`computer-boffins.ca`

DNSSEC	⚠️ Not signed
A	216.40.34.41^{🇨🇦 TUCOWS216.40.34.0/24}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c19::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrp-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720469243

`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=2603260230

Subdomains

mailing.computer-boffins.ca

DNS History

14 records (8 active, 6 former)

●NSns1.hover.com2026-03-26 → 2026-03-26 · 2 obs

○ 2018-01-08 02:16:52
● 2026-03-26 03:08:38

●NSns2.hover.com2026-03-26 → 2026-03-26 · 2 obs

○ 2018-01-08 02:16:52
● 2026-03-26 03:08:38

○NSns67.1and1.co.uk2015-07-17 → 2018-01-08 · 3 obs

● 2015-07-17 06:53:08
● 2018-01-08 02:16:52
○ 2026-03-26 03:08:38

○NSns68.1and1.co.uk2015-07-17 → 2018-01-08 · 3 obs

● 2015-07-17 06:53:08
● 2018-01-08 02:16:52
○ 2026-03-26 03:08:38

●MXalt1.aspmx.l.google.com2015-07-17 → 2026-03-26 · 2 obs

● 2015-07-17 06:53:08
● 2026-03-26 03:08:38

●MXalt2.aspmx.l.google.com2015-07-17 → 2026-03-26 · 2 obs

● 2015-07-17 06:53:08
● 2026-03-26 03:08:38

●MXalt3.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs

○ 2018-01-08 02:16:52
● 2026-03-26 03:08:38

●MXalt4.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs

○ 2018-01-08 02:16:52
● 2026-03-26 03:08:38

●MXaspmx.l.google.com2015-07-17 → 2026-03-26 · 2 obs

● 2015-07-17 06:53:08
● 2026-03-26 03:08:38

○MXaspmx5.google.email.com2015-07-17 → 2018-01-08 · 3 obs

● 2015-07-17 06:53:08
● 2018-01-08 02:16:52
○ 2026-03-26 03:08:38

●A216.40.34.412026-03-26 → 2026-03-26 · 2 obs

○ 2018-01-08 02:16:52
● 2026-03-26 03:08:38

○A217.160.0.1172018-01-08 → 2018-01-08 · 3 obs

○ 2016-09-13 12:38:26
● 2018-01-08 02:16:52
○ 2026-03-26 03:08:38

○A217.160.223.992016-09-13 → 2016-09-13 · 4 obs

○ 2016-02-24 14:20:08
● 2016-09-13 12:38:26
○ 2018-01-08 02:16:52
○ 2026-03-26 03:08:38

○A82.165.95.2222015-07-17 → 2016-02-24 · 4 obs

● 2015-07-17 06:53:08
● 2016-02-24 14:20:08
○ 2016-09-13 12:38:26
○ 2026-03-26 03:08:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca	-
computer-boffins.ca	ns1.hover.com, ns2.hover.com	-

✅ Authoritative Response

Server:64.98.148.13

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer-boffins.ca (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.40.34.41`
NS	2	`ns1.hover.com, ns2.hover.com`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

Analysis

Hierarchy

computer-boffins.ca is the parent of mailing.computer-boffins.ca.

IP Addresses

computer-boffins.ca points to IP number 216.40.34.41.

For instance, other host names mx1.topkickmilitaria.com, www.edenknowsimplants.com, kftsc.com, jeanniesimonbergmann.com and mail.spooky-solutions.com share IP numbers with computer-boffins.ca.

Name Servers

computer-boffins.ca is delegated to two name servers: ns1.hover.com and ns2.hover.com.

computer-boffins.ca uses the same name server setup as other domains such as ezcp.org, soldto.me, alimomen.com, secrac.com and terminalz.net.

computer-boffins.ca shares some name servers with other domains, for example sundlingwarn.com, solesby.net, child-care-choices.org and selectcom.ca.