`corporateexpress.ca`

DNSSEC	⚠️ Not signed
A	170.37.199.35^{🇺🇸 AS19443170.37.199.0/24 NET-170-37-0-0-1}
		PTR	`cexp.ca`
		PTR	`orig-static.eway.ca`
		PTR	`orig.eway.ca`
		PTR	`static.eway.ca`
		PTR	`wa1.www.eway.ca`
		PTR	`wa2.www.eway.ca`
		PTR	`wa3.www.eway.ca`
		PTR	`wa4.www.eway.ca`
		PTR	`wa5.www.eway.ca`
NS	`ns1.staples.com` ⭐
		A	170.37.132.4^{🇺🇸 AS19443170.37.128.0/21 Prolexic Technologies, Inc.}
			PTR	`ns1.staples.com`
NS	`a1-51.akam.net`
		A	2600:1401:2::33^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-51.akam.net`
			PTR	`ns1-51.akam.net`
		A	193.108.91.51^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-51.akam.net`
			PTR	`ns1-51.akam.net`
NS	`a12-65.akam.net`
		A	2600:1480:f000::41^{🇺🇸 Akamai2600:1480:f000::/48 Technologies}
			PTR	`a12-65.akam.net`
		A	184.26.160.65^{🇺🇸 Akamai184.26.160.0/24 Technologies}
			PTR	`a12-65.akam.net`
NS	`a13-65.akam.net`
		A	2600:1480:800::41^{🇺🇸 Akamai2600:1480:800::/48 Technologies}
			PTR	`a13-65.akam.net`
			PTR	`ns2-65.akam.net`
		A	2.22.230.65^{🇳🇱 Akamai2.22.230.0/24 Technologies}
			PTR	`a13-65.akam.net`
			PTR	`ns2-65.akam.net`
NS	`a14-66.akam.net`
		A	2600:1480:1800::42^{🇺🇸 Akamai2600:1480:1800::/48 Technologies}
			PTR	`a14-66.akam.net`
		A	184.26.161.66^{🇺🇸 Akamai184.26.161.0/24 Technologies}
			PTR	`a14-66.akam.net`
NS	`a3-64.akam.net`
		A	2600:1408:1c::40^{🇺🇸 Akamai2600:1408:1c::/48 Technologies}
			PTR	`a3-64.akam.net`
			PTR	`ns7-64.akam.net`
		A	96.7.49.64^{🇺🇸 Akamai96.7.49.0/24 Technologies}
			PTR	`a3-64.akam.net`
			PTR	`ns7-64.akam.net`
NS	`a6-66.akam.net`
		A	2600:1401:1::42^{🇺🇸 Akamai2600:1401:1::/48 Technologies}
			PTR	`a6-66.akam.net`
		A	23.211.133.66^{🇺🇸 Akamai23.211.133.0/24 Technologies}
			PTR	`a6-66.akam.net`
NS	`pdns131.ultradns.biz`
		A	2610:a1:1015::a7^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns131.ultradns.biz`
		A	156.154.66.131^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns131.ultradns.biz`
NS	`pdns131.ultradns.com`
		A	2001:502:f3ff::a7^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns131.ultradns.com`
		A	156.154.64.131^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns131.ultradns.com`
NS	`pdns131.ultradns.net`
		A	2610:a1:1014::a7^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns131.ultradns.net`
		A	156.154.65.131^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns131.ultradns.net`
NS	`pdns131.ultradns.org`
		A	2001:502:4612::a7^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns131.ultradns.org`
		A	156.154.67.131^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns131.ultradns.org`
MX	`corporateexpress-ca.mail.protection.outlook.com` ⭐
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
TXT	`7gDmAjc0VhNLigYk4iWZEtIMng8brm7qxHdag7+GoqJg6cq5YeSjX9mGfAc4J+OiVx3lRk9NA9IHF...`
TXT	`MS=ms92589801`
TXT	`QWrNSR0RMslvE2YffJK2tE7Gjx8P+RVwzwbRLeE1278kbiTey3dJUt5+agU45w4m9em9zHfZNyK5F...`
TXT	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all`
SOA	`ns1.staples.com`domainmgmt@staples.com serial=31

`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=2607260130

WOT: SAFE (60/100)

Same first word

corporateexpress.co.uk

corporateexpress.de

corporateexpress.nl

corporateexpress.us

corporateexpress.com

corporateexpress.ca

corporateexpress.com.au

Similar names

expresscorporate.com

coroprateexpress.com

expresscorporate.co.uk

DNS History

17 records (13 active, 4 former)

