`cmaxoptical.ca`

DNSSEC	⚠️ Not signed
A	23.180.104.74^{AS1480723.180.104.0/24 STORMWEB-V4-2}
		PTR	`tas2.stormweb.cloud`
NS	`dns2.rebel.ca` ⭐
		A	52.10.144.165^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`dns2.rebel.ca`
		A	54.187.80.106^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`dns2.rebel.ca`
NS	`dns.rebel.ca`
		A	52.3.166.104^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`dns.rebel.ca`
		A	52.3.190.193^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`dns.rebel.ca`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-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	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1a^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f26.1e100.net`
		A	142.251.127.27^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`v=spf1 +a +mx include:secureserver.net include:_spf.google.com ~all`
SOA	`dns.rebel.ca`noc@rebel.ca 2026-04-02 #1

`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=2604060300

Previously MX for

cmaxoptical.ca

Same first word

cmaxoptical.ca

DNS History

13 records (8 active, 5 former)

●NSdns.rebel.ca2026-03-15 → 2026-04-06 · 3 obs

○ 2018-09-02 02:15:32
● 2026-03-15 21:36:54
● 2026-04-06 03:40:08

●NSdns2.rebel.ca2026-03-15 → 2026-04-06 · 3 obs

○ 2018-09-02 02:15:32
● 2026-03-15 21:36:54
● 2026-04-06 03:40:08

○NSns1.tastechnologies.net2015-07-20 → 2018-09-02 · 4 obs

● 2015-07-20 22:30:14
● 2018-09-02 02:15:32
○ 2026-03-15 21:36:54
○ 2026-04-06 03:40:08

○NSns2.tastechnologies.net2015-07-20 → 2018-09-02 · 4 obs

● 2015-07-20 22:30:14
● 2018-09-02 02:15:32
○ 2026-03-15 21:36:54
○ 2026-04-06 03:40:08

●MXalt1.aspmx.l.google.com2026-03-15 → 2026-04-06 · 3 obs

○ 2018-09-02 02:15:32
● 2026-03-15 21:36:54
● 2026-04-06 03:40:08

●MXalt2.aspmx.l.google.com2026-03-15 → 2026-04-06 · 3 obs

○ 2018-09-02 02:15:32
● 2026-03-15 21:36:54
● 2026-04-06 03:40:08

●MXalt3.aspmx.l.google.com2026-03-15 → 2026-04-06 · 3 obs

○ 2018-09-02 02:15:32
● 2026-03-15 21:36:54
● 2026-04-06 03:40:08

●MXalt4.aspmx.l.google.com2026-03-15 → 2026-04-06 · 3 obs

○ 2018-09-02 02:15:32
● 2026-03-15 21:36:54
● 2026-04-06 03:40:08

●MXaspmx.l.google.com2026-03-15 → 2026-04-06 · 3 obs

○ 2018-09-02 02:15:32
● 2026-03-15 21:36:54
● 2026-04-06 03:40:08

○MXcmaxoptical.ca2015-07-20 → 2018-09-02 · 4 obs

● 2015-07-20 22:30:14
● 2018-09-02 02:15:32
○ 2026-03-15 21:36:54
○ 2026-04-06 03:40:08

●A23.180.104.742026-03-15 → 2026-04-06 · 3 obs

○ 2018-09-02 02:15:32
● 2026-03-15 21:36:54
● 2026-04-06 03:40:08

○A64.45.30.2102015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 22:30:14
○ 2015-11-23 01:03:02
○ 2026-04-06 03:40:08

○A64.77.51.2262015-11-23 → 2018-09-02 · 5 obs

○ 2015-07-20 22:30:14
● 2015-11-23 01:03:02
● 2018-09-02 02:15:32
○ 2026-03-15 21:36:54
○ 2026-04-06 03:40:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
cmaxoptical.ca	dns.rebel.ca, dns2.rebel.ca	4 records

✅ Authoritative Response

Server:52.10.144.165

NS records: dns.rebel.ca, dns2.rebel.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmaxoptical.ca (unsigned zone)

⏱️ Timing

Total: 880ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.180.104.74`
NS	2	`dns.rebel.ca, dns2.rebel.ca`
MX	5	`ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)...`
TXT	1	`v=spf1 +a +mx include:secureserver.net i`
SOA	1	`dns.rebel.ca noc.rebel.ca`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.rebel.ca, dns2.rebel.ca, dns.rebel.ca...)

Analysis

IP Addresses

cmaxoptical.ca points to IP number 23.180.104.74.

For instance, other host names vivadental.ca, drmichaelminden.com, brstechnologies.net, zamarmusic.org and karzafree.ca share IP numbers with cmaxoptical.ca.

Name Servers

cmaxoptical.ca is delegated to two name servers: dns2.rebel.ca and dns.rebel.ca.

cmaxoptical.ca uses the same name server setup as other domains such as 2muddyboots.com, thelinknewspaper.com, hickmanhonda.ca, stonebrooke.ca and st12.ca.

cmaxoptical.ca shares name servers with other domains at least partially, for example rocklake.ca, expound.ca, tekup.net, lifephoto.ca and giannispasta.com.