techdude.ca - dns.ninja

`techdude.ca`

DNSSEC	⚠️ Not signed
A	2600:1f11:f91:1802:537c:61e6:4931:851f^{🇨🇦 Amazon2600:1f11:c00::/38 AMAZON AWS}
A	2607:f2c0:f00e:eeff:192:168:95:33^{🇨🇦 TEKSAVVY2607:f2c0::/32 Teksavvy Solutions Inc.}
A	3.98.247.90^{🇨🇦 Amazon3.98.0.0/15 EC2 YUL prefix}
A	76.10.128.240^{🇨🇦 TEKSAVVY76.10.128.0/18 Teksavvy Solutions Inc.}
NS	`magnetar.metalcastle.ca` ⭐
		A	2607:f2c0:f00e:eeff:192:168:95:33^{🇨🇦 TEKSAVVY2607:f2c0::/32 Teksavvy Solutions Inc.}
		A	76.10.128.240^{🇨🇦 TEKSAVVY76.10.128.0/18 Teksavvy Solutions Inc.}
			PTR	`magnetar.metalcastle.ca`
NS	`arcturus.metalcastle.ca`
		A	2600:1f11:f91:1802:537c:61e6:4931:851f^{🇨🇦 Amazon2600:1f11:c00::/38 AMAZON AWS}
		A	3.98.247.90^{🇨🇦 Amazon3.98.0.0/15 EC2 YUL prefix}
			PTR	`arcturus.metalcastle.ca`
MX	`magnetar.metalcastle.ca` ⭐
		A	2607:f2c0:f00e:eeff:192:168:95:33^{🇨🇦 TEKSAVVY2607:f2c0::/32 Teksavvy Solutions Inc.}
		A	76.10.128.240^{🇨🇦 TEKSAVVY76.10.128.0/18 Teksavvy Solutions Inc.}
			PTR	`magnetar.metalcastle.ca`
TXT	`google-site-verification=h3PSPECPVkpQWlOq8HY4LqglF2KAgF9ZyiFfvQJU0_Q`
TXT	`v=spf1 ip4:76.10.128.240 ip4:3.98.247.90 mx a -all`
TXT	`MS=ms96151121`
SOA	`magnetar.metalcastle.ca`dnsadmin@techdude.ca serial=2607220047

`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=2608141630

Previously MX for

layer7security.ca

www.techdude.ca

ecatchlight.ca

techdude.ca

eringsystems.ca

emindscape.ca

eringsystems.com

muskat.ca

ecatchlight.com

Subdomains

www.techdude.ca

magnetar.techdude.ca

Same first word

techdude.us

techdude.in

techdude.com

techdude.ca

techdude.de

techdude.xyz

techdude.blogspot.com

Similar names

dtechedu.com

dudetech.com

DNS History

19 records (7 active, 12 former)

●NSarcturus.metalcastle.ca2026-02-15 → 2026-08-14 · 3 obs

○ 2020-05-07 10:49:12
● 2026-02-15 01:37:06
● 2026-08-14 17:07:06

●NSmagnetar.metalcastle.ca2026-02-15 → 2026-08-14 · 3 obs

○ 2020-05-07 10:49:12
● 2026-02-15 01:37:06
● 2026-08-14 17:07:06

○NSns0.techdude.ca2008-12-21 → 2008-12-21 · 3 obs

● 2008-12-21 19:43:28
○ 2015-09-03 08:25:28
○ 2026-08-14 17:07:06

○NSns1.techdude.ca2008-12-21 → 2008-12-21 · 3 obs

● 2008-12-21 19:43:28
○ 2015-09-03 08:25:28
○ 2026-08-14 17:07:06

○NSnslon0.techdude.ca2015-09-03 → 2016-12-25 · 5 obs

○ 2008-12-21 19:43:28
● 2015-09-03 08:25:28
● 2016-12-25 12:55:44
○ 2019-12-06 05:58:38
○ 2026-08-14 17:07:06

○NSnstex0.techdude.ca2015-09-03 → 2016-12-25 · 5 obs

○ 2008-12-21 19:43:28
● 2015-09-03 08:25:28
● 2016-12-25 12:55:44
○ 2019-12-06 05:58:38
○ 2026-08-14 17:07:06

○NSnstor0.techdude.ca2015-09-03 → 2020-05-07 · 5 obs

○ 2008-12-21 19:43:28
● 2015-09-03 08:25:28
● 2020-05-07 10:49:12
○ 2026-02-15 01:37:06
○ 2026-08-14 17:07:06

○NSnstor1.techdude.ca2015-09-03 → 2016-12-25 · 5 obs

○ 2008-12-21 19:43:28
● 2015-09-03 08:25:28
● 2016-12-25 12:55:44
○ 2019-12-06 05:58:38
○ 2026-08-14 17:07:06

