guardscore.ca - dns.ninja

`guardscore.ca`

DNSSEC	⚠️ Not signed
NS	`dns1.mastercard.com` ⭐ ⚠️ Not in parent delegation
		A	2607:3c00:6404:4::53^{🇺🇸 AS263802607:3c00:6404::/48 Mastercard}
		A	216.119.218.53^{🇺🇸 AS26380216.119.218.0/24 Mastercard}
			PTR	`dns1.mastercard.com`
			PTR	`dns3.mastercard.com`
			PTR	`sync_error_tmp.mastercard.com`
NS	`a1-29.akam.net`
		A	2600:1401:2::1d^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-29.akam.net`
			PTR	`ns1-29.akam.net`
		A	193.108.91.29^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-29.akam.net`
			PTR	`ns1-29.akam.net`
NS	`a18-64.akam.net`
		A	2600:1480:4800::40^{🇺🇸 Akamai2600:1480:4800::/48 Technologies}
			PTR	`a18-64.akam.net`
		A	95.101.36.64^{🇳🇱 Akamai95.101.36.0/24 Technologies}
NS	`a22-65.akam.net`
		A	2600:1480:7800::41^{🇺🇸 Akamai2600:1480:7800::/48 Technologies}
			PTR	`a22-65.akam.net`
		A	23.211.61.65^{🇺🇸 Akamai23.211.61.0/24 Technologies}
			PTR	`a22-65.akam.net`
NS	`a26-66.akam.net`
		A	2600:1480:b800::42^{🇺🇸 Akamai2600:1480:b800::/48 Technologies}
			PTR	`a26-66.akam.net`
		A	23.74.25.66^{🇺🇸 Akamai23.74.25.0/24 Technologies}
			PTR	`a26-66.akam.net`
NS	`a7-67.akam.net`
		A	2600:1406:32::43^{🇺🇸 Akamai2600:1406:32::/48 Technologies}
			PTR	`a7-67.akam.net`
			PTR	`ns3-67.akam.net`
		A	23.61.199.67^{🇺🇸 Akamai23.61.199.0/24 Technologies}
			PTR	`a7-67.akam.net`
			PTR	`ns3-67.akam.net`
NS	`a9-64.akam.net`
		A	2a02:26f0:117::40^{🇳🇱 Akamai2a02:26f0:117::/48 Technologies}
			PTR	`a9-64.akam.net`
			PTR	`ns5-64.akam.net`
		A	184.85.248.64^{🇺🇸 Akamai184.85.248.0/24 Technologies}
NS	`dns2.mastercard.com` ⚠️ Not in parent delegation
		A	2607:3c00:6414:4::53^{🇺🇸 AS263802607:3c00:6414::/48 Mastercard}
		A	216.119.210.53^{🇺🇸 AS26380216.119.210.0/24 Mastercard}
			PTR	`dns2.mastercard.com`
			PTR	`dns4.mastercard.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns1.mastercard.com`hostmaster@mastercard.com serial=19

`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=2607230330

Same first word

guardscore.org

guardscore.ca

guardscore.net

guardscore.com

guardscore.mobi

Similar names

decorsugar.com

decorarugs.com

gradsource.com

DNS History

13 records (10 active, 3 former)

