptor.com, ns500731.ns500742.ns500671.ns500671.ns500671.ns500671.ns500742.ns500671.ns500671.ns500671.ns500291.ns500131.lustychickser.com, ns500758.ns500758.ns500758.ns500698.ns500736.ns500736.ns500698.ns500698.ns500698.ns500698.ns500698.ns500708.ns500619.ns500652.ns500619.trackreceptor.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com resolves to two addresses: 172.253.139.27 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
Host names resolving to a single IP address:
The hostname cptr.ca resolves to 212.18.102.189.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.26 IP addresses.