undefined.ca - dns.ninja
undefined.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=2607160200 | ||||||
Same first word
Similar names
DNS History
18 records (8 active, 10 former)
●NSdns1.registrar-servers.com2015-10-05 → 2026-07-16 · 3 obs
● 2015-10-05 21:38:48
● 2026-07-16 02:47:34
●NSdns2.registrar-servers.com2015-10-05 → 2026-07-16 · 3 obs
● 2015-10-05 21:38:48
● 2026-07-16 02:47:34
○NSdns3.registrar-servers.com2015-10-05 → 2016-12-27 · 5 obs
● 2015-10-05 21:38:48
● 2016-12-27 21:52:20
○ 2026-02-17 21:10:06
○ 2026-07-16 02:47:34
○NSdns4.registrar-servers.com2015-10-05 → 2016-12-27 · 5 obs
● 2015-10-05 21:38:48
● 2016-12-27 21:52:20
○ 2026-02-17 21:10:06
○ 2026-07-16 02:47:34
○NSdns5.registrar-servers.com2015-10-05 → 2016-12-27 · 5 obs
● 2015-10-05 21:38:48
● 2016-12-27 21:52:20
○ 2026-02-17 21:10:06
○ 2026-07-16 02:47:34
○NSns1.undefined.ca2015-09-02 → 2015-09-05 · 4 obs
● 2015-09-05 00:30:42
○ 2015-10-05 21:38:48
○ 2026-07-16 02:47:34
○NSns2.undefined.ca2015-09-02 → 2015-09-05 · 4 obs
● 2015-09-05 00:30:42
○ 2015-10-05 21:38:48
○ 2026-07-16 02:47:34
●MXalt1.aspmx.l.google.com2015-09-02 → 2026-07-16 · 2 obs
● 2026-07-16 02:47:34
●MXalt2.aspmx.l.google.com2015-09-02 → 2026-07-16 · 2 obs
● 2026-07-16 02:47:34
●MXalt3.aspmx.l.google.com2015-10-05 → 2026-07-16 · 3 obs
● 2015-10-05 21:38:48
● 2026-07-16 02:47:34
●MXalt4.aspmx.l.google.com2015-10-05 → 2026-07-16 · 3 obs
● 2015-10-05 21:38:48
● 2026-07-16 02:47:34
●MXaspmx.l.google.com2015-09-02 → 2026-07-16 · 2 obs
● 2026-07-16 02:47:34
○MXaspmx2.googlemail.com2015-09-02 → 2015-09-05 · 4 obs
● 2015-09-05 00:30:42
○ 2015-10-05 21:38:48
○ 2026-07-16 02:47:34
○MXaspmx3.googlemail.com2015-09-02 → 2015-09-05 · 4 obs
● 2015-09-05 00:30:42
○ 2015-10-05 21:38:48
○ 2026-07-16 02:47:34
○MXaspmx4.googlemail.com2015-09-02 → 2015-09-05 · 4 obs
● 2015-09-05 00:30:42
○ 2015-10-05 21:38:48
○ 2026-07-16 02:47:34
○MXaspmx5.googlemail.com2015-09-02 → 2015-09-05 · 4 obs
● 2015-09-05 00:30:42
○ 2015-10-05 21:38:48
○ 2026-07-16 02:47:34
●A168.235.64.1962015-10-05 → 2026-07-16 · 3 obs
● 2015-10-05 21:38:48
● 2026-07-16 02:47:34
○A67.205.111.52015-09-02 → 2015-09-05 · 4 obs
● 2015-09-05 00:30:42
○ 2015-10-05 21:38:48
○ 2026-07-16 02:47:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| undefined.ca | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for undefined.ca (unsigned zone)
⏱️ Timing
Total: 565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.235.64.196 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 ip4:168.235.64.196 a mx include:a |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
undefined.ca directs to one IP number, which is 168.235.64.196.
lacmalaga.ca, shorrockerr.com and jstnk.com are examples of other host names that share IP numbers with undefined.ca.
Name Servers
undefined.ca is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
undefined.ca has the same name server delegation as a number of other domains, such as asianbate.com, sbwmotorrad-bmw.com, theacquisition.net and two more.
The name servers for undefined.ca are at least partly shared with other domains such as parhi.net, budsync.com, stepsu.com and northable.com.
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
undefined.ca is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
undefined.ca shares at least some of its mail servers with other domains — for example aera.vc, ns500759.ns500759.ns500698.ns500735.ns500736.ns500735.ns500735.ns500735.ns500576.ns500698.ns500686.ns500686.ns500652.ns500619.trackreceptor.com, ns500671.ns500671.ns500754.ns500731.ns500705.ns500704.ns500678.ns500678.ns500678.ns500666.ns500291.ns500131.lustychickser.com and two more.
It is common to find these mail servers paired with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx3.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c21::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.