●NSa1-51.akam.net2026-05-20 → 2026-07-26 · 3 obs

○ 2017-03-21 17:45:22
● 2026-05-20 14:26:48
● 2026-07-26 02:07:42

●NSa12-65.akam.net2026-05-20 → 2026-07-26 · 3 obs

○ 2017-03-21 17:45:22
● 2026-05-20 14:26:48
● 2026-07-26 02:07:42

●NSa13-65.akam.net2026-05-20 → 2026-07-26 · 3 obs

○ 2017-03-21 17:45:22
● 2026-05-20 14:26:48
● 2026-07-26 02:07:42

●NSa14-66.akam.net2026-05-20 → 2026-07-26 · 3 obs

○ 2017-03-21 17:45:22
● 2026-05-20 14:26:48
● 2026-07-26 02:07:42

●NSa3-64.akam.net2026-05-20 → 2026-07-26 · 3 obs

○ 2017-03-21 17:45:22
● 2026-05-20 14:26:48
● 2026-07-26 02:07:42

●NSa6-66.akam.net2026-05-20 → 2026-07-26 · 3 obs

○ 2017-03-21 17:45:22
● 2026-05-20 14:26:48
● 2026-07-26 02:07:42

○NSns1.p28.dynect.net2015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:55:40
● 2017-03-21 17:45:22
○ 2026-05-20 14:26:48
○ 2026-07-26 02:07:42

●NSns1.staples.com2015-08-20 → 2026-07-26 · 2 obs

● 2015-08-20 09:55:40
● 2026-07-26 02:07:42

○NSns2.p28.dynect.net2015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:55:40
● 2017-03-21 17:45:22
○ 2026-05-20 14:26:48
○ 2026-07-26 02:07:42

○NSns3.p28.dynect.net2015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:55:40
● 2017-03-21 17:45:22
○ 2026-05-20 14:26:48
○ 2026-07-26 02:07:42

○NSns4.p28.dynect.net2015-08-20 → 2017-03-21 · 4 obs

● 2015-08-20 09:55:40
● 2017-03-21 17:45:22
○ 2026-05-20 14:26:48
○ 2026-07-26 02:07:42

●NSpdns131.ultradns.biz2015-08-20 → 2026-07-26 · 2 obs

● 2015-08-20 09:55:40
● 2026-07-26 02:07:42

●NSpdns131.ultradns.com2015-08-20 → 2026-07-26 · 2 obs

● 2015-08-20 09:55:40
● 2026-07-26 02:07:42

●NSpdns131.ultradns.net2015-08-20 → 2026-07-26 · 2 obs

● 2015-08-20 09:55:40
● 2026-07-26 02:07:42

●NSpdns131.ultradns.org2015-08-20 → 2026-07-26 · 2 obs

● 2015-08-20 09:55:40
● 2026-07-26 02:07:42

●MXcorporateexpress-ca.mail.protection.outlook.com2015-08-20 → 2026-07-26 · 2 obs

● 2015-08-20 09:55:40
● 2026-07-26 02:07:42

●A170.37.199.352015-08-20 → 2026-07-26 · 2 obs

● 2015-08-20 09:55:40
● 2026-07-26 02:07:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
corporateexpress.ca	a6-66.akam.net, a3-64.akam.net, pdns131.ultradns.net, pdns131.ultradns.biz...	-

✅ Authoritative Response

Server:156.154.64.131

NS records: a6-66.akam.net, a3-64.akam.net, pdns131.ultradns.net, pdns131.ultradns.biz, a13-65.akam.net, pdns131.ultradns.com, a1-51.akam.net, a14-66.akam.net, a12-65.akam.net, pdns131.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corporateexpress.ca (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`170.37.199.35`
NS	10	`a1-51.akam.net, a3-64.akam.net...`
MX	1	`corporateexpress-ca.mail.protection.outl`
TXT	4	`QWrNSR0RMslvE2YffJK2tE7Gjx8P+RVwzwbRLeE1, 7gDmAjc0VhNLigYk4iWZEtIMng8brm7qxHdag7+G...`
SOA	1	`ns1.staples.com domainmgmt.staples.com`

Analysis

IP Addresses

corporateexpress.ca resolves to one IP address: 170.37.199.35.

wa4.www.eway.ca, wa5.www.eway.ca, wa3.www.eway.ca and two other host names share IP numbers with corporateexpress.ca.

Name Servers

corporateexpress.ca carries NS records listing 11 name servers — pdns131.ultradns.biz, ns1.staples.com, pdns131.ultradns.com and 8 others.

There is at least partial name server overlap between corporateexpress.ca and other domains — gslevine.net, santanderremarketing.com, swisscanto-prevoyance-sa.ch and two more among them.

These name servers regularly appear alongside pdns131.ultradns.net, pdns131.ultradns.org, a3-64.akam.net and 7 other name servers in NS record sets.

Hostnames that resolve to two IP addresses:

The A records for pdns131.ultradns.biz return 156.154.66.131 and 2610:a1:1015::a7.

The A records for pdns131.ultradns.com return 156.154.64.131 and 2001:502:f3ff::a7.

The A records for a1-51.akam.net return 193.108.91.51 and 2600:1401:2::33.

The A records for a12-65.akam.net return 184.26.160.65 and 2600:1480:f000::41.

The A records for a13-65.akam.net return 2.22.230.65 and 2600:1480:800::41.

The A records for a14-66.akam.net return 184.26.161.66 and 2600:1480:1800::42.

The A records for a3-64.akam.net return 96.7.49.64 and 2600:1408:1c::40.

The A records for a6-66.akam.net return 23.211.133.66 and 2600:1401:1::42.

The A records for pdns131.ultradns.net return 156.154.65.131 and 2610:a1:1014::a7.

The A records for pdns131.ultradns.org return 156.154.67.131 and 2001:502:4612::a7.

Hosts with just one IP address: