firstchoicecomputers.ca - dns.ninja
firstchoicecomputers.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=2607160800 | ||||||
Same first word
firstchoicecomputers.com |
firstchoicecomputers.ca |
DNS History
10 records (6 active, 4 former)
●NSns2.sentex.net2015-06-19 → 2026-07-16 · 5 obs
● 2026-04-13 16:42:24
○ 2026-04-15 18:37:06
● 2026-04-16 14:22:22
● 2026-07-16 08:52:52
●MXsmtp.sentex.ca2015-06-19 → 2026-07-16 · 5 obs
● 2026-04-13 16:42:24
○ 2026-04-15 18:37:06
● 2026-04-16 14:22:22
● 2026-07-16 08:52:52
○A2607:f3e0::abc:12020-02-11 → 2020-02-11 · 4 obs
● 2020-02-11 14:45:12
○ 2026-03-07 12:57:32
○ 2026-07-16 08:52:52
○A2607:f3e0:0:1::d2016-07-06 → 2017-03-17 · 5 obs
● 2016-07-06 23:44:04
● 2017-03-17 05:01:48
○ 2020-02-11 14:45:12
○ 2026-07-16 08:52:52
●A2607:f3e0:0:83::22026-03-07 → 2026-07-16 · 6 obs
● 2026-03-07 12:57:32
● 2026-04-13 16:42:24
○ 2026-04-15 18:37:06
● 2026-04-16 14:22:22
● 2026-07-16 08:52:52
○A64.7.153.132015-06-19 → 2017-03-17 · 4 obs
● 2017-03-17 05:01:48
○ 2020-02-11 14:45:12
○ 2026-07-16 08:52:52
●A98.159.242.1602026-03-07 → 2026-07-16 · 6 obs
● 2026-03-07 12:57:32
● 2026-04-13 16:42:24
○ 2026-04-15 18:37:06
● 2026-04-16 14:22:22
● 2026-07-16 08:52:52
○A98.159.242.722020-02-11 → 2020-02-11 · 4 obs
● 2020-02-11 14:45:12
○ 2026-03-07 12:57:32
○ 2026-07-16 08:52:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| firstchoicecomputers.ca | ns.sentex.ca, ns2.sentex.ca | 2 records |
✅ Authoritative Response
Server:199.212.134.2
NS records: ns.sentex.ca, ns2.sentex.ca
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ca: Error: DNS query timeout: 199.4.144.2 for DNSKEY ca
⏱️ Timing
Total: 3382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 98.159.242.160 |
| AAAA | 1 | 2607:f3e0:0:83::2 |
| NS | 3 | ns.sentex.ca, ns2.sentex.net... |
| MX | 1 | smtp.sentex.ca (pri: 10) |
| TXT | 2 | v=spf1 mx a:vmail.sentex.ca include:sent, google-site-verification=Mh4fqqlokjnJgOe |
| SOA | 1 | ns.sentex.ca hostmaster.sentex.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.sentex.ca, ns.sentex.ca)
Analysis
IP Addresses
firstchoicecomputers.ca resolves to the IP addresses 98.159.242.160 and 2607:f3e0:0:83::2
risingroad.com, bcarter.com, autoartprints.net and two other host names share IP numbers with firstchoicecomputers.ca.
Name Servers
DNS for firstchoicecomputers.ca is handled by three authoritative name servers: ns2.sentex.ca, ns.sentex.ca and ns2.sentex.net.
firstchoicecomputers.ca has at least partial name server overlap with other domains, such as unifiedcombatcommand.com, womenintheancientworld.com, scrapforum.org and two others.
It is common to find these name servers paired with the name servers granite.sentex.net, granite.sentex.ca, ns1.cooksmill.com and ns.recycle.sentex.net.
ns2.sentex.ca, ns.sentex.ca and ns2.sentex.net all have one IP address each — ns2.sentex.ca directs to 199.212.134.2, ns.sentex.ca directs to 199.212.134.1 and ns2.sentex.net directs to 64.7.153.49.
Mail Servers
Mail for firstchoicecomputers.ca is handled by a single mail server, smtp.sentex.ca.
firstchoicecomputers.ca uses an identical mail server configuration to several other domains — among them storchem.com, sites.on.ca, wce.net and two more.
firstchoicecomputers.ca has at least partial mail server overlap with other domains such as thistlestonefarm.com, yesa.com, galaxyvista.com and two more.
These mail servers commonly appear together with offsite.sentex.ca, smtp2.sentex.ca, smtp1.sentex.ca and two other mail servers.
smtp.sentex.ca resolves to 10 IP addresses — 64.7.153.10, 64.7.153.30, 67.43.128.2 and 7 others.