●NSa1-29.akam.net2026-04-06 → 2026-07-23 · 3 obs

○ 2020-03-10 03:21:36
● 2026-04-06 17:06:00
● 2026-07-23 04:02:08

●NSa18-64.akam.net2026-04-06 → 2026-07-23 · 3 obs

○ 2020-03-10 03:21:36
● 2026-04-06 17:06:00
● 2026-07-23 04:02:08

●NSa22-65.akam.net2026-04-06 → 2026-07-23 · 3 obs

○ 2020-03-10 03:21:36
● 2026-04-06 17:06:00
● 2026-07-23 04:02:08

●NSa26-66.akam.net2026-04-06 → 2026-07-23 · 3 obs

○ 2020-03-10 03:21:36
● 2026-04-06 17:06:00
● 2026-07-23 04:02:08

●NSa7-67.akam.net2026-04-06 → 2026-07-23 · 3 obs

○ 2020-03-10 03:21:36
● 2026-04-06 17:06:00
● 2026-07-23 04:02:08

●NSa9-64.akam.net2026-04-06 → 2026-07-23 · 3 obs

○ 2020-03-10 03:21:36
● 2026-04-06 17:06:00
● 2026-07-23 04:02:08

●NSdns1.mastercard.com2026-04-06 → 2026-07-23 · 3 obs

○ 2020-03-10 03:21:36
● 2026-04-06 17:06:00
● 2026-07-23 04:02:08

●NSdns2.mastercard.com2026-04-06 → 2026-07-23 · 3 obs

○ 2020-03-10 03:21:36
● 2026-04-06 17:06:00
● 2026-07-23 04:02:08

○NSns05.domaincontrol.com2015-08-16 → 2020-03-10 · 4 obs

● 2015-08-16 11:05:40
● 2020-03-10 03:21:36
○ 2026-04-06 17:06:00
○ 2026-07-23 04:02:08

○NSns06.domaincontrol.com2015-08-16 → 2020-03-10 · 4 obs

● 2015-08-16 11:05:40
● 2020-03-10 03:21:36
○ 2026-04-06 17:06:00
○ 2026-07-23 04:02:08

●MXmailstore1.secureserver.net2015-08-16 → 2026-07-23 · 2 obs

● 2015-08-16 11:05:40
● 2026-07-23 04:02:08

●MXsmtp.secureserver.net2015-08-16 → 2026-07-23 · 2 obs

● 2015-08-16 11:05:40
● 2026-07-23 04:02:08

○A184.168.221.572015-08-16 → 2020-03-10 · 4 obs

● 2015-08-16 11:05:40
● 2020-03-10 03:21:36
○ 2026-04-06 17:06:00
○ 2026-07-23 04:02:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
guardscore.ca	a22-65.akam.net, a1-29.akam.net, a7-67.akam.net, a9-64.akam.net...	-

✅ Authoritative Response

Server:23.211.61.65

NS records: a22-65.akam.net, a1-29.akam.net, a7-67.akam.net, a9-64.akam.net, a18-64.akam.net, a26-66.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guardscore.ca (unsigned zone)

⏱️ Timing

Total: 1744ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	8	`a1-29.akam.net, a26-66.akam.net...`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns1.mastercard.com hostmaster.mastercar`

Analysis

Name Servers

guardscore.ca is served by 8 authoritative name servers — among them dns1.mastercard.com, dns2.mastercard.com, a1-29.akam.net and 5 others.

There is at least partial name server overlap between guardscore.ca and other domains — 44.102.91.in-addr.arpa, hamburgsudline.jp, justpayitconvenience.com and two more among them.

These name servers regularly appear alongside a18-64.akam.net, a7-67.akam.net, a22-65.akam.net and 7 other name servers in NS record sets.

Host names that have two IP addresses:

dns1.mastercard.com resolves to two addresses: 216.119.218.53 and 2607:3c00:6404:4::53.

dns2.mastercard.com resolves to two addresses: 216.119.210.53 and 2607:3c00:6414:4::53.

a1-29.akam.net resolves to two addresses: 193.108.91.29 and 2600:1401:2::1d.

a18-64.akam.net resolves to two addresses: 95.101.36.64 and 2600:1480:4800::40.

a22-65.akam.net resolves to two addresses: 23.211.61.65 and 2600:1480:7800::41.

a26-66.akam.net resolves to two addresses: 23.74.25.66 and 2600:1480:b800::42.

a7-67.akam.net resolves to two addresses: 23.61.199.67 and 2600:1406:32::43.

a9-64.akam.net resolves to two addresses: 184.85.248.64 and 2a02:26f0:117::40.

Mail Servers

guardscore.ca is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with guardscore.ca are vstransporters.com, randygotzconstruction.com, ufs-data.com and two others.

Some mail servers of guardscore.ca are also used by other domains, notably private-email.eu and sdelectronics.com.mx.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.