ultimate.ca - dns.ninja
ultimate.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.208.21.117🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-208-21-117.compute-1.amazonaws.com | ||||||
| NS | dns2.rebel.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 54.200.36.152🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| A | 54.200.67.125🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.rebel.com | ||||||
| NS | dns.internic.ca ⚠️ Not in zone NS records | ||||||
| A | 54.236.82.34🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.internic.ca | ||||||
| A | 54.236.220.120🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.internic.ca | ||||||
| NS | dns.rebel.com ⚠️ Not in parent delegation | ||||||
| A | 54.236.79.66🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| A | 54.236.227.139🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.rebel.com | ||||||
| NS | dns2.internic.ca ⚠️ Not in zone NS records | ||||||
| A | 54.200.36.149🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.internic.ca | ||||||
| A | 54.200.64.168🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.internic.ca | ||||||
| SOA | dns.rebel.comnoc@rebel.com 2026-08-06 #1 | ||||||
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=2608070600 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns.internic.ca2015-05-23 → 2026-08-07 · 2 obs
● 2026-08-07 07:03:28
●NSdns.rebel.com2026-07-20 → 2026-08-07 · 3 obs
● 2026-07-20 01:08:16
● 2026-08-07 07:03:28
●NSdns2.internic.ca2015-05-23 → 2026-08-07 · 2 obs
● 2026-08-07 07:03:28
●NSdns2.rebel.com2026-07-20 → 2026-08-07 · 3 obs
● 2026-07-20 01:08:16
● 2026-08-07 07:03:28
○MXloopback.internic.ca2015-05-23 → 2020-01-15 · 4 obs
● 2020-01-15 01:38:28
○ 2026-07-20 01:08:16
○ 2026-08-07 07:03:28
●A54.208.21.1172026-07-20 → 2026-08-07 · 3 obs
● 2026-07-20 01:08:16
● 2026-08-07 07:03:28
○A54.208.24.1932015-05-23 → 2020-01-15 · 4 obs
● 2020-01-15 01:38:28
○ 2026-07-20 01:08:16
○ 2026-08-07 07:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| ultimate.ca | dns.internic.ca, dns2.internic.ca | 2 records |
✅ Authoritative Response
Server:54.200.36.149
NS records: dns.internic.ca, dns2.internic.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ultimate.ca (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.208.21.117 |
| NS | 2 | dns.rebel.com, dns2.rebel.com |
| SOA | 1 | dns.rebel.com noc.rebel.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.internic.ca, dns.internic.ca)
Analysis
IP Addresses
ultimate.ca directs to one IP number, which is 54.208.21.117.
Among the host names that share IP numbers with ultimate.ca are orderxalatan.com, pizzastromboli.ca, www.petpc.com and two others.
Name Servers
The domain ultimate.ca is delegated to these four name servers: dns2.internic.ca, dns.internic.ca, dns2.rebel.com and dns.rebel.com.
There is at least partial name server overlap between ultimate.ca and other domains — iccinc.us, kingstonsymphony.ca, kbaxter.com and two more among them.
All four hostnames — dns2.internic.ca, dns.internic.ca, dns2.rebel.com and dns.rebel.com — resolve to two IP numbers apiece: dns2.internic.ca to 54.200.36.149 and 54.200.64.168; dns.internic.ca to 54.236.82.34 and 54.236.220.120; dns2.rebel.com to 54.200.36.152 and 54.200.67.125; dns.rebel.com to 54.236.79.66 and 54.236.227.139.