topcode.ca - robtex.com
topcode.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=2604240300 | ||||||
MX for
topcode.ca |
Same first word
topcode.net |
topcode.org |
topcode.rs |
topcode.in |
topcode.com |
topcode.io |
topcode.ca |
topcode.vn |
topcode.com.br |
topcode.de |
topcode.co.uk |
topcode.ru |
topcode.fr |
topcode.pl |
topcode.us |
topcode.ro |
topcode.eu |
topcode.no |
Similar names
DNS History
17 records (5 active, 12 former)
○NSns49.domaincontrol.com2015-05-27 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
○NSns50.domaincontrol.com2015-05-27 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
●NSns59.domaincontrol.com2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 06:16:30
● 2026-04-24 03:50:58
●NSns60.domaincontrol.com2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 06:16:30
● 2026-04-24 03:50:58
●MXmailstore1.secureserver.net2015-05-27 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:58
●MXtopcode.ca2015-05-27 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:58
○A184.168.221.362017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
○A184.168.221.452017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
○A184.168.221.602017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
○A184.168.221.622017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
○A216.58.26.1742015-05-27 → 2016-02-09 · 4 obs
● 2016-02-09 21:38:06
○ 2016-05-09 03:34:00
○ 2026-04-24 03:50:58
○A23.229.213.62016-05-09 → 2016-05-09 · 4 obs
● 2016-05-09 03:34:00
○ 2017-07-08 16:51:58
○ 2026-04-24 03:50:58
○A50.63.202.362017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
○A50.63.202.442017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
○A50.63.202.502017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
○A50.63.202.632017-07-08 → 2017-07-08 · 4 obs
● 2017-07-08 16:51:58
○ 2026-03-25 06:16:30
○ 2026-04-24 03:50:58
●A99.255.206.2312026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 06:16:30
● 2026-04-24 03:50:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| topcode.ca | ns60.domaincontrol.com, ns59.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.31
NS records: ns60.domaincontrol.com, ns59.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topcode.ca (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 99.255.206.231 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| MX | 2 | topcode.ca (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
Analysis
Mail Server Role
topcode.ca serves as the mail server for topcode.ca.
mailstore1.secureserver.net is commonly used as a mail server alongside topcode.ca.
IP Addresses
topcode.ca resolves to one IP number: 99.255.206.231.
Other host names, for example pool-99-255-206-231.cpe.net.cable.rogers.com, share IP numbers with topcode.ca.
Name Servers
topcode.ca's delegation uses two name servers: ns59.domaincontrol.com and ns60.domaincontrol.com.
topcode.ca uses the same name server setup as other domains, such as unternehmerclub-pro-troisdorf.de, opentax.co, minewidesolutions.com, 3w-presence.com and lovedkollection.com.
Host names with two IPs:
ns59.domaincontrol.com points to 2603:5:2143::1f and 97.74.100.31
ns60.domaincontrol.com points to 2603:5:2243::1f and 173.201.68.31
Mail Servers
topcode.ca is handled by two mail servers: topcode.ca and mailstore1.secureserver.net.
topcode.ca shares at least some mail servers with other domains, for example shorehouserental.com, abraxisbiosensors.net, nepticuloidea.info, mall.expert and drsenn.com.
These mail servers are often used together with the mail servers smtp.secureserver.net.
Names with three IPs:
mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.
Names with one IP:
topcode.ca points to: 99.255.206.231.