`dccomm.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d79c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5b67^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.103^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.156^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenda.ns.cloudflare.com`
		A	108.162.192.77^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	172.64.32.77^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	173.245.58.77^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
NS	`walt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c194^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2194^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walt.ns.cloudflare.com`
		A	108.162.193.148^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	172.64.33.148^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	173.245.59.148^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
MX	`mx1.mtaroutes.com` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`mx2.mtaroutes.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`mx3.mtaroutes.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx4.mtaroutes.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`mx5.mtaroutes.com`⁽⁵⁰⁾
TXT	`MS=ms90158173`
TXT	`google-site-verification=8E5MNdGUdzh8zBcP7yo_aRAeJR9tC4xMyYbrYiC5WFw`
TXT	`v=spf1 a mx ip4:184.69.52.26 include:spf.mtaroutes.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.103, 172.67.215.156
		IPv6 hints	2606:4700:3033::ac43:d79c, 2606:4700:3037::6815:5b67
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`brenda.ns.cloudflare.com`dns@cloudflare.com serial=2403182946

`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=2605131700

Same first word

dccomm.net

dccomm.com

dccomm.org

dccomm.ca

Similar names

mcdcom.com

mmdcco.com

docmcm.fr

cmdcom.com

cdcomm.net

momdcc.com

mcomdc.com

domcmc.com

commdc.com

comdmc.com

dmcmco.com

comdmc.net

DNS History

11 records (11 active, 0 former)

●NSbrenda.ns.cloudflare.com2026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●NSwalt.ns.cloudflare.com2026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●MXmx1.mtaroutes.com2026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●MXmx2.mtaroutes.com2026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●MXmx3.mtaroutes.com2026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●MXmx4.mtaroutes.com2026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●MXmx5.mtaroutes.com2026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●A104.21.91.1032026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●A172.67.215.1562026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●A2606:4700:3033::ac43:d79c2026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

●A2606:4700:3037::6815:5b672026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 05:20:28
● 2026-05-13 17:42:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
dccomm.ca	brenda.ns.cloudflare.com, walt.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.148

NS records: brenda.ns.cloudflare.com, walt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dccomm.ca (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.156, 104.21.91.103`
AAAA	2	`2606:4700:3037::6815:5b67, 2606:4700:3033::ac43:d79c`
NS	2	`brenda.ns.cloudflare.com, walt.ns.cloudflare.com`
MX	5	`mx1.mtaroutes.com (pri: 10), mx2.mtaroutes.com (pri: 20)...`
TXT	3	`MS=ms90158173, google-site-verification=8E5MNdGUdzh8zBc...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenda.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

Four IP numbers are pointed to by dccomm.ca: 2606:4700:3033::ac43:d79c, 2606:4700:3037::6815:5b67, 104.21.91.103 and 172.67.215.156.

other host names including spaspn.com, aimphan.co.th, stclare.edu.hk, ecofusion247.click and katurkinmi.org share IP numbers with dccomm.ca.

Name Servers

dccomm.ca is delegated to two name servers brenda.ns.cloudflare.com and walt.ns.cloudflare.com.

dccomm.ca shares the same name server setup as other domains, for instance waiohost06.com.br, br11botequim.com.br, prataweb.com.br, unimport.com.br and serrariacidadeazul.com.br.

dccomm.ca at least partially shares name servers with other domains, for instance leapworks.io, themarket.co.uk, edoo.com.br, prevter.me and sodrenquast.info.

These name servers are commonly used with hans.ns.cloudflare.com, kim.ns.cloudflare.com and kiki.ns.cloudflare.com.

Host names with six IP numbers:

Host name brenda.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4d, 2803:f800:50::6ca2:c04d, 2a06:98c1:50::ac40:204d, 108.162.192.77, 172.64.32.77 and 173.245.58.77.

Host name walt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.

Mail Servers

dccomm.ca is handled by five mail servers: mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com, mx4.mtaroutes.com and mx5.mtaroutes.com.

dccomm.ca shares some mail servers with other domains, at least partially, for instance mopac.biz, northernmedia.org, zga.com, schul-version.eu and sipxchange.com.