emeraldcomputers.ca - dns.ninja
emeraldcomputers.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.44.139.73🇨🇦 OVH142.44.128.0/17 Hosting route | ||||||
| PTR | ns552796.ip-142-44-139.net | ||||||
| NS | emeraldcomputers.ca ⭐ | ||||||
| A | 142.44.139.73🇨🇦 OVH142.44.128.0/17 Hosting route | ||||||
| PTR | ns552796.ip-142-44-139.net | ||||||
| NS | ns.emeraldcomputers.ca ⚠️ Not in zone NS records | ||||||
| A | 158.69.254.41🇨🇦 OVH158.69.0.0/16 Hosting route | ||||||
| PTR | mail.emeraldcomputers.ca | ||||||
| NS | ns1.emeraldcomputers.ca | ||||||
| A | 154.5.195.123🇨🇦 ASN-TELUS154.5.0.0/16 NET-PSINET-B2-5 | ||||||
| PTR | s154-5-195-123.bc.hsia.telus.net | ||||||
| MX | mail.emeraldcomputers.ca ⭐ | ||||||
| A | 158.69.254.41🇨🇦 OVH158.69.0.0/16 Hosting route | ||||||
| PTR | mail.emeraldcomputers.ca | ||||||
| TXT | v=spf1 include:mail.emeraldcomputers.ca -all | ||||||
| TXT | MS=ms57952540 | ||||||
| TXT | v=spf1 mx ~all | ||||||
| TXT | google-site-verification=nQgL3DzcE0Qm6dpSlV5QNz051TIeosnM8IFElVxVH1A | ||||||
| TXT | Emerald Computer Services | ||||||
| SOA | emeraldcomputers.caroot@emeraldcomputers.ca 2026-05-15 #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=2608041030 | ||||||
NS for
emeraldcomputers.ca |
Subdomains
Same first word
emeraldcomputers.ca |
DNS History
7 records (5 active, 2 former)
●NSemeraldcomputers.ca2015-08-25 → 2026-08-04 · 2 obs
● 2026-08-04 11:05:46
●NSns.emeraldcomputers.ca2015-08-25 → 2026-08-04 · 2 obs
● 2026-08-04 11:05:46
●NSns1.emeraldcomputers.ca2026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 22:29:40
● 2026-08-04 11:05:46
●MXmail.emeraldcomputers.ca2015-08-25 → 2026-08-04 · 2 obs
● 2026-08-04 11:05:46
●A142.44.139.732026-06-28 → 2026-08-04 · 3 obs
● 2026-06-28 20:20:46
● 2026-08-04 11:05:46
○A158.69.254.412026-02-16 → 2026-05-02 · 5 obs
● 2026-02-16 22:29:40
● 2026-05-02 19:00:56
○ 2026-06-28 20:20:46
○ 2026-08-04 11:05:46
○A184.70.254.102015-08-25 → 2017-07-27 · 4 obs
● 2017-07-27 00:04:24
○ 2026-02-16 22:29:40
○ 2026-08-04 11:05:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca | - |
| emeraldcomputers.ca | ns.emeraldcomputers.ca, ns1.emeraldcomputers.ca | 2 records |
✅ Authoritative Response
Server:158.69.254.41
NS records: ns.emeraldcomputers.ca, ns1.emeraldcomputers.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for emeraldcomputers.ca (unsigned zone)
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.44.139.73 |
| NS | 1 | ns.emeraldcomputers.ca |
| MX | 1 | mail.emeraldcomputers.ca (pri: 10) |
| TXT | 5 | v=spf1 include:mail.emeraldcomputers.ca , Emerald Computer Services... |
| SOA | 1 | emeraldcomputers.ca root.emeraldcomputer |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.emeraldcomputers.ca, ns1.emeraldcomputers.ca)
Analysis
Hierarchy
emeraldcomputers.ca sits above ns1.emeraldcomputers.ca, ns.emeraldcomputers.ca and mail.emeraldcomputers.ca in the domain hierarchy.
Name Server Role
The NS records for emeraldcomputers.ca point back to emeraldcomputers.ca itself.
It is common to find ns1.emeraldcomputers.ca and ns.emeraldcomputers.ca serving as name servers together with emeraldcomputers.ca.
IP Addresses
emeraldcomputers.ca resolves to just one IP address, 142.44.139.73.
ns552796.ip-142-44-139.net is an example of another host name that shares IP numbers with emeraldcomputers.ca.
Name Servers
The DNS delegation for emeraldcomputers.ca uses three name servers — emeraldcomputers.ca, ns1.emeraldcomputers.ca and ns.emeraldcomputers.ca.
There is at least partial name server overlap between emeraldcomputers.ca and other domains — bcvisitorsguide.com, bctravelbuys.com, checkmatesoftware.ca and two more among them.
The name servers ns1.ibcnetwork.net, ns2.ibcnetwork.net, arslonga.ca and two others are commonly seen in use alongside these name servers.
Each of the three hostnames points to exactly one IP address: emeraldcomputers.ca points to 142.44.139.73, ns1.emeraldcomputers.ca points to 154.5.195.123 and ns.emeraldcomputers.ca points to 158.69.254.41.
Mail Servers
The sole mail server for emeraldcomputers.ca is mail.emeraldcomputers.ca.
Among the domains sharing a mail server setup with emeraldcomputers.ca are fishbc.com, britishcolumbiarealty.com, bccoastalvacations.com and two others.
mail.emeraldcomputers.ca points to one IP number — 158.69.254.41.