○NSnstor6.techdude.ca2019-12-06 → 2020-05-07 · 5 obs

○ 2016-12-25 12:55:44
● 2019-12-06 05:58:38
● 2020-05-07 10:49:12
○ 2026-02-15 01:37:06
○ 2026-08-14 17:07:06

○MXarcturus.metalcastle.ca2026-02-15 → 2026-05-28 · 5 obs

○ 2019-12-06 05:58:38
● 2026-02-15 01:37:06
● 2026-05-28 21:52:00
○ 2026-06-14 04:49:16
○ 2026-08-14 17:07:06

●MXmagnetar.metalcastle.ca2019-12-06 → 2026-08-14 · 3 obs

○ 2016-12-25 12:55:44
● 2019-12-06 05:58:38
● 2026-08-14 17:07:06

○MXsmtp0.techdude.ca2008-12-21 → 2008-12-21 · 3 obs

● 2008-12-21 19:43:28
○ 2015-09-03 08:25:28
○ 2026-08-14 17:07:06

○MXtechdude.ca2015-09-03 → 2016-12-25 · 5 obs

○ 2008-12-21 19:43:28
● 2015-09-03 08:25:28
● 2016-12-25 12:55:44
○ 2019-12-06 05:58:38
○ 2026-08-14 17:07:06

●A2600:1f11:f91:1802:537c:61e6:4931:851f2026-02-15 → 2026-08-14 · 3 obs

○ 2020-05-07 10:49:12
● 2026-02-15 01:37:06
● 2026-08-14 17:07:06

○A2607:f2c0:a000:15d::4c0a:80f02015-09-03 → 2016-12-25 · 5 obs

○ 2008-12-21 19:43:28
● 2015-09-03 08:25:28
● 2016-12-25 12:55:44
○ 2019-12-06 05:58:38
○ 2026-08-14 17:07:06

○A2607:f2c0:f00e:eeff::4c0a:80f02019-12-06 → 2020-05-07 · 5 obs

○ 2016-12-25 12:55:44
● 2019-12-06 05:58:38
● 2020-05-07 10:49:12
○ 2026-02-15 01:37:06
○ 2026-08-14 17:07:06

●A2607:f2c0:f00e:eeff:192:168:95:332026-02-15 → 2026-08-14 · 3 obs

○ 2020-05-07 10:49:12
● 2026-02-15 01:37:06
● 2026-08-14 17:07:06

●A3.98.247.902026-02-15 → 2026-08-14 · 3 obs

○ 2020-05-07 10:49:12
● 2026-02-15 01:37:06
● 2026-08-14 17:07:06

●A76.10.128.2402008-12-21 → 2026-08-14 · 2 obs

● 2008-12-21 19:43:28
● 2026-08-14 17:07:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
techdude.ca	arcturus.metalcastle.ca, magnetar.metalcastle.ca	4 records

✅ Authoritative Response

Server:3.98.247.90

NS records: arcturus.metalcastle.ca, magnetar.metalcastle.ca

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.10.128.240, 3.98.247.90`
AAAA	2	`2607:f2c0:f00e:eeff:192:168:95:33, 2600:1f11:f91:1802:537c:61e6:4931:851f`
NS	2	`magnetar.metalcastle.ca, arcturus.metalcastle.ca`
MX	1	`magnetar.metalcastle.ca (pri: 1)`
TXT	3	`v=spf1 ip4:76.10.128.240 ip4:3.98.247.90, google-site-verification=h3PSPECPVkpQWlO...`
SOA	1	`magnetar.metalcastle.ca dnsadmin.techdud`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (arcturus.metalcastle.ca, magnetar.metalcastle.ca, arcturus.metalcastle.ca...)

Analysis

Hierarchy

techdude.ca is the parent domain of www.techdude.ca and magnetar.techdude.ca.

IP Addresses

techdude.ca has four IP addresses: 3.98.247.90, 76.10.128.240, 2600:1f11:f91:1802:537c:61e6:4931:851f and 2607:f2c0:f00e:eeff:192:168:95:33.

Additional host names — www.techdude.ca, metalcastle.ca, magnetar.techdude.ca and two others — share IP numbers with techdude.ca.

Name Servers

techdude.ca has two authoritative name servers — arcturus.metalcastle.ca and magnetar.metalcastle.ca.

techdude.ca has the same name server configuration as other domains like metalcastle.ca and muskat.ca.

Both arcturus.metalcastle.ca and magnetar.metalcastle.ca have two IP addresses each. arcturus.metalcastle.ca resolves to 3.98.247.90 and 2600:1f11:f91:1802:537c:61e6:4931:851f; magnetar.metalcastle.ca resolves to 76.10.128.240 and 2607:f2c0:f00e:eeff:192:168:95:33.

Mail Servers

techdude.ca has one mail server: magnetar.metalcastle.ca.

techdude.ca shares its mail server setup with other domains, such as metalcastle.ca.