`world-class-solutions.com`

DNSSEC	⚠️ Not signed
A	162.213.156.67^{🇨🇦 ASTUTEHOSTING162.213.156.0/23 Astute Hosting Incorporated}
		PTR	`harper.whc.ca`
NS	`ns1.whc.ca` ⭐
		A	173.209.49.178^{🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications}
			PTR	`ns1.web-dns1.com`
NS	`ns2.whc.ca`
		A	67.43.237.129^{🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech}
NS	`ns3.whc.ca`
		A	192.99.36.227^{🇨🇦 OVH192.99.0.0/16 Hosting route}
			PTR	`ns3.whc.ca`
MX	`world-class-solutions.com` ⭐
		A	162.213.156.67^{🇨🇦 ASTUTEHOSTING162.213.156.0/23 Astute Hosting Incorporated}
			PTR	`harper.whc.ca`
TXT	`v=spf1 a mx ip4:135.84.181.84 include:spf.web-dns1.com ~all`
SOA	`ns1.whc.ca`sysadmin-internal@whc.ca 2026-03-15 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774629632

MX for

world-class-solutions.com

Same first word

world-class-solutions.com

DNS History

10 records (5 active, 5 former)

●NSns1.whc.ca2026-03-16 → 2026-03-27 · 3 obs

○ 2018-06-28 12:59:48
● 2026-03-16 05:17:42
● 2026-03-27 17:05:50

●NSns2.whc.ca2026-03-16 → 2026-03-27 · 3 obs

○ 2018-06-28 12:59:48
● 2026-03-16 05:17:42
● 2026-03-27 17:05:50

○NSns27.domaincontrol.com2015-08-09 → 2018-06-28 · 4 obs

● 2015-08-09 19:11:34
● 2018-06-28 12:59:48
○ 2026-03-16 05:17:42
○ 2026-03-27 17:05:50

○NSns28.domaincontrol.com2015-08-09 → 2018-06-28 · 4 obs

● 2015-08-09 19:11:34
● 2018-06-28 12:59:48
○ 2026-03-16 05:17:42
○ 2026-03-27 17:05:50

●NSns3.whc.ca2026-03-16 → 2026-03-27 · 3 obs

○ 2018-06-28 12:59:48
● 2026-03-16 05:17:42
● 2026-03-27 17:05:50

○MXmailstore1.secureserver.net2015-08-09 → 2018-06-28 · 4 obs

● 2015-08-09 19:11:34
● 2018-06-28 12:59:48
○ 2026-03-16 05:17:42
○ 2026-03-27 17:05:50

○MXsmtp.secureserver.net2015-08-09 → 2018-06-28 · 4 obs

● 2015-08-09 19:11:34
● 2018-06-28 12:59:48
○ 2026-03-16 05:17:42
○ 2026-03-27 17:05:50

●MXworld-class-solutions.com2026-03-16 → 2026-03-27 · 3 obs

○ 2018-06-28 12:59:48
● 2026-03-16 05:17:42
● 2026-03-27 17:05:50

●A162.213.156.672026-03-16 → 2026-03-27 · 3 obs

○ 2018-06-28 12:59:48
● 2026-03-16 05:17:42
● 2026-03-27 17:05:50

○A50.63.202.392015-08-09 → 2018-06-28 · 4 obs

● 2015-08-09 19:11:34
● 2018-06-28 12:59:48
○ 2026-03-16 05:17:42
○ 2026-03-27 17:05:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
world-class-solutions.com	ns1.whc.ca, ns2.whc.ca, ns3.whc.ca	-

✅ Authoritative Response

Server:67.43.237.129

NS records: ns1.whc.ca, ns2.whc.ca, ns3.whc.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for world-class-solutions.com (unsigned zone)

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.213.156.67`
NS	3	`ns1.whc.ca, ns2.whc.ca...`
MX	1	`world-class-solutions.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:135.84.181.84 include`
SOA	1	`ns1.whc.ca sysadmin-internal.whc.ca`

Analysis

Mail Server Role

world-class-solutions.com serves as a mail server for world-class-solutions.com.

IP Addresses

world-class-solutions.com points to a single IP: 162.213.156.67.

Other host names, for instance bpsa-bc.org, mail.poutinesoft.com, triole-it.com, samedifference.org and cx1.ca share IP numbers with world-class-solutions.com.

Name Servers

world-class-solutions.com is delegated to three name servers: ns1.whc.ca, ns2.whc.ca and ns3.whc.ca.

world-class-solutions.com at least partially shares its name servers with other domains, for instance trinityunitedottawa.ca, modernbeanbag.com, lingocreative.ca, odedi214433.mywhc.ca and tricotsdrummond.com.

these name servers are commonly used with the name servers cloud1.whc.ca, cloud2.whc.ca, ns1.web-dns1.com, ns2.web-dns1.com and ns3.web-dns1.com.

Host names with one IP number:

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

world-class-solutions.com is handled by a single mail server.

world-class-solutions.com points to IP number 162.213.156.67.

world-class-solutions.com - robtex.com