jsource.ca - robtex.com
jsource.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.98.251.75🇨🇦 Amazon3.98.0.0/15 EC2 YUL prefix | ||||||
| PTR | ec2-3-98-251-75.ca-central-1.compute.amazonaws.com | ||||||
| NS | ns1.domain-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 67.223.102.46🇨🇦 AS3017667.223.96.0/20 | ||||||
| PTR | ns1.domain-dns.com | ||||||
| NS | ns1.domain-dns.ca | ||||||
| A | 67.223.102.46🇨🇦 AS3017667.223.96.0/20 | ||||||
| PTR | ns1.domain-dns.com | ||||||
| NS | ns2.domain-dns.ca | ||||||
| A | 67.223.102.77🇨🇦 AS3017667.223.96.0/20 | ||||||
| PTR | ddns2.baremetal.ca | ||||||
| NS | ns2.domain-dns.com ⚠️ Not in parent delegation | ||||||
| A | 67.223.102.77🇨🇦 AS3017667.223.96.0/20 | ||||||
| PTR | ddns2.baremetal.ca | ||||||
| NS | ns3.domain-dns.ca | ||||||
| A | 64.34.109.18🇨🇦 AS1376864.34.96.0/20 | ||||||
| NS | ns3.domain-dns.com ⚠️ Not in parent delegation | ||||||
| A | 64.34.109.18🇨🇦 AS1376864.34.96.0/20 | ||||||
| SOA | ns1.domain-dns.comhostmaster@baremetal.ca serial=1776911290 | ||||||
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=2604251130 | ||||||
Previously MX for
jsource.ca |
Same first word
Similar names
jecours.com |
jocures.com |
jerusco.com |
corjesu.eu |
serjuco.es |
corjesu.org.br |
corjesu.org |
corjesu.info |
corejus.com |
scjoure.nl |
corjesu.cz |
DNS History
16 records (7 active, 9 former)
○NSns.servint.com2015-08-29 → 2017-03-21 · 4 obs
● 2017-03-21 23:18:00
○ 2020-03-28 02:39:48
○ 2026-04-25 12:21:28
●NSns1.domain-dns.ca2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 04:54:18
● 2026-04-25 12:21:28
●NSns1.domain-dns.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 04:54:18
● 2026-04-25 12:21:28
●NSns2.domain-dns.ca2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 04:54:18
● 2026-04-25 12:21:28
●NSns2.domain-dns.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 04:54:18
● 2026-04-25 12:21:28
○NSns2.servint.com2015-08-29 → 2017-03-21 · 4 obs
● 2017-03-21 23:18:00
○ 2020-03-28 02:39:48
○ 2026-04-25 12:21:28
●NSns3.domain-dns.ca2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 04:54:18
● 2026-04-25 12:21:28
●NSns3.domain-dns.com2026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 04:54:18
● 2026-04-25 12:21:28
○NSwdc1.fcad.ryerson.ca2020-03-28 → 2020-03-28 · 4 obs
● 2020-03-28 02:39:48
○ 2026-03-26 04:54:18
○ 2026-04-25 12:21:28
○NSwdc2.fcad.ryerson.ca2020-03-28 → 2020-03-28 · 4 obs
● 2020-03-28 02:39:48
○ 2026-03-26 04:54:18
○ 2026-04-25 12:21:28
○NSwdc3.fcad.ryerson.ca2020-03-28 → 2020-03-28 · 4 obs
● 2020-03-28 02:39:48
○ 2026-03-26 04:54:18
○ 2026-04-25 12:21:28
○NSwdc4.fcad.ryerson.ca2020-03-28 → 2020-03-28 · 4 obs
● 2020-03-28 02:39:48
○ 2026-03-26 04:54:18
○ 2026-04-25 12:21:28
○MXjsource.ca2015-08-29 → 2017-03-21 · 4 obs
● 2017-03-21 23:18:00
○ 2020-03-28 02:39:48
○ 2026-04-25 12:21:28
○A141.117.45.1002020-03-28 → 2020-03-28 · 4 obs
● 2020-03-28 02:39:48
○ 2026-03-26 04:54:18
○ 2026-04-25 12:21:28
○A206.214.216.1942015-08-29 → 2017-03-21 · 4 obs
● 2017-03-21 23:18:00
○ 2020-03-28 02:39:48
○ 2026-04-25 12:21:28
●A3.98.251.752026-03-26 → 2026-04-25 · 3 obs
● 2026-03-26 04:54:18
● 2026-04-25 12:21:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| jsource.ca | ns3.domain-dns.ca, ns1.domain-dns.ca, ns2.domain-dns.ca | 3 records |
✅ Authoritative Response
Server:64.34.109.18
NS records: ns3.domain-dns.ca, ns1.domain-dns.ca, ns2.domain-dns.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsource.ca (unsigned zone)
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.98.251.75 |
| NS | 6 | ns1.domain-dns.com, ns2.domain-dns.com... |
| SOA | 1 | ns1.domain-dns.com hostmaster.baremetal. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.domain-dns.ca, ns2.domain-dns.ca, ns1.domain-dns.ca)
Analysis
IP Addresses
jsource.ca points to an IP address: 3.98.251.75.
Other host names, for instance j-source.ca and ec2-3-98-251-75.ca-central-1.compute.amazonaws.com, share IP numbers with jsource.ca.
Name Servers
jsource.ca delegates to six name servers: ns1.domain-dns.ca, ns2.domain-dns.ca, ns3.domain-dns.ca, ns1.domain-dns.com, ns2.domain-dns.com and ns3.domain-dns.com.
jsource.ca at least partially shares name servers with other domains, for instance gcsenergy.ca, knowit.ca, fretterdesign.com, skanes.ca and jamjar.ca.
Host names with a single IP:
ns1.domain-dns.ca points to 67.223.102.46.
ns2.domain-dns.ca points to 67.223.102.77.
ns3.domain-dns.ca points to 64.34.109.18.
ns1.domain-dns.com points to 67.223.102.46.
ns2.domain-dns.com points to 67.223.102.77.
ns3.domain-dns.com points to 64.34.109.18.
Host names pointing to 67.223.102.46: ns1.domain-dns.ca and ns1.domain-dns.com.
Host names pointing to 67.223.102.77: ns2.domain-dns.ca and ns2.domain-dns.com.
Host names pointing to 64.34.109.18: ns3.domain-dns.ca and ns3.domain-dns.com.