`sdcommunications.qc.ca`

DNSSEC	⚠️ Not signed
A	198.50.215.71^{🇨🇦 OVH198.50.128.0/17 Hosting route}
NS	`ns1.whc.ca` ⭐ ⚠️ Not in parent delegation
		A	173.209.49.178^{🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications}
			PTR	`ns1.web-dns1.com`
NS	`cloud1.whc.ca` ⚠️ Not in zone NS records
		A	162.219.55.2^{🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2}
			PTR	`ns2.d-zone.ca`
NS	`cloud2.whc.ca` ⚠️ Not in zone NS records
		A	162.219.54.2^{🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1}
			PTR	`ns1.d-zone.ca`
NS	`ns2.whc.ca` ⚠️ Not in parent delegation
		A	67.43.237.129^{🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech}
NS	`ns3.whc.ca` ⚠️ Not in parent delegation
		A	192.99.36.227^{🇨🇦 OVH192.99.0.0/16 Hosting route}
			PTR	`ns3.whc.ca`
MX	`sdcommunications.qc.ca` ⭐
		A	198.50.215.71^{🇨🇦 OVH198.50.128.0/17 Hosting route}
TXT	`v=spf1 a mx ip4:148.113.170.105 include:spf.web-dns1.com ip4:198.50.215.7...`
SOA	`ns1.whc.ca`root@srv5.swhc.ca 2026-04-10 #2

`qc.ca`

	DNSSEC	⚠️ Not signed
	TXT	`ENT`

rank #505 globally
rank #4 in the tld
This domain "qc.ca" is typically associated with entities located in the province of Quebec, Canada. The "qc" stands for Quebec, and the ".ca" is the country code top-level domain for Canada. This domain name is often used by businesses, organizations, or individuals based in or related to Quebec.WOT: SAFE (98/100)

MX for

sdcommunications.qc.ca

Subdomains

ns.sdcommunications.qc.ca

Same first word

sdcommunications.qc.ca

sdcommunications.com

DNS History

15 records (7 active, 8 former)

●NScloud1.whc.ca2026-04-12 → 2026-04-26 · 3 obs

○ 2017-02-15 21:16:42
● 2026-04-12 17:19:40
● 2026-04-26 18:02:52

●NScloud2.whc.ca2026-04-12 → 2026-04-26 · 3 obs

○ 2017-02-15 21:16:42
● 2026-04-12 17:19:40
● 2026-04-26 18:02:52

●NSns1.whc.ca2026-04-12 → 2026-04-26 · 3 obs

○ 2017-02-15 21:16:42
● 2026-04-12 17:19:40
● 2026-04-26 18:02:52

○NSns1000.servlinks.com2017-02-15 → 2017-02-15 · 4 obs

○ 2016-06-19 08:24:42
● 2017-02-15 21:16:42
○ 2026-04-12 17:19:40
○ 2026-04-26 18:02:52

○NSns102.servlinks.com2015-07-23 → 2016-06-19 · 4 obs

● 2015-07-23 10:37:08
● 2016-06-19 08:24:42
○ 2017-02-15 21:16:42
○ 2026-04-26 18:02:52

○NSns103.servlinks.com2015-07-23 → 2016-06-19 · 4 obs

● 2015-07-23 10:37:08
● 2016-06-19 08:24:42
○ 2017-02-15 21:16:42
○ 2026-04-26 18:02:52

●NSns2.whc.ca2026-04-12 → 2026-04-26 · 3 obs

○ 2017-02-15 21:16:42
● 2026-04-12 17:19:40
● 2026-04-26 18:02:52

●NSns3.whc.ca2026-04-12 → 2026-04-26 · 3 obs

○ 2017-02-15 21:16:42
● 2026-04-12 17:19:40
● 2026-04-26 18:02:52

○NSns44.servlinks.com2017-02-15 → 2017-02-15 · 4 obs

○ 2016-06-19 08:24:42
● 2017-02-15 21:16:42
○ 2026-04-12 17:19:40
○ 2026-04-26 18:02:52

○MXfwmail.servlinks.com2015-07-23 → 2017-02-15 · 4 obs

● 2015-07-23 10:37:08
● 2017-02-15 21:16:42
○ 2026-04-12 17:19:40
○ 2026-04-26 18:02:52

○MXfwmail2.servlinks.com2015-07-23 → 2017-02-15 · 4 obs

● 2015-07-23 10:37:08
● 2017-02-15 21:16:42
○ 2026-04-12 17:19:40
○ 2026-04-26 18:02:52

●MXsdcommunications.qc.ca2026-04-12 → 2026-04-26 · 3 obs

○ 2017-02-15 21:16:42
● 2026-04-12 17:19:40
● 2026-04-26 18:02:52

○A149.56.9.1432017-02-15 → 2017-02-15 · 4 obs

○ 2016-06-19 08:24:42
● 2017-02-15 21:16:42
○ 2026-04-12 17:19:40
○ 2026-04-26 18:02:52

●A198.50.215.712026-04-12 → 2026-04-26 · 3 obs

○ 2017-02-15 21:16:42
● 2026-04-12 17:19:40
● 2026-04-26 18:02:52

○A4.59.177.1652015-07-23 → 2016-06-19 · 4 obs

● 2015-07-23 10:37:08
● 2016-06-19 08:24:42
○ 2017-02-15 21:16:42
○ 2026-04-26 18:02:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
sdcommunications.qc.ca	cloud1.whc.ca, cloud2.whc.ca	2 records

✅ Authoritative Response

Server:162.219.55.2

NS records: cloud1.whc.ca, cloud2.whc.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdcommunications.qc.ca (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.50.215.71`
NS	3	`ns1.whc.ca, ns2.whc.ca...`
MX	1	`sdcommunications.qc.ca (pri: 0)`
TXT	1	`v=spf1 a mx ip4:148.113.170.105 inclu`
SOA	1	`ns1.whc.ca root.srv5.swhc.ca`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (cloud2.whc.ca, cloud1.whc.ca)

Analysis

Hierarchy

The parent of ns.sdcommunications.qc.ca is sdcommunications.qc.ca.

Mail Server Role

The mail server for sdcommunications.qc.ca is sdcommunications.qc.ca.

IP Addresses

sdcommunications.qc.ca points to a single IP address: 198.50.215.71.

Other host names, for instance ns.sdcommunications.qc.ca, share IP numbers with sdcommunications.qc.ca.

Name Servers

sdcommunications.qc.ca is delegated to five name servers: cloud1.whc.ca, cloud2.whc.ca, ns1.whc.ca, ns2.whc.ca and ns3.whc.ca.

sdcommunications.qc.ca at least partially shares name servers with other domains, for example jmcribb.com, mycedarbrae.ca, coryrichert.com, paramourpourbebe.com and jmlau.com.

These name servers are commonly used with ns2.web-dns1.com and ns1.web-dns1.com and ns3.web-dns1.com.

Host names with one IP number:

cloud1.whc.ca points to 162.219.55.2

cloud2.whc.ca points to 162.219.54.2

ns1.whc.ca points to 173.209.49.178

ns2.whc.ca points to 67.43.237.129

ns3.whc.ca points to 192.99.36.227

Mail Servers

One mail server handles sdcommunications.qc.ca; that server is sdcommunications.qc.ca.

sdcommunications.qc.ca points to a single IP number: 198.50.215.71.

sdcommunications.qc.ca - robtex.com