proactive.ca - dns.ninja
proactive.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=2607041130 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns1.nucleus-hosting-zones.ca2026-03-08 → 2026-07-04 · 5 obs
● 2026-03-08 22:05:36
○ 2026-06-28 05:08:12
● 2026-07-04 12:17:58
● 2026-07-04 12:18:00
●NSdns2.nucleus-hosting-zones.ca2026-03-08 → 2026-07-04 · 5 obs
● 2026-03-08 22:05:36
○ 2026-06-28 05:08:12
● 2026-07-04 12:17:58
● 2026-07-04 12:18:00
●NSdns5.nucleus-hosting-zones.ca2026-03-08 → 2026-07-04 · 5 obs
● 2026-03-08 22:05:36
○ 2026-06-28 05:08:12
● 2026-07-04 12:17:58
● 2026-07-04 12:18:00
●NSns.nucleus.com2015-05-24 → 2026-07-04 · 2 obs
● 2026-07-04 12:18:00
●NSns1.nucleus.com2015-05-24 → 2026-07-04 · 2 obs
● 2026-07-04 12:18:00
●MXsmtp.proactive.ca2015-05-24 → 2026-07-04 · 5 obs
● 2018-05-19 09:08:18
○ 2026-06-28 05:08:12
● 2026-07-04 12:17:58
● 2026-07-04 12:18:00
●A208.85.219.832026-03-08 → 2026-07-04 · 5 obs
● 2026-03-08 22:05:36
○ 2026-06-28 05:08:12
● 2026-07-04 12:17:58
● 2026-07-04 12:18:00
○A2607:feb0:fffe::f12015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-16 19:29:32
○ 2026-07-04 12:18:00
○A2607:feb0:fffe::f42015-10-16 → 2018-05-19 · 5 obs
● 2015-10-16 19:29:32
● 2018-05-19 09:08:18
○ 2026-03-08 22:05:36
○ 2026-07-04 12:18:00
○A66.18.244.2472015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-16 19:29:32
○ 2026-07-04 12:18:00
○A66.18.244.2532015-10-16 → 2018-05-19 · 5 obs
● 2015-10-16 19:29:32
● 2018-05-19 09:08:18
○ 2026-03-08 22:05:36
○ 2026-07-04 12:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| proactive.ca | ns1.nucleus.com, ns.nucleus.com | - |
✅ Authoritative Response
Server:66.18.251.250
NS records: ns1.nucleus.com, ns.nucleus.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proactive.ca (unsigned zone)
⏱️ Timing
Total: 4744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.85.219.83 |
| NS | 3 | dns2.nucleus-hosting-zones.ca, dns1.nucleus-hosting-zones.ca... |
| MX | 1 | smtp.proactive.ca (pri: 10) |
| TXT | 1 | v=spf1 a mx include:nucleus.com ~all |
| SOA | 1 | dns2.nucleus-hosting-zones.ca pglenn.pro |
Analysis
IP Addresses
proactive.ca directs to one IP number, which is 208.85.219.83.
Among the host names that share IP numbers with proactive.ca are mail.blackbirdstudios.ca, ambrec.com, smtp.bow80.com and two others.
Name Servers
The authoritative name servers for proactive.ca are dns1.nucleus-hosting-zones.ca, dns2.nucleus-hosting-zones.ca, dns5.nucleus-hosting-zones.ca and two others.
The name servers of proactive.ca overlap at least partially with those of other domains — among them nucleus.ca, autorvauction.com, rhsal.com and two more.
These name servers commonly appear in delegations together with ns1.nucleus.com, ns.nucleus.com, dns1.nucleus-hosting-zones.com and 7 other.
Hosts with two IP numbers each:
dns1.nucleus-hosting-zones.ca resolves to two addresses: 66.18.251.250 and 2607:feb0:fffd::53:1.
dns2.nucleus-hosting-zones.ca resolves to two addresses: 205.233.15.4 and 2607:feb0:fffd::53:2.
Hosts that resolve to one IP address:
The hostname ns1.nucleus.com resolves to 205.233.15.4.
The hostname ns.nucleus.com resolves to 66.18.251.250.
dns1.nucleus-hosting-zones.ca along with ns.nucleus.com each resolve to 66.18.251.250 IP addresses.
dns2.nucleus-hosting-zones.ca along with ns1.nucleus.com each resolve to 205.233.15.4 IP addresses.
Mail Servers
proactive.ca routes its mail through a single mail server, smtp.proactive.ca.
smtp.proactive.ca carries a single IP number, which is 208.85.219.83.