cfht.ca - dns.ninja
cfht.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=2606291530 | ||||||
Subdomains
www.cfht.ca |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSdns.internic.ca2026-05-08 → 2026-06-29 · 3 obs
● 2026-05-08 05:20:28
● 2026-06-29 16:17:42
●NSdns2.internic.ca2026-05-08 → 2026-06-29 · 3 obs
● 2026-05-08 05:20:28
● 2026-06-29 16:17:42
○NSns1-r2-toronto.webserversystems.com2015-06-28 → 2016-07-27 · 4 obs
● 2016-07-27 00:59:44
○ 2016-12-01 16:34:44
○ 2026-06-29 16:17:42
○NSns1.helixit.ca2015-06-28 → 2016-12-01 · 4 obs
● 2016-12-01 16:34:44
○ 2026-05-08 05:20:28
○ 2026-06-29 16:17:42
○NSns2.helixit.ca2015-06-28 → 2016-12-01 · 4 obs
● 2016-12-01 16:34:44
○ 2026-05-08 05:20:28
○ 2026-06-29 16:17:42
●MXd406109.a.ess.ca.barracudanetworks.com2026-05-08 → 2026-06-29 · 3 obs
● 2026-05-08 05:20:28
● 2026-06-29 16:17:42
●MXd406109.b.ess.ca.barracudanetworks.com2026-05-08 → 2026-06-29 · 3 obs
● 2026-05-08 05:20:28
● 2026-06-29 16:17:42
○MXmail.cfht.ca2015-06-28 → 2016-12-01 · 4 obs
● 2016-12-01 16:34:44
○ 2026-05-08 05:20:28
○ 2026-06-29 16:17:42
○A169.55.178.1242016-12-01 → 2016-12-01 · 4 obs
● 2016-12-01 16:34:44
○ 2026-05-08 05:20:28
○ 2026-06-29 16:17:42
○A209.15.208.712015-06-28 → 2016-07-27 · 4 obs
● 2016-07-27 00:59:44
○ 2016-12-01 16:34:44
○ 2026-06-29 16:17:42
●A3.99.9.1522026-05-08 → 2026-06-29 · 3 obs
● 2026-05-08 05:20:28
● 2026-06-29 16:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| cfht.ca | dns2.internic.ca, dns.internic.ca | 2 records |
✅ Authoritative Response
Server:54.200.36.149
NS records: dns2.internic.ca, dns.internic.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfht.ca (unsigned zone)
⏱️ Timing
Total: 1048ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.99.9.152 |
| NS | 2 | dns2.internic.ca, dns.internic.ca |
| MX | 2 | d406109.b.ess.ca.barracudanetworks.com (, d406109.a.ess.ca.barracudanetworks.com ( |
| TXT | 1 | v=spf1 ip4:72.138.30.10 include:spf.ess. |
| SOA | 1 | dns.internic.ca noc.internic.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.internic.ca, dns.internic.ca)
Analysis
Hierarchy
www.cfht.ca is a subdomain of cfht.ca.
IP Addresses
cfht.ca resolves to one IP address: 3.99.9.152.
Other host names, such as ec2-3-99-9-152.ca-central-1.compute.amazonaws.com, share IP numbers with cfht.ca.
Name Servers
cfht.ca is delegated to two name servers: dns2.internic.ca and dns.internic.ca.
cfht.ca uses the same name servers as several other domains — among them nechi.com, malik.ca, harcourt.ca and two more.
The name servers for cfht.ca overlap at least in part with those of other domains, including footlogix.com and wolseleystudio.com.
dns2.internic.ca and dns.internic.ca each resolve to two IP addresses: dns2.internic.ca points to 54.200.36.149 and 54.200.64.168, while dns.internic.ca points to 54.236.82.34 and 54.236.220.120.
Mail Servers
Mail for cfht.ca is handled by two mail servers — d406109.a.ess.ca.barracudanetworks.com and d406109.b.ess.ca.barracudanetworks.com.
d406109.a.ess.ca.barracudanetworks.com and d406109.b.ess.ca.barracudanetworks.com each resolve to three IP addresses — 15.222.16.209, 15.222.16.210 and 15.222.16.211 — sharing the same set.
d406109.a.ess.ca.barracudanetworks.com and d406109.b.ess.ca.barracudanetworks.com are host names that each point to 15.222.16.209 IP addresses.
d406109.a.ess.ca.barracudanetworks.com and d406109.b.ess.ca.barracudanetworks.com are host names that each point to 15.222.16.210 IP addresses.
d406109.a.ess.ca.barracudanetworks.com and d406109.b.ess.ca.barracudanetworks.com are host names that each point to 15.222.16.211 IP addresses.