certa.ca - robtex.com
certa.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=2605090530 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.dsredirection.com2015-07-01 → 2016-10-12 · 4 obs
● 2016-10-12 17:39:34
○ 2021-06-10 08:54:40
○ 2026-05-09 06:02:32
○NSns2.dsredirection.com2015-07-01 → 2016-10-12 · 4 obs
● 2016-10-12 17:39:34
○ 2021-06-10 08:54:40
○ 2026-05-09 06:02:32
●NSns51.domaincontrol.com2021-06-10 → 2026-05-09 · 3 obs
● 2021-06-10 08:54:40
● 2026-05-09 06:02:32
●NSns52.domaincontrol.com2021-06-10 → 2026-05-09 · 3 obs
● 2021-06-10 08:54:40
● 2026-05-09 06:02:32
●MXcerta-ca.mail.protection.outlook.com2021-06-10 → 2026-05-09 · 2 obs
● 2026-05-09 06:02:32
●A15.197.148.332026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 17:36:14
● 2026-05-09 06:02:32
○A208.73.210.2122015-07-01 → 2016-10-12 · 4 obs
● 2016-10-12 17:39:34
○ 2021-06-10 08:54:40
○ 2026-05-09 06:02:32
○A208.73.210.2162015-07-01 → 2016-10-12 · 4 obs
● 2016-10-12 17:39:34
○ 2021-06-10 08:54:40
○ 2026-05-09 06:02:32
○A208.73.211.1632015-07-01 → 2016-10-12 · 4 obs
● 2016-10-12 17:39:34
○ 2021-06-10 08:54:40
○ 2026-05-09 06:02:32
○A208.73.211.2362015-07-01 → 2016-10-12 · 4 obs
● 2016-10-12 17:39:34
○ 2021-06-10 08:54:40
○ 2026-05-09 06:02:32
●A3.33.130.1902026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 17:36:14
● 2026-05-09 06:02:32
○A34.102.136.1802021-06-10 → 2021-06-10 · 4 obs
● 2021-06-10 08:54:40
○ 2026-02-15 17:36:14
○ 2026-05-09 06:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| certa.ca | ns51.domaincontrol.com, ns52.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certa.ca (unsigned zone)
⏱️ Timing
Total: 467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | certa-ca.mail.protection.outlook.com (pr |
| TXT | 2 | MS=ms79345447, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
certa.ca resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance studiocitylawfirm.com, blueskyinvestments.biz, myratelier.com, entrepreneursabc.com and csifl.org share IP numbers with certa.ca.
Name Servers
certa.ca has two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.
certa.ca shares the same name server setup as other domains, for example genind.com, cmcdirtworks.com, pranayoga.ca, (0x736578)oflosangeles.com and cinnamonconsultants.com.
certa.ca partially shares name servers with other domains, for instance benbuehler.com.
Host names with two IP numbers:
ns51.domaincontrol.com points to: 2603:5:2192::1a and 97.74.105.26; ns52.domaincontrol.com points to: 2603:5:2292::1a and 173.201.73.26.
Mail Servers
certa.ca is handled by a single mail server, certa-ca.mail.protection.outlook.com.
Host certa-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.1, 52.101.190.3, 52.101.192.0 and 52.101.192.1.