justlinux.ca - dns.ninja

`justlinux.ca`

DNSSEC	⚠️ Not signed
A	104.195.227.157^{🇨🇦 TEKSAVVY104.195.128.0/17 Teksavvy Solutions Inc.}
		PTR	`104-195-227-157.cpe.teksavvy.com`
NS	`ns1.dynu.com` ⭐
		A	72.51.58.2^{🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated}
			PTR	`ns1.dynu.com`
NS	`ns2.dynu.com`
		A	2602:ff23:0:8888::2^{🇺🇸 AS3980192602:ff23::/48 PNAP-PHX003 marla-1}
			PTR	`ns1.dynu.com`
		A	108.181.13.234^{🇺🇸 AS40676108.181.0.0/19}
			PTR	`ns2.dynu.com`
NS	`ns3.dynu.com`
		A	2605:9f80:4000:214::2^{🇺🇸 DEDICATED-HIVE2605:9f80:4000::/35}
			PTR	`ns3.dynu.com`
		A	162.251.164.146^{🇺🇸 DEDICATED-HIVE162.251.164.0/24 PNAP-LAX}
			PTR	`ns3.dynu.com`
NS	`ns4.dynu.com`
		A	2604:6600:2000:39::2^{🇺🇸 AS406762604:6600:2000::/48}
			PTR	`ns4.dynu.com`
		A	108.181.159.122^{🇺🇸 AS40676108.181.156.0/22}
			PTR	`ns4.dynu.com`
NS	`ns5.dynu.com`
		A	2605:9f80:c000:404::2^{🇺🇸 DEDICATED-HIVE2605:9f80:c000::/34 PNAP-NYM 63018}
			PTR	`ns5.dynu.com`
		A	216.105.169.98^{🇺🇸 DEDICATED-HIVE216.105.169.0/24 PNAP-LAX}
			PTR	`ns5.dynu.com`
NS	`ns6.dynu.com` ⚠️ Not in parent delegation
		A	2607:f8f8:631:8612::2^{🇺🇸 AS273232607:f8f8:600::/40}
			PTR	`ns6.dynu.com`
		A	173.0.55.138^{🇺🇸 AS27323173.0.55.0/24 Serverstadium - abuse@serverstadium.com}
			PTR	`ns6.dynu.com`
MX	`justlinux.ca` ⭐
		A	104.195.227.157^{🇨🇦 TEKSAVVY104.195.128.0/17 Teksavvy Solutions Inc.}
			PTR	`104-195-227-157.cpe.teksavvy.com`
SOA	`ns1.dynu.com`administrator@dynu.com serial=283

`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.ca`admin-dns@cira.ca serial=2606290930

MX for

justlinux.ca

Same first word

justlinux.com

justlinux.eu.org

justlinux.nl

justlinux.eu

justlinux.dk

justlinux.ca

DNS History

20 records (8 active, 12 former)

●NSns1.dynu.com2021-09-16 → 2026-06-29 · 3 obs

○ 2017-05-27 07:26:40
● 2021-09-16 21:03:30
● 2026-06-29 10:23:10

○NSns1.mydyndns.org2015-06-11 → 2017-05-27 · 4 obs

● 2015-06-11 02:39:04
● 2017-05-27 07:26:40
○ 2021-09-16 21:03:30
○ 2026-06-29 10:23:10

○NSns1183.dns.dyn.com2015-06-11 → 2017-05-27 · 4 obs

● 2015-06-11 02:39:04
● 2017-05-27 07:26:40
○ 2021-09-16 21:03:30
○ 2026-06-29 10:23:10

●NSns2.dynu.com2021-09-16 → 2026-06-29 · 3 obs

○ 2017-05-27 07:26:40
● 2021-09-16 21:03:30
● 2026-06-29 10:23:10

○NSns2165.dns.dyn.com2015-06-11 → 2017-05-27 · 4 obs

● 2015-06-11 02:39:04
● 2017-05-27 07:26:40
○ 2021-09-16 21:03:30
○ 2026-06-29 10:23:10

●NSns3.dynu.com2021-09-16 → 2026-06-29 · 3 obs

○ 2017-05-27 07:26:40
● 2021-09-16 21:03:30
● 2026-06-29 10:23:10

○NSns3131.dns.dyn.com2015-06-11 → 2017-05-27 · 4 obs

● 2015-06-11 02:39:04
● 2017-05-27 07:26:40
○ 2021-09-16 21:03:30
○ 2026-06-29 10:23:10

