boolean.ca - dns.ninja
boolean.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=2606131800 | ||||||
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
○NSdns41.register.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-30 15:44:10
○ 2026-06-13 19:17:08
○NSdns42.register.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-30 15:44:10
○ 2026-06-13 19:17:08
●NSns11.domaincontrol.com2015-05-30 → 2026-06-13 · 3 obs
● 2015-05-30 15:44:10
● 2026-06-13 19:17:08
●NSns12.domaincontrol.com2015-05-30 → 2026-06-13 · 3 obs
● 2015-05-30 15:44:10
● 2026-06-13 19:17:08
●MXalt1.aspmx.l.google.com2008-11-22 → 2026-06-13 · 2 obs
● 2026-06-13 19:17:08
●MXalt2.aspmx.l.google.com2008-11-22 → 2026-06-13 · 2 obs
● 2026-06-13 19:17:08
●MXaspmx.l.google.com2008-11-22 → 2026-06-13 · 2 obs
● 2026-06-13 19:17:08
●MXaspmx2.googlemail.com2008-11-22 → 2026-06-13 · 2 obs
● 2026-06-13 19:17:08
●MXaspmx3.googlemail.com2008-11-22 → 2026-06-13 · 2 obs
● 2026-06-13 19:17:08
○MXaspmx4.googlemail.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-30 15:44:10
○ 2026-06-13 19:17:08
○MXaspmx5.googlemail.com2008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-30 15:44:10
○ 2026-06-13 19:17:08
○A209.132.211.712008-11-22 → 2008-11-22 · 3 obs
○ 2015-05-30 15:44:10
○ 2026-06-13 19:17:08
●A45.73.12.2512017-09-22 → 2026-06-13 · 3 obs
● 2017-09-22 13:19:38
● 2026-06-13 19:17:08
○A69.70.233.1982015-05-30 → 2017-01-18 · 5 obs
● 2015-05-30 15:44:10
● 2017-01-18 02:27:42
○ 2017-09-22 13:19:38
○ 2026-06-13 19:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| boolean.ca | ns11.domaincontrol.com, ns12.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boolean.ca (unsigned zone)
⏱️ Timing
Total: 1453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.73.12.251 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
boolean.ca resolves to just one IP address, 45.73.12.251.
Two other host names, along with orbit.org, modemcable251.12-73-45.static.videotron.ca and logidelic.com, also share IP numbers with boolean.ca.
Name Servers
The NS records for boolean.ca delegate to ns11.domaincontrol.com and ns12.domaincontrol.com.
boolean.ca shares its NS records with other domains, for example premierapartmentsbristolcabotcircus.com, cashinvancouver.com, anstett.com and two others.
ns11.domaincontrol.com resolves to 97.74.105.6 and 2603:5:2190::6. Likewise, ns12.domaincontrol.com resolves to 173.201.73.6 and 2603:5:2290::6 — two IP addresses apiece.
Mail Servers
Five mail servers handle boolean.ca: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between boolean.ca and other domains, including maidstonegirlsgrammar.kent.sch.uk, groupride.com, strategicpmassociates.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for aspmx.l.google.com return 172.253.63.27 and 2607:f8b0:4004:c17::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.