ocsbstudent.ca - robtex.com
ocsbstudent.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=2608010300 | ||||||
Same first word
ocsbstudent.com |
ocsbstudent.ca |
ocsbstudent.net |
DNS History
20 records (8 active, 12 former)
●NSdns1.registrar-servers.com2026-07-05 → 2026-08-01 · 3 obs
● 2026-07-05 20:05:22
● 2026-08-01 04:12:18
●NSdns2.registrar-servers.com2026-07-05 → 2026-08-01 · 3 obs
● 2026-07-05 20:05:22
● 2026-08-01 04:12:18
○NSdn(0x736578)t.ocsb.ca2015-08-28 → 2018-02-05 · 4 obs
● 2018-02-05 08:29:40
○ 2026-07-05 20:05:22
○ 2026-08-01 04:12:18
○NSns1.rogerstelecom.net2015-08-28 → 2018-02-05 · 4 obs
● 2018-02-05 08:29:40
○ 2026-07-05 20:05:22
○ 2026-08-01 04:12:18
○NSns2.rogerstelecom.net2015-08-28 → 2018-02-05 · 4 obs
● 2018-02-05 08:29:40
○ 2026-07-05 20:05:22
○ 2026-08-01 04:12:18
○MXalt1.aspmx.l.google.com2015-08-28 → 2018-02-05 · 4 obs
● 2018-02-05 08:29:40
○ 2026-07-05 20:05:22
○ 2026-08-01 04:12:18
○MXalt2.aspmx.l.google.com2015-08-28 → 2018-02-05 · 4 obs
● 2018-02-05 08:29:40
○ 2026-07-05 20:05:22
○ 2026-08-01 04:12:18
○MXalt3.aspmx.l.google.com2016-04-21 → 2018-02-05 · 5 obs
● 2016-04-21 22:03:28
● 2018-02-05 08:29:40
○ 2026-07-05 20:05:22
○ 2026-08-01 04:12:18
○MXalt4.aspmx.l.google.com2016-04-21 → 2018-02-05 · 5 obs
● 2016-04-21 22:03:28
● 2018-02-05 08:29:40
○ 2026-07-05 20:05:22
○ 2026-08-01 04:12:18
○MXaspmx.l.google.com2015-08-28 → 2018-02-05 · 4 obs
● 2018-02-05 08:29:40
○ 2026-07-05 20:05:22
○ 2026-08-01 04:12:18
○MXaspmx2.googlemail.com2015-08-28 → 2016-04-10 · 4 obs
● 2016-04-10 15:35:58
○ 2016-04-21 22:03:28
○ 2026-08-01 04:12:18
○MXaspmx3.googlemail.com2015-08-28 → 2016-04-10 · 4 obs
● 2016-04-10 15:35:58
○ 2016-04-21 22:03:28
○ 2026-08-01 04:12:18
○MXaspmx4.googlemail.com2015-08-28 → 2016-04-10 · 4 obs
● 2016-04-10 15:35:58
○ 2016-04-21 22:03:28
○ 2026-08-01 04:12:18
○MXaspmx5.googlemail.com2015-08-28 → 2016-04-10 · 4 obs
● 2016-04-10 15:35:58
○ 2016-04-21 22:03:28
○ 2026-08-01 04:12:18
●MXeforward1.registrar-servers.com2026-07-05 → 2026-08-01 · 3 obs
● 2026-07-05 20:05:22
● 2026-08-01 04:12:18
●MXeforward2.registrar-servers.com2026-07-05 → 2026-08-01 · 3 obs
● 2026-07-05 20:05:22
● 2026-08-01 04:12:18
●MXeforward3.registrar-servers.com2026-07-05 → 2026-08-01 · 3 obs
● 2026-07-05 20:05:22
● 2026-08-01 04:12:18
●MXeforward4.registrar-servers.com2026-07-05 → 2026-08-01 · 3 obs
● 2026-07-05 20:05:22
● 2026-08-01 04:12:18
●MXeforward5.registrar-servers.com2026-07-05 → 2026-08-01 · 3 obs
● 2026-07-05 20:05:22
● 2026-08-01 04:12:18
●A192.64.119.282026-07-05 → 2026-08-01 · 2 obs
● 2026-08-01 04:12:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca | - |
| ocsbstudent.ca | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ocsbstudent.ca (unsigned zone)
⏱️ Timing
Total: 428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.28 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
ocsbstudent.ca has exactly one IP address — 192.64.119.28.
dotnexo.com, evenlyhardycrane.shop, meetasugardaddy.com plus two other host names have IP numbers in common with ocsbstudent.ca.
Name Servers
ocsbstudent.ca has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of ocsbstudent.ca is shared with other domains, for instance gol777.bet, leqx.lol, salicalisaccide.com and two others.
At least some of ocsbstudent.ca's name servers are shared with other domains, for example spiritessences.net, webcamsummit.com, arkoftheunicorns.com and two more.
It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
ocsbstudent.ca has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
At least some of the mail servers used by ocsbstudent.ca are shared with other domains: kavunenko.com, 43431cc175a8.info, windowworlds.net and two others among them.
These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names resolving to a single IP address:
eforward1.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com resolves to 162.255.118.52.
eforward3.registrar-servers.com resolves to 162.255.118.51.
eforward4.registrar-servers.com resolves to 162.255.118.52.
eforward5.registrar-servers.com resolves to 162.255.118.51.
Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.