linux.ca - dns.ninja
linux.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.39.134.174🇨🇦 APTUM65.39.128.0/21 Peer1 Route Object | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| MX | mail.starnix.com ⭐ | ||||||
| A | 65.39.134.178🇨🇦 APTUM65.39.128.0/21 Peer1 Route Object | ||||||
| PTR | mail.starnix.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1752329489 | ||||||
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=2606041330 | ||||||
rank #7455 in the tld
WOT: SAFE (60/100)
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns1.easydns.com2015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-06-04 14:00:54
○NSdns2.easydns.net2015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-06-04 14:00:54
○NSdns3.easydns.ca2015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-06-04 14:00:54
●NSns1.systemdns.com2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 03:04:26
● 2026-06-04 14:00:54
●NSns2.systemdns.com2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 03:04:26
● 2026-06-04 14:00:54
●NSns3.systemdns.com2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 03:04:26
● 2026-06-04 14:00:54
○MXmail.linux.ca2015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-06-04 14:00:54
●MXmail.starnix.com2026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 03:04:26
● 2026-06-04 14:00:54
●A65.39.134.1742026-02-18 → 2026-06-04 · 3 obs
● 2026-02-18 03:04:26
● 2026-06-04 14:00:54
○A69.90.69.2282015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-06-04 14:00:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| linux.ca | ns1.systemdns.com, ns3.systemdns.com, ns2.systemdns.com | - |
✅ Authoritative Response
Server:64.98.148.16
NS records: ns1.systemdns.com, ns3.systemdns.com, ns2.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.ca (unsigned zone)
⏱️ Timing
Total: 803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.39.134.174 |
| NS | 3 | ns2.systemdns.com, ns1.systemdns.com... |
| MX | 1 | mail.starnix.com (pri: 5) |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
IP Addresses
linux.ca resolves to one IP address: 65.39.134.174.
updatetolinux.com, www.li.org, hopeandhoppen.com and two other host names share IP numbers with linux.ca.
Name Servers
Three name servers are authoritative for linux.ca: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
linux.ca shares at least some of its name servers with other domains, including valkanov.net, bigtrucksite.com, rendes.com and two others.
ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90. ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16. ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36. All three hostnames point to two IP numbers each.
Mail Servers
Mail for linux.ca is handled by a single mail server, mail.starnix.com.
linux.ca uses an identical mail server configuration to several other domains — among them fosster.com, vizim.com, kevinglendenning.com and two more.
There is one IP number for mail.starnix.com: 65.39.134.178.