techreview.ca - dns.ninja
techreview.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=2606241015 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSmns01.domaincontrol.com2015-05-03 → 2026-06-24 · 2 obs
● 2026-06-24 11:14:48
●NSmns02.domaincontrol.com2015-05-03 → 2026-06-24 · 2 obs
● 2026-06-24 11:14:48
●MXalt1.aspmx.l.google.com2015-05-03 → 2026-06-24 · 2 obs
● 2026-06-24 11:14:48
●MXalt2.aspmx.l.google.com2015-05-03 → 2026-06-24 · 2 obs
● 2026-06-24 11:14:48
●MXaspmx.l.google.com2015-05-03 → 2026-06-24 · 2 obs
● 2026-06-24 11:14:48
●MXaspmx2.googlemail.com2015-05-03 → 2026-06-24 · 2 obs
● 2026-06-24 11:14:48
●MXaspmx3.googlemail.com2015-05-03 → 2026-06-24 · 2 obs
● 2026-06-24 11:14:48
●A72.2.114.1442015-05-03 → 2026-06-24 · 2 obs
● 2026-06-24 11:14:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| techreview.ca | mns01.domaincontrol.com, mns02.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.31
NS records: mns01.domaincontrol.com, mns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techreview.ca (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.2.114.144 |
| NS | 2 | mns01.domaincontrol.com, mns02.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| SOA | 1 | mns01.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
techreview.ca resolves to just one IP address, 72.2.114.144.
Name Servers
techreview.ca uses two name servers for its delegation: mns01.domaincontrol.com and mns02.domaincontrol.com.
techreview.ca shares its NS records with other domains, for example megawork.com.br, hkla.org.hk, tandg.com.cy and two others.
techreview.ca has at least partial name server overlap with other domains, such as iexpress.ca, tercerplaneta.com.ar, paragliders.ro and two others.
It is common to see these name servers used together with name servers mns1.secureserver.net and mns2.secureserver.net.
The two host names mns01.domaincontrol.com and mns02.domaincontrol.com each have a pair of IP addresses: mns01.domaincontrol.com has 97.74.100.31 and 2603:5:2143::1f, and mns02.domaincontrol.com has 173.201.68.31 and 2603:5:2243::1f.
Mail Servers
techreview.ca is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between techreview.ca and other domains, including sten-tel.com, 2coolbcs.com, bactocon.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, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com directs traffic to 64.233.180.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1a IP addresses each.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.27 IP addresses each.