sourcebook.ca - dns.ninja
sourcebook.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=2607110000 | ||||||
Same first word
sourcebook.com |
sourcebook.ir |
sourcebook.co.uk |
sourcebook.eu |
sourcebook.de |
sourcebook.net |
sourcebook.co |
sourcebook.org |
sourcebook.info |
sourcebook.ca |
Similar names
DNS History
12 records (8 active, 4 former)
●NSdns1.registrar-servers.com2026-03-01 → 2026-07-11 · 3 obs
● 2026-03-01 01:32:24
● 2026-07-11 01:10:08
●NSdns2.registrar-servers.com2026-03-01 → 2026-07-11 · 3 obs
● 2026-03-01 01:32:24
● 2026-07-11 01:10:08
○NSns31.domaincontrol.com2019-12-30 → 2019-12-30 · 3 obs
○ 2026-03-01 01:32:24
○ 2026-07-11 01:10:08
○NSns32.domaincontrol.com2019-12-30 → 2019-12-30 · 3 obs
○ 2026-03-01 01:32:24
○ 2026-07-11 01:10:08
●MXeforward1.registrar-servers.com2026-03-01 → 2026-07-11 · 2 obs
● 2026-07-11 01:10:08
●MXeforward2.registrar-servers.com2026-03-01 → 2026-07-11 · 2 obs
● 2026-07-11 01:10:08
●MXeforward3.registrar-servers.com2026-03-01 → 2026-07-11 · 2 obs
● 2026-07-11 01:10:08
●MXeforward4.registrar-servers.com2026-03-01 → 2026-07-11 · 2 obs
● 2026-07-11 01:10:08
●MXeforward5.registrar-servers.com2026-03-01 → 2026-07-11 · 2 obs
● 2026-07-11 01:10:08
○A192.64.119.402026-03-01 → 2026-03-01 · 4 obs
● 2026-03-01 01:32:24
○ 2026-07-03 00:03:40
○ 2026-07-11 01:10:08
○A50.63.202.612019-12-30 → 2019-12-30 · 3 obs
○ 2026-03-01 01:32:24
○ 2026-07-11 01:10:08
●A74.208.37.2492026-07-03 → 2026-07-11 · 3 obs
● 2026-07-03 00:03:40
● 2026-07-11 01:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| sourcebook.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 sourcebook.ca (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.37.249 |
| 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
sourcebook.ca resolves to just one IP address, 74.208.37.249.
Name Servers
sourcebook.ca uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.
sourcebook.ca shares its NS records with other domains, for example rmoat.wiki, nealconner.com, opmobus.com and two others.
sourcebook.ca partially shares its name servers with domains like karsti.com and dhooti.com.
These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for sourcebook.ca is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
There is at least a partial MX overlap between sourcebook.ca and other domains, including int21.io, pestcontrolserviceexpert.com, axom.online and two others.
eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.
Host names that point to one IP address:
eforward1.registrar-servers.com has the IP address 162.255.118.51.
eforward2.registrar-servers.com has the IP address 162.255.118.52.
eforward3.registrar-servers.com has the IP address 162.255.118.51.
eforward4.registrar-servers.com has the IP address 162.255.118.52.
eforward5.registrar-servers.com has the IP address 162.255.118.51.
Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.
Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.