linux.ca - robtex.com
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=2604232130 | ||||||
rank #6941 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
○ 2026-04-23 22:16:00
○NSdns2.easydns.net2015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-04-23 22:16:00
○NSdns3.easydns.ca2015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-04-23 22:16:00
●NSns1.systemdns.com2026-02-18 → 2026-04-23 · 3 obs
● 2026-02-18 03:04:26
● 2026-04-23 22:16:00
●NSns2.systemdns.com2026-02-18 → 2026-04-23 · 3 obs
● 2026-02-18 03:04:26
● 2026-04-23 22:16:00
●NSns3.systemdns.com2026-02-18 → 2026-04-23 · 3 obs
● 2026-02-18 03:04:26
● 2026-04-23 22:16:00
○MXmail.linux.ca2015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-04-23 22:16:00
●MXmail.starnix.com2026-02-18 → 2026-04-23 · 3 obs
● 2026-02-18 03:04:26
● 2026-04-23 22:16:00
●A65.39.134.1742026-02-18 → 2026-04-23 · 3 obs
● 2026-02-18 03:04:26
● 2026-04-23 22:16:00
○A69.90.69.2282015-08-24 → 2017-09-20 · 4 obs
● 2017-09-20 03:58:32
○ 2026-02-18 03:04:26
○ 2026-04-23 22:16:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| linux.ca | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | - |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.ca (unsigned zone)
⏱️ Timing
Total: 301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.39.134.174 |
| NS | 3 | ns2.systemdns.com, ns3.systemdns.com... |
| MX | 1 | mail.starnix.com (pri: 5) |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
IP Addresses
linux.ca points to a single IP number: 65.39.134.174.
other host names for instance updatetolinux.com, starnix.com, www.li.org, hopeandhoppen.com and li.org share IP numbers with linux.ca.
Name Servers
linux.ca is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
linux.ca at least partially shares name servers with other domains, for instance valkanov.net, rendes.com, mineralstargeting.com, chevaux.com and elizkirk.com.
Host names with two IP numbers:
Host ns1.systemdns.com points to 2604:4000:0:d:216:40:47:90 and 216.40.47.90.
Host ns2.systemdns.com points to 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.
Host ns3.systemdns.com points to 2604:4000:0:d:64:99:96:36 and 64.99.96.36.
Mail Servers
linux.ca is handled by a single mail server, mail.starnix.com.
linux.ca shares the same mail server setup as other domains, for instance fosster.com, vizim.com, kevinglendenning.com, starnix.com and projectcaua.org.
Host name mail.starnix.com points to IP address 65.39.134.178.