●NSns4.dynu.com2021-09-16 → 2026-06-29 · 3 obs

○ 2017-05-27 07:26:40
● 2021-09-16 21:03:30
● 2026-06-29 10:23:10

○NSns4187.dns.dyn.com2015-06-11 → 2017-05-27 · 4 obs

● 2015-06-11 02:39:04
● 2017-05-27 07:26:40
○ 2021-09-16 21:03:30
○ 2026-06-29 10:23:10

●NSns5.dynu.com2021-09-16 → 2026-06-29 · 3 obs

○ 2017-05-27 07:26:40
● 2021-09-16 21:03:30
● 2026-06-29 10:23:10

●NSns6.dynu.com2021-09-16 → 2026-06-29 · 3 obs

○ 2017-05-27 07:26:40
● 2021-09-16 21:03:30
● 2026-06-29 10:23:10

●MXjustlinux.ca2015-06-11 → 2026-06-29 · 2 obs

● 2015-06-11 02:39:04
● 2026-06-29 10:23:10

○A104.195.215.2012026-02-17 → 2026-02-17 · 4 obs

○ 2021-09-16 21:03:30
● 2026-02-17 06:22:42
○ 2026-03-15 08:51:16
○ 2026-06-29 10:23:10

●A104.195.227.1572026-03-15 → 2026-06-29 · 3 obs

○ 2026-02-17 06:22:42
● 2026-03-15 08:51:16
● 2026-06-29 10:23:10

○A184.175.17.392016-04-22 → 2016-04-22 · 4 obs

○ 2016-01-27 02:57:12
● 2016-04-22 18:32:18
○ 2017-05-27 07:26:40
○ 2026-06-29 10:23:10

○A192.171.40.502016-01-27 → 2016-01-27 · 4 obs

○ 2015-10-27 13:43:46
● 2016-01-27 02:57:12
○ 2016-04-22 18:32:18
○ 2026-06-29 10:23:10

○A23.91.158.1362015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:39:04
○ 2015-10-27 13:43:46
○ 2026-06-29 10:23:10

○A45.72.153.482017-05-27 → 2017-05-27 · 4 obs

○ 2016-04-22 18:32:18
● 2017-05-27 07:26:40
○ 2021-09-16 21:03:30
○ 2026-06-29 10:23:10

○A45.72.209.2112021-09-16 → 2021-09-16 · 4 obs

○ 2017-05-27 07:26:40
● 2021-09-16 21:03:30
○ 2026-02-17 06:22:42
○ 2026-06-29 10:23:10

○A76.10.151.1152015-10-27 → 2015-10-27 · 4 obs

○ 2015-06-11 02:39:04
● 2015-10-27 13:43:46
○ 2016-01-27 02:57:12
○ 2026-06-29 10:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
justlinux.ca	ns3.dynu.com, ns1.dynu.com, ns5.dynu.com, ns2.dynu.com...	-

✅ Authoritative Response

Server:108.181.159.122

NS records: ns3.dynu.com, ns1.dynu.com, ns5.dynu.com, ns2.dynu.com, ns4.dynu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justlinux.ca (unsigned zone)

⏱️ Timing

Total: 2087ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.195.227.157`
NS	6	`ns4.dynu.com, ns3.dynu.com...`
MX	1	`justlinux.ca (pri: 10)`
SOA	1	`ns1.dynu.com administrator.dynu.com`

Analysis

Mail Server Role

justlinux.ca handles its own mail, functioning as its own mail server.

IP Addresses

justlinux.ca resolves to just one IP address, 104.195.227.157.

104-195-227-157.cpe.teksavvy.com and digitalfreehold.ca, along with other host names, share IP addresses with justlinux.ca.

Name Servers

justlinux.ca has 6 name servers — ns1.dynu.com, ns2.dynu.com, ns3.dynu.com and 3 others.

justlinux.ca partially shares its NS delegation with several other domains, including amphan.co.th, deatrans.com, damgaard.eu and two others.

In DNS configurations, these name servers often share authority with ns4.dynu.com, ns5.dynu.com, ns6.dynu.com and 6 other name servers.

Host names that have two IP addresses:

ns2.dynu.com resolves to 108.181.13.234 and 2602:ff23:0:8888::2.

ns3.dynu.com resolves to 162.251.164.146 and 2605:9f80:4000:214::2.

ns4.dynu.com resolves to 108.181.159.122 and 2604:6600:2000:39::2.

ns5.dynu.com resolves to 216.105.169.98 and 2605:9f80:c000:404::2.

ns6.dynu.com resolves to 173.0.55.138 and 2607:f8f8:631:8612::2.

Host names that point to one IP address:

ns1.dynu.com resolves to 72.51.58.2.

Mail Servers

justlinux.ca is served by just one mail server: justlinux.ca.

justlinux.ca points to one IP number — 104.195.